The invention relates to a method for calibrating an optical measurement set-up having a measuring volume (10) and a plurality of cameras (141, 142, 143) by means of which object points (12) in the measuring volume (10) can be imaged onto image points (201, 202, 203) of corresponding camera images (161, 162, 163). Such imaging can be described mathematically by a base imaging function known from a pre-calibration. The method comprises: a) simultaneously imaging the measuring volume (10) by means of the cameras (141, 142, 143); b) identifying the image points (201, 202, 203) which are assigned to an object point (12) imaged on each camera image (161, 162, 163); c) determining an approximated object point (24) which best corresponds to the imaged object point (12) at the imaging time; d) calculating a difference vector (28) which is representative of an error of the base imaging function with respect to the imaged object point (12); and e) providing an extended imaging function comprising the base imaging function and a correction vector field, wherein the correction vector field consists of a grid of support points (32) to which correction vectors (30) are assigned by which points which correspond to the support points (32) and to which the imaging function can be applied in the context of measurement data evaluation are to be shifted locally in addition to applying the base imaging function.
A method is provided for detecting primary gas flows (18) in flow chambers (10). The primary gas (18) flowing in a flow chamber (10) is locally seeded with a seed substance and the movement of the seed substance, representative of the flow of the primary gas (18), is detected by imaging by an image detector (28) and an imaging optics (30) arranged in front of said image detector (28). A gas mixture (34) that moves along with the primary gas (18) without relative motion and that has a refractive index distinguishable from that of the primary gas (18) is used as the seed substance, and imaging detection is carried out by a background schlieren measurement method.
The invention relates to a method for detecting primary gas flows (18) in flow chambers (10), wherein the primary gas (18) flowing in a flow chamber (10) is locally seeded with a seed, and its movement representative of the flow of the primary gas (18) is imagingly detected by means of an image detector (28) comprising imaging optics (30) connected upstream. The invention is characterised in that a gas mixture (34) that moves together with the primary gas (18) in a manner free of relative movement is used as the seed, which gas mixture has a refractive index that is distinguishable from the primary gas (18), and the imaging detection is carried out by means of a background schlieren measurement method.
B08B 15/02 - Précautions prises pour empêcher les crasses ou les fumées de s'échapper de la zone où elles sont produites; Ramassage ou enlèvement des crasses ou fumées de cette zone par utilisation de chambres ou de hottes recouvrant cette zone
F24F 3/163 - Postes de travail en air pur, c. à d. zones sélectionnées à l'intérieur d'une enceinte dans lesquelles de l’air filtré est acheminé
G01P 5/00 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides
G01P 5/26 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides en mesurant l'influence directe du courant de fluide sur les propriétés d'une onde optique de détection
G01N 21/15 - Prévention de la souillure des éléments du système optique ou de l'obstruction du chemin lumineux
4.
Method for calibrating an optical measurement set-up
A method calibrates an optical measurement set-up with a measurement volume seeded with particles and at least two cameras so that the measurement volume can be mapped from different observation angles. The method includes simultaneously mapping the measurement volume by the cameras to produce images; rectifying each camera image in relation to a common reference plane in the measurement volume by using the respective pre-calibrated mapping function; performing two-dimensional correlation for at least one pair of rectified camera images to produce correlation fields that present an elongate correlation maxima band for each correlation field; reducing the correlation maxima band to a straight line representing the band; determining the distance of this representative straight line from the coordinate origin of the correlation field as a correction value, using the determined correction values to correct the mapping functions of those cameras for which rectified camera images were included in the correlations.
G06T 7/80 - Analyse des images capturées pour déterminer les paramètres de caméra intrinsèques ou extrinsèques, c. à d. étalonnage de caméra
G06T 7/32 - Détermination des paramètres de transformation pour l'alignement des images, c. à d. recalage des images utilisant des procédés basés sur la corrélation
G01P 5/20 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides en mesurant le temps mis par le fluide à parcourir une distance déterminée en utilisant des particules entraînées par un courant de fluide
5.
Method of tracking a plurality of point-shaped objects in a three-dimensional space
For tracking a plurality of objects in a three-dimensional space two-dimensional pictures objects are recorded with two black and white cameras out of two different imaging directions. Both first pictures and second pictures of the two cameras are simultaneously exposed at two points in time in equal ways, a point in time at which the second pictures are exposed for a first time following to a point in time at which the first pictures are exposed for a last time at a much shorter interval than the two points in time of exposure of both the first and second pictures. First and second distributions of real positions of the individual objects are determined from their images in the first and second pictures, respectively; and temporally resolved trajectories of the individual objects in the three-dimensional space are determined from the first and second distributions of real positions.
G01N 15/14 - Recherche par des moyens électro-optiques
G01P 5/00 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides
G01P 5/20 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides en mesurant le temps mis par le fluide à parcourir une distance déterminée en utilisant des particules entraînées par un courant de fluide
G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
G06K 9/62 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
G01N 21/17 - Systèmes dans lesquels la lumière incidente est modifiée suivant les propriétés du matériau examiné
The invention relates to a method for calibrating an optical measurement set-up with a measurement volume (V) inoculated with particles and with at least two cameras (K1, K2, K3), by means of which the measurement volume (V) can be photographed from different observation angles, in each case with an imaging function known from a pre-calibration, said method comprising the following step: a) simultaneously photographing the measurement volume (V) by means of the cameras (K1, K2, K3) in order to produce a camera image (1, l2, l3) for each camera (K1, K2, K3). The invention is distinguished by the further following steps: b) rectifying each camera image (l1, l2, l3) in relation to a common reference plane in the measurement volume (V) with use of the associated, pre-calibrated imaging function, c) performing a two-dimensional correlation for at least one pair of rectified camera images (lr1, lr2, lr3) in order to produce a corresponding number of correlation fields (C12), wherein each correlation field (C12) presents an elongate correlation maxima band, d) for each correlation field (C12): d1) reducing the correlation maxima band to a straight line representative of it (g12), d2) determining the distance (d12) of these representative straight lines (g12) from the coordinate origin of the correlation field (C12) as correction value, e) using the determined correction values to correct the imaging functions of those cameras (K1, K2, K3) for which rectified camera images (lr1, lr2, lr3) were included in the correlation in step c.
G06T 7/80 - Analyse des images capturées pour déterminer les paramètres de caméra intrinsèques ou extrinsèques, c. à d. étalonnage de caméra
G01P 5/20 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides en mesurant le temps mis par le fluide à parcourir une distance déterminée en utilisant des particules entraînées par un courant de fluide
09 - Appareils et instruments scientifiques et électriques
Produits et services
Light sensors; photomultiplier; photodiodes; cameras;
optical lenses; microscopes; laser not for medical use;
combinations of the aforementioned goods for the production
of optical measuring systems.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Light sensors; photomultiplier; photodiodes; cameras;
optical lenses; microscopes; laser not for medical use;
combinations of the aforementioned goods for the production
of optical measuring systems.
The invention relates to a device for generating temporally offset, spatially modulated illumination regions (22, 22') having periodic modulation patterns that are phase-shifted with respect to one another, comprising – two pulsed laser sources (121, 122), which are triggerable in a manner temporally offset with respect to one another and serve for generating two laser beams pulsed in a temporally offset manner, – intensity modulation means (16) for the spatially periodic intensity modulation of the laser beams perpendicular to the direction of propagation thereof, – beam superimposing means (126) for combining the beam paths of the laser beams in a common beam path section and – beam shaping means (20, 20') for illumination region shaping. The invention is distinguished by the fact that in the common beam path section – the laser beams combined by the beam superimposing means (126) are differently polarized and – the intensity modulation means are arranged upstream of an optically anisotropic beam splitter (18).
The invention relates to a method for ascertaining a spatial displacement vector field ((dx, dy, dz)) of a test object. At least one projection pattern image, which is captured by illuminating the test object with a spatially modulated projection pattern projected onto the test object, is captured from the test object and compared with a reference. The invention is characterized in that a) a combination of a first mathematical function (P(x-dxp, y-dyp)) and a second mathematical function (S(x-dxs, y-dys)) of surface variables (x, y) is generated as a mathematical model of the projection pattern image, wherein a1) the first mathematical function (P(x-dxp, y-dyp)) is a mathematical model of the projection pattern distorted about a first planar displacement vector field ((dxp, dyp)) and a2) the second mathematical function (S(x-dxs, y-dys)) is a mathematical model of a reference image distorted about a second planar displacement vector field ((dxs, dys)), said reference image being captured as a pattern image which is particular to the test object at a reference time (tref), b) the planar displacement vector fields ((dxp, dyp), (dxs, dys)) are varied using a mathematical error minimization method until the mathematical model of the projection pattern image matches the captured projection pattern image, and c) the spatial displacement vector field ((dx, dy, dz)) is calculated from the varied planar displacement vector fields ((dxp, dyp), (dxs, dys)) resulting in the match in step b.
G01B 11/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la déformation dans un solide, p.ex. indicateur optique de déformation
For determining a changing spatial distribution of particles at each of multiple points in time, real two-dimensional images of the particles are recorded with different mapping functions. An estimated spatial distribution of the particles is provided. Virtual two-dimensional images of the estimated spatial distribution are calculated applying the different mapping functions. Differences between the virtual and the real two-dimensional images are determined; and the estimated spatial distribution of the particles are varied for reducing the differences to obtain a spatial distribution approximated to the actual spatial distribution of the particles. The estimated spatial distribution of the particles is provided in that the locations of the individual particles in a spatial distribution approximated for one other point in time are shifted dependently on how the locations of the individual particles have changed between at least two spatial distributions approximated for at least two other points in time.
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
G01P 5/20 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides en mesurant le temps mis par le fluide à parcourir une distance déterminée en utilisant des particules entraînées par un courant de fluide
G01P 5/00 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides
G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p.ex. le suivi des coins ou des segments
14.
METHOD FOR DETERMINING A SPATIAL DISPLACEMENT VECTOR FIELD
Determination of a spatial displacement vector field (300) of a test object (10), in which images of two types are recorded from the test object (10), specifically - at least one inherent pattern image (100, 100F), during the recording of which the test object (10) is illuminated with uniform illumination light, and - at least one projection pattern image (200, 200F), during the recording of which the test object (10) is illuminated with a spatially modulated projection pattern projected onto the test object, wherein - a planar displacement vector field (110, 110F) of the test object (10) is calculated from the inherent pattern image (100, 100F) at the time of recording the inherent pattern image (100, 100F) as a representation of the test object (10) assigned to the inherent pattern image (100, 100F) and - a form (210, 210F) of the test object is calculated from the projection pattern image (200, 200F) at the time of recording the projection pattern image (200, 200F) as a representation of the test object (10) assigned to the projection pattern image (200, 200F), and wherein the spatial displacement vector field (300) is determined from the representations of the test object (10) which are assigned to the recorded images (100, 100F; 200, 200F).
G01B 11/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la déformation dans un solide, p.ex. indicateur optique de déformation
G01B 11/25 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes en projetant un motif, p.ex. des franges de moiré, sur l'objet
15.
METHOD FOR ASCERTAINING A CHANGING SPATIAL DISTRIBUTION OF PARTICLES AT MULTIPLE POINTS IN TIME
DEUTSCHES ZENTRUM FÜR LUFT- UND RAUMFAHRT E.V. (Allemagne)
LAVISION GMBH (Allemagne)
Inventeur(s)
Schröder, Andreas
Schanz, Daniel
Wieneke, Bernhard
Abrégé
The invention relates to a method for ascertaining a changing spatial distribution of particles (1) at multiple points in time (tn-2, tn-1, tn) which follow one another at intervals, said method having the following steps for each point in time (tn-2, tn-1, tn): (i) capturing real two-dimensional images of the particles (1) at the point in time (tn-2, tn-1, tn) with differently effective imaging functions; (ii) specifying an estimated spatial distribution of the particles (1); (iii) calculating virtual two-dimensional images of the estimated spatial distribution with the different imaging functions; (iv) detecting differences (5) between the virtual two-dimensional images and the real two-dimensional images with the same imaging functions; and (v) changing the estimated spatial distribution of the particles (1) to reduce the differences (5) in order to obtain a spatial distribution which approximates the actual spatial distribution of the particles (1) at the point in time (tn-2, tn-1, tn). The estimated spatial distribution of the particles (1) is specified for at least one point in time (tn) in which the positions of the individual particles (1) in an approximated spatial distribution obtained for an earlier point in time (tn-1) are moved depending on how the particle positions have been moved between spatial distributions approximated for at least two earlier points in time (tn-2, tn-1).
G01P 5/00 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides
G01P 5/20 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides en mesurant le temps mis par le fluide à parcourir une distance déterminée en utilisant des particules entraînées par un courant de fluide
16.
Method for determining a set of optical imaging functions for three-dimensional flow measurement
The invention relates to a method for determining a set of optical imaging functions that describe the imaging of a measuring volume onto each of a plurality of detector surfaces on which the measuring volume can be imaged at in each case a different observation angle by means of detection optics. In addition to the assignment of in each case one image position (x, y) to each volume position (X, Y, Z), the method according to the invention envisages that the shape of the image of a punctiform particle in the measuring volume be described by shape parameter values (a, b, 100 , I) and that the corresponding set of shape parameter values be assigned to each volume position (X, Y. Z) for each detector surface.
G01P 5/00 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides
17.
METHOD FOR DETERMINING A SET OF OPTICAL IMAGING FUNCTIONS FOR THREE-DIMENSIONAL FLOW MEASUREMENT
The invention relates to a method for determining a set of optical imaging functions, which describe the imaging of a measuring volume onto each of a plurality of detector surfaces on which the measuring volume can be imaged at in each case a different observation angle by means of detector optics. In addition to assigning an image position (x, y) to each volume position (X, Y, Z), according to the inventive method the shape of the imaging of a punctiform particle in the measuring volume is described by a shape parameter (a, b, φ, I) and for each detector surface the corresponding set of shape parameter values is assigned to each volume position (X, Y, Z).
The invention relates to a method for determining flow conditions in a measured volume permeated by a fluid spiked with optically detectable particles. A plurality of two-dimensional images of the particle distribution is thereby created at each of a plurality of times, an estimated particle distribution is determined therefrom, and a three-dimensional displacement vector field is calculated. According to the invention, a transfer function for the image detectors used is first determined, by means of which the real distribution is mapped by the image detector. Starting from a roughly estimated initial distribution, and by means of the transfer function, virtual images of the estimated distribution are then calculated and compared to the associated real images. The estimated distribution is modified in an iterative method until sufficient matching of the virtual and real images has been achieved.
G01P 5/00 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides
19.
Method for the contact-free measurement of deformations of a surface of a measured object
The invention relates to a method for the contact-free measurement of deformations of a surface of a object in which a series of individual images is captured in each of two time windows (T1, T2), wherein between every two individual image captures the image detector is displaced relative to the object and parallel to its detector surface by an optical offset of the size of a fraction of a pixel up to a few pixels, the individual images of the first time window (T1) are processed in pairs with the individual images of the second time window (T2) to produce a set of individual deformation fields (18) and an average of the individual deformation fields (18) is calculated as an output deformation field (20).
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
G01B 11/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la déformation dans un solide, p.ex. indicateur optique de déformation
09 - Appareils et instruments scientifiques et électriques
Produits et services
Light sensors, photomultiplier, photodiodes, cameras,
optical lenses, microscopes, laser, combinations of the
aforementioned goods for the production of optical measuring
systems.
21.
METHOD FOR THE CONTACT-FREE MEASUREMENT OF DEFORMATIONS OF A SURFACE OF A MEASURED OBJECT
The invention relates to a method for the contact-free measurement of deformations of a surface of a measured object in which a series of individual images is captured in each of two time windows (T1, T2), wherein the image detector is displaced relative to the measured object and parallel to the detector surface thereof by an optical offset of the size of a fraction of a pixel up to a few pixels between every two individual image captures, the individual images of the first time window (T1) are processed in pairs with the individual images of the second time window (T2) to produce a set of individual deformation fields (18) and an average of the individual deformation fields (18) is calculated as an output deformation field (20).
G01B 11/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la déformation dans un solide, p.ex. indicateur optique de déformation
09 - Appareils et instruments scientifiques et électriques
Produits et services
Light sensors, photomultiplier, photodiodes, cameras,
optical lenses, microscopes, laser, combinations of the
aforementioned goods for the production of optical measuring
systems.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Light sensors, photomultiplier, photodiodes, cameras,
optical lenses, microscopes, laser, combinations of the
aforementioned goods for the production of optical measuring
systems.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Scientific, electric and electronic apparatus and
instruments for research in laboratories and for controlling
processes in industrial manufacturing, optical apparatus and
instruments for weighing, measuring, signalling and
controlling, in particular special image-intensified
cameras, spectroscopic apparatus, optical structures,
lasers, complete systems for laser diagnostics of processes
of burns, chemical burn of plasma, injection and flow;
instruments for measuring and monitoring the size, mass and
velocity of particles, instruments for measuring and
monitoring the oxygen partial pressure; instruments for the
recording, transmission and reproduction of sound and
picture; computers and software for the processing of great
quantities of data, in particular of spectroscopic picture
data, parts of the aforementioned goods (as far as included
in this class).
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Scientific, electrical and electronic equipment and
instruments for research in laboratories and for process
control in industrial manufacturing, optical weighing,
measuring, signalling and controlling equipment and
instruments, more specifically special image intensified
cameras, spectroscopic equipment, optical constructions,
lasers, comprehensive systems for laser diagnostics for
combustion, plasma etching, injection and flow processes,
measuring and monitoring apparatus for measuring and
monitoring the size, mass and velocity of particles,
apparatus for measuring and monitoring the oxygen partial
pressure; apparatus for recording, transmitting and
reproducing sound and images; computers and software for
processing large amounts of data, in particular from
spectroscopic image data, parts of all of the aforementioned
goods, included in this class. Medical instruments and equipment, more specifically imaging
microscopic and endoscopic diagnostic methods in connection
with special cameras and lasers. Preparing expert reports and special software designed for
scientific and industrial research, development and process
control.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Optical metrology inspection system comprising a light source and one or more cameras in communication with computer software and hardware; optical metrology inspection system comprising a light source and one or more sensors in communication with computer software and hardware; lasers for measuring purposes; cameras
09 - Appareils et instruments scientifiques et électriques
Produits et services
Optical metrology inspection system comprising a light source and one or more cameras in communication with computer software and hardware; optical metrology inspection system comprising a light source and one or more sensors in communication with computer software and hardware; lasers for measuring purposes; cameras
09 - Appareils et instruments scientifiques et électriques
Produits et services
OPTICAL METROLOGY INSPECTION SYSTEM COMPRISING A LIGHT SOURCE AND ONE OR MORE CAMERAS IN COMMUNICATION WITH COMPUTER SOFTWARE AND HARDWARE; OPTICAL METROLOGY INSPECTION SYSTEM COMPRISING A LIGHT SOURCE AND ONE OR MORE SENSORS IN COMMUNICATION WITH COMPUTER SOFTWARE AND HARDWARE; LASERS FOR MEASURING PURPOSES; CAMERAS
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Scientific, electrical and electronic equipment and instruments for research in laboratories and for process control in industrial manufacturing, namely cameras, lasers and combinations thereof; cameras, light sources, namely, lasers, flash lamps, pulsed flash lamps, halogen lamps and combinations thereof; optical weighing, measuring, signaling and controlling equipment and instruments, namely, special image intensified cameras, spectroscopic equipment, namely spectrometer, spectrophotometer, optical constructions, namely cameras, namely image intensified cameras, optical lenses, microscopes and lasers and combinations thereof, lasers not for medical use, comprehensive systems comprising cameras, light sources, namely flash lamps pulsed flash lamps, halogen lamps and lasers for laser diagnostics for combustion; plasma etching, injection and flow processes, measuring and monitoring apparatus for measuring and monitoring the size, mass and velocity of particles, apparatus for measuring and monitoring the oxygen partial pressure; apparatus for recording, transmitting and reproducing sound and images; computers and software for processing large amounts of data, in particular from spectroscopic image data, parts for all of the aforementioned goods, included in this class Medical instruments and equipment, namely, light sources, namely, lasers, flash lamps, pulsed flash lamps and halogen lamps; cameras, microscopes, endoscopy cameras and combinations thereof for medical use
30.
Method of determining a three-dimensional velocity field in a volume
A method of determining a three-dimensional velocity field in a volume having particles, the particles within the volume being excited to radiate by illuminating the volume, including two or more cameras simultaneously capturing images of the observation volume at two different instants of time, the observation volume being divided into small volume elements (voxels), each voxel being projected onto image points of the cameras, the intensity of all the voxels being reconstructed from the measured intensity of the respective associated image points, a plurality of voxels being combined to form an interrogation volume, and a displacement vector being determined by a three-dimensional cross correlation of the two interrogation volumes.
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
09 - Appareils et instruments scientifiques et électriques
Produits et services
Computer software used in particle image velocity (PIV) systems to perform optical diagnostic procedures for the visualization on non-reactive and reactive flow fields for non-destructive material testing and for analyzing biological samples; cameras, namely, image intensified cameras, optical lenses, microscopes and lasers and combinations thereof, not for medical purposes
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Scientific, electric and electronic apparatus and instruments for research in laboratories and for process control in industrial manufacturing, optical, weighing, measuring, signalling and checking (supervision) apparatus and instruments, in particular special enhanced-image cameras, spectroscopic apparatus, optical superstructures, complete laser systems for laser diagnostics for combustion, plasma etching, injection moulding and flow processes, particle size, mass and speed measuring and transmission apparatus, apparatus for measuring and monitoring oxygen partial pressure; apparatus for recording, transmission or reproduction of sound or images; computers and software for processing large amounts of data, in particular spectroscopic image data, parts for all the aforesaid goods (included in class 9); evaluation and control software for the aforesaid optical analysis apparatus; microscopes, lenses; optical analysis apparatus, including cameras (including CCD cameras), lasers, lamps, diodes, not for medical purposes. Medical instruments and apparatus, in particular imaging microscopic and endoscopic diagnostic processes in connection with special cameras and lasers; optical analysis apparatus, including cameras (including CCD cameras), lasers, lamps, diodes for medical purposes. Providing expertise and creating special software for scientific and industrial research, development and process control.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Scientific, electric and electronic apparatus and
instruments for research in laboratories and for controlling
processes in industrial manufacturing, optical apparatus and
instruments for weighing, measuring, signalling and
controlling, in particular special image-intensified
cameras, spectroscopic apparatus, optical structures,
lasers, complete systems for laser diagnostics of processes
of burns, chemical burn of plasma, injection and flow;
instruments for measuring and monitoring the size, mass and
velocity of particles, instruments for measuring and
monitoring the oxygen partial pressure (included in this
class).
09 - Appareils et instruments scientifiques et électriques
Produits et services
Particle image velocity systems comprising lenses, auto focus apparatus, cameras, endoscopes, microscopes, camera filters, optical mirrors, laser endoscopes, light sheet optics, namely, lenses and prisms, trigger channels, computers and lasers for laser diagnostics of processes of burns, chemical burn of plasma and flow, and image-intensified cameras, and lasers not for medical use
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Image amplified special cameras and complete systems for laser diagnostics comprising computer software and hardware for laser diagnostics including analysis of injection and flow and for determining the size of particles in the flow; spectroscopic apparatus, namely filters and spectrographs; lasers Medical instruments, namely cameras, spectroscopes and computers for diagnostic, microscopic and endoscopic imaging Technical consultation and industrial research in the field of diagnostic microscopic and endoscopic imaging methods
