Repository for OpenCV's extra modules

History

Yorwba 2a0cad7714 Merge pull request #933 from Yorwba:harris-laplace-detector * Added files from http://code.opencv.org/issues/1053 The code structure had to be changed because of the features2d/xfeatures2d split and to avoid changing multiple modules (gaussian_pyramid doesn't seem ready for inclusion in the (x)imgproc module). Except for changes related to this, the patches remain unchanged, including the outdated copyright notice at the top of the files. * Hide Harris-Laplace implementation behind pimpl-creating wrapper. * Add test for Harris-Laplace feature detector. * Handle empty images in Harris-Laplace detector. * Replace HarrisAffineFeatureDetector with more flexible AffineFeature2D * collapse unnecessary HarrisLaplace class into HarrisLaplaceFeatureDetector * fold DoG pyramid code into harris_laplace_detector.cpp * tuck auxiliary functions for Harris-Laplace into anonymous namespace * use mask to filter keypoints in Harris-Laplace detector * remove unused value of differentiation scale from calcAffineAdaptation * make descriptor copy in AffineFeature2D independent of the data type * Document interface for Harris-Laplace and AffineFeature2D * Make type conversions explicit and decorate float literals with f in HarrisLaplace and AffineFeature2D * Replace usage of non-standard log2 in Harris-Laplace feature detector * Fix virtual overload errors in AffineFeature2D * Add basic tests for AffineFeature2D and fix what they uncover * Make type conversions in Harris-Laplace feature detector explicit * Change license header for Harris-Laplace detector and AffineFeature2D * Use Matx for small matrices in AffineFeature2D * Remove redundant attributes of Elliptic_KeyPoint * Convert Matx22f to Matx22d for inverting in AffineFeature2D		8 years ago
..
cmake	Add BoostDesc Descriptor.	8 years ago
doc	Merge pull request #933 from Yorwba:harris-laplace-detector	8 years ago
include/opencv2	Merge pull request #933 from Yorwba:harris-laplace-detector	8 years ago
perf	Add VGG descriptor.	9 years ago
samples	Implementation of PCT signature extractor (position-color-texture) and evaluation of their Signature Quadratic Form Distance (SQFD).	8 years ago
src	Merge pull request #933 from Yorwba:harris-laplace-detector	8 years ago
test	Merge pull request #933 from Yorwba:harris-laplace-detector	8 years ago
CMakeLists.txt	Add BoostDesc Descriptor.	8 years ago
README.md	Update README.md	9 years ago

README.md

Extra 2D Features Framework

Experimental 2D feature algorithms
Non-free 2D feature algorithms

Extra 2D Features Framework containing experimental and non-free 2D feature detector/descriptor algorithms: SURF, SIFT, BRIEF, Censure, Freak, LUCID, Daisy, Self-similar.