* Fix incorrect call to opencv_calib3d.stereoRectify() in `Project…

…iveDevice` (issue bytedeco#1802)
Zjaun · Apr 26, 2022 · d5943d7 · d5943d7
1 parent b77945f
commit d5943d7
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,5 @@
 
+ * Fix incorrect call to `opencv_calib3d.stereoRectify()` in `ProjectiveDevice` ([issue #1802](https://github.com/bytedeco/javacv/issues/1802))
  * Retry after 10 ms when `av_read_frame()` returns `EAGAIN` in `FFmpegFrameGrabber.grabFrame()` ([issue #1784](https://github.com/bytedeco/javacv/issues/1784))
  * Append `frame_rate=%d/%d` input parameter in `FFmpegFrameFilter` as required by `xfade` ([issue #1776](https://github.com/bytedeco/javacv/issues/1776))
  * Update `FFmpegStreamingTimeout` sample to use `timeout` instead of `stimeout` for RTSP ([pull #1758](https://github.com/bytedeco/javacv/pull/1758))

diff --git a/src/main/java/org/bytedeco/javacv/ProjectiveDevice.java b/src/main/java/org/bytedeco/javacv/ProjectiveDevice.java
@@ -737,8 +737,8 @@ public CvMat getRectifyingHomography(ProjectiveDevice peer, CvMat H) {
         CvMat R2 = R23x3.get(); CvMat P2 = P23x4.get();
         Size imageSize = new Size((peer.imageWidth  + imageWidth )/2,
                                   (peer.imageHeight + imageHeight)/2); // ?
-        stereoRectify(cvarrToMat(peer.cameraMatrix),     cvarrToMat(cameraMatrix),
-                      cvarrToMat(peer.distortionCoeffs), cvarrToMat(distortionCoeffs),
+        stereoRectify(cvarrToMat(peer.cameraMatrix), cvarrToMat(peer.distortionCoeffs),
+                      cvarrToMat(     cameraMatrix), cvarrToMat(     distortionCoeffs),
                       imageSize, cvarrToMat(relativeR), cvarrToMat(relativeT),
                       cvarrToMat(R1), cvarrToMat(R2), cvarrToMat(P1), cvarrToMat(P2),
                       new Mat(), 0, -1, new Size(), null, null);