Übersetzung für "Radial distortion" in Deutsch

Change the radial distortion of contours.

Change the radial distortion of an image.

As internal imaging parameters, the method merely requires the calibrated focal length and the radial lens distortion.

The contact elements 5a are resilient and can react flexibility in the axial and radial direction if distortion occurs due to thermal expansion for example.

To minimize off-axis image errors (distortion, radial chromatic aberration), projective systems are operated up to approximately average magnification with virtual intermediate imaging and only in the higher magnification range do all lenses generate a real intermediate image.

The parameters determined in this step are: focal length, principal point (=point of intersection of the optical axis with the image plane), radial and tangential distortion.

The method according to claim 1, wherein the calibration of the capture system at least 30 images of a checkerboard pattern are captured from different orientations, and the camera parameters of focal length, point of intersection of the optical axis with the image plane, and radial and tangential distortion are determined.

The intrinsic parameters of the camera (focal length, principal point, radial and tangential distortion) were estimated using the OpenCV implementation of the Camera Calibration Toolbox by J. Y. Bouguet (Intel, Santa Clara, Calif., USA).

As a result of the strong radial distortion of the secondary seal, the centering of the slide rings is also improved and the holding torque between the slide ring and/or counter ring and the respective housing part and elastomer is increased.

It is particularly beneficial for the motor pinion to be secured against any radial distortion in reference to the motor shaft by a form-fitting connection with at least one section of the motor shaft.

It is particularly beneficial for the motor pinion to be secured against any radial distortion in reference to the motor shaft by a form-fitting connection with the motor shaft.

Using the calibration body, a positive or a negative distortion is determined, whereby the center of the radial distortion, or warp, is determined using the Lenz model.

To determine the calibrated focal length, the square grid is set up at a defined distance in front of the camera, which has already been corrected with regard to radial distortion.

Subsequently, various camera parameters are determined, including the perspective center, the radial distortion, and the calibrated focal length.

For a completely symmetrical, purely radial distortion, at least three actuators are needed which are arranged at an angular distance of 120°.

All recordings for camera C are automatically pre-rectified in order to compensate a radial lens distortion of camera C.

The interior orientation of the camera is introduced to the process with c, x0', y0' and equations for radial-symmetric distortion (balanced form) with the parameters A1, A2 and A3 and for tangential-asymmetric distortion with the parameters B1 and B2.

Then, the RANSAC algorithm is applied to find the projective transformation matrix and radial distortion coefficient that maximizes the number of correspondences under the above constraint.

Beside convergence correction (shift, rotation) radial distortion errors can also be reduced - these result from the optics of the camera, especially with the use of very wide-angle lenses.

For this, it is essential that the images do not have radial distortions.

This already includes the compensation for radial distortions.

Furthermore, they are used to treat radial distortions of the lens correctly.

Internally, the operator first computes the line of sight between the projection center and the image contour points in the camera coordinate system, taking into account the radial distortions.

Internally, the operator first computes the line of sight between the projection center and the image point in the camera coordinate system, taking into account the radial distortions.