omnidir_undistortImage

ccalibfunctionOpenCV 5.0.0

import { omnidir_undistortImage } from '@banou/opencv-wasm'

Use after await initOpenCV(). See the initialization and named imports guide.

ARGUMENTSdistorted, undistorted, K, D

FUNCTIONomnidir_undistortImage

RETURN TYPEvoid

Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Undistort omnidirectional images to perspective images

omnidir_undistortImage(distorted: Mat, undistorted: Mat, K: Mat, D: Mat, xi: Mat, flags: number, Knew: Mat, new_size: Size, R: Mat): void;

4 available overloads

omnidir_undistortImage(distorted: Mat, undistorted: Mat, K: Mat, D: Mat, xi: Mat, flags: number): void;

omnidir_undistortImage(distorted: Mat, undistorted: Mat, K: Mat, D: Mat, xi: Mat, flags: number, Knew: Mat): void;

omnidir_undistortImage(distorted: Mat, undistorted: Mat, K: Mat, D: Mat, xi: Mat, flags: number, Knew: Mat, new_size: Size): void;

omnidir_undistortImage(distorted: Mat, undistorted: Mat, K: Mat, D: Mat, xi: Mat, flags: number, Knew: Mat, new_size: Size, R: Mat): void;

distorted: The input omnidirectional image.
undistorted: Output destination, filled by the native operation. The output undistorted image.
K: Camera matrix K = \vecthreethree{f_x}{s}{c_x}{0}{f_y}{c_y}{0}{0}{_1}.
D: Input vector of distortion coefficients (k_1, k_2, p_1, p_2).
xi: The parameter xi for CMei's model.
flags: Flags indicates the rectification type, RECTIFY_PERSPECTIVE, RECTIFY_CYLINDRICAL, RECTIFY_LONGLATI and RECTIFY_STEREOGRAPHIC
Knew: Camera matrix of the distorted image. If it is not assigned, it is just K.
new_size: The new image size. By default, it is the size of distorted.
R: Rotation matrix between the input and output images. By default, it is identity matrix.

Upstream declaration ↗

These signatures describe this package. Upstream documentation can mention optional backends that are absent from this build. Check runtime compatibility before choosing a backend or file format.