RELEASE_NOTES.TXT File Reference

This file gives a high level overview of recent changes. More...

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Detailed Description

This file gives a high level overview of recent changes.

Revision 2.4

• WARNING: VC++ build files haven't been updated in a while, so if you're building on MS Windows, you'll have to update them, and maybe do some light porting of the new code.
• Added KD-Tree implementation (should maybe live in a different library?).
• Scaled hue of RGB -> HSV conversion so that it is in the range [0.0, 1.0].
• Some updates to edge detection code.
• Added implementation of Nister's version of the Five Point Algorithm.
• Added an implementation of Grunert's Three Point Perspective Pose Estimation Algorithm.
• Added tree-frame version of Nister's Five Point Algorithm.
• Added ImageWarper class to handle repeated image transformations.
• Added code to do stereo rectification of calibrated cameras.
• Added arithmetic operators for PixelRGB.
• Added YIQ colorspace and conversion operators.
• Added Extended Kalman Filter implementation.
• Added "QuadMap" data structure that might reasonably be called "QuadTree" instead.

Revision 2.3

• This is an internal release only. See release notes for revision 2.4.

Revision 2.2

• WARNING: VC++ build files haven't been updated in a while, so if you're building on MS Windows, you'll have to update them, and maybe do some light porting of the new code.
• Updated build files for recent GNU autotools versions.
• Added implemetation of Longuet-Higgins's Eight Point Algorithm.
• Added dilate() morphological function.
• Slightly changed how gray images are computed from RGB images.
• Several minor updates and bugfixes.

Revision 2.1

WARNING: VC++ build files haven't been updated in a while, so if you're building on MS Windows, you'll have to update them, and maybe do some light porting of the new code.

IMPORTANT: This library now (maybe temporarily) depends on libpng.

• Refactored SegmenterFelzenszwalb to allow slightly more general application.
• Added code implementing the feature association algorithm of Scott and Longuet-Higgins.
• Added code to read and write png images. This code may soon be migrated to another library.
• Added implementation of the RANSAC algorithm.
• Updated RGB->GRAY colorspace conversion (Note that this is a semantic change. The resulting images have different values than they used to).
• Minor bugfixes and cleanup.

IMPORTANT: This library now depends on dlrGeometry.

• New CameraIntrinsics* classes for representing camera calibration parameters.
• Added an implementation of Felzenszwalb and Huttenlocher's graph-based segmentation algorithm.
• Added a few new updates, colorspace conversions, etc.
• Other minor updates, comments, etc.

Revision 2.0

• Through version 1.28, dlrComputerVision was part of the larger dlr_libs package. This release makes dlrComputerVision into a stand-alone package. Version 2.0 of dlrComputerVision is identical to the version in dlr_libs 1.28.

Definition in file RELEASE_NOTES.TXT.