Übersetzung für "Fringe projection" in Deutsch

The three-dimensional optical surface data can be generated by a fringe projection method, for example.

Both procedures are based on the fringe projection principle.

Previously, the fringe projection was highly dependent on the surface properties of the scanning object.

Utilizing fringe projection technology, the system reacts very flexibly to different topographies.

3D machine vision with high precision fringe projection using the VRmagic AreaScan3D (en)

We use 3D camera technology with fringe projection and object detection to identify the gripping position.

Core element is a specifically developed 3D camera head functionally based on the fringe projection principle.

Relevant technologies for this are, for example, light sectioning, fringe projection, photogrammetry, white light interferometry, holography, time of flight, hyperspectral imaging or confocal measuring methods.

This new interface allows the easy acquisition of calibrated 3D data based on the fringe projection technology (registered customers can download it here).

Various biophysical measurement techniques (cutometry, ultrasound, dermoscopy, fringe projection, confocal microscopy, raman spectroscopy, infrared, photographs) are used in tests.

With the contact-free fringe projection process of the MarSurf FP 40/180, complex 3D geometries can be quickly and comprehensively measured and evaluted.

Advantageously, the second, more precise measuring method can also be based on a triangulation method and on a fringe projection method in which at least the object regions to be imaged are powdered beforehand.

With the known fringe projection method, the measured object is illuminated with a strip pattern consisting of parallel light and dark strips of different widths.

For the measurement of object surfaces with the aid of optical-geometrical techniques, such as the fringe projection and deflectometry, there is an interconnection between lateral resolution and depth of field.

Optical measuring devices of this kind, for example, interferometric measuring devices, may be based on the principle of phase analysis, i.e., analyzing the transit time of the light or radiation, or they may be based on the triangulation method (e.g., fringe (strip) projection), where the measurement is made in dependence upon an observation angle and the illumination direction.

The three-dimensional triangulation measurement method may be, for example, the well-known fringe projection method, in which a pattern of light and dark fringe is projected onto the object to be measured.

With fringe projection, the measurement area can be scaled over a wide range, from less than a millimetre up to more than one metre, whereby the resolution scales accordingly.

The distortion and offset of the pattern between the two cameras allow a costeffective solution with an accuracy between fringe projection and TOF.

Core element is a specifically developed 3D camera head functionally based on the fringe projection principle, operating without moving parts.

The camera head is functionally based on the fringe projection principle, operating without moving parts.