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Added normal computation sample and ply writing with visible normals for debugging

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felix
2015-06-21 20:10:46 -04:00
parent 595c6b2176
commit 8b25cca2a4
3 changed files with 142 additions and 0 deletions
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8
modules/surface_matching/include/opencv2/surface_matching/ppf_helpers.hpp
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@@ -70,6 +70,14 @@ CV_EXPORTS Mat loadPLYSimple(const char* fileName, int withNormals);
*/
CV_EXPORTS void writePLY(Mat PC, const char* fileName);
/**
* @brief Used for debbuging pruposes, writes a point cloud to a PLY file with the tip
* of the normal vectors as visible red points
* @param [in] PC Input point cloud
* @param [in] fileName The PLY model file to write
*/
CV_EXPORTS void writePLYVisibleNormals(Mat PC, const char* fileName);
Mat samplePCUniform(Mat PC, int sampleStep);
Mat samplePCUniformInd(Mat PC, int sampleStep, std::vector<int>& indices);