| //------------------------------------------------------------- |
| // ____ _ _ |
| // / ___|____ _ _ ____ ____| |__ | | |
| // | | / ___| | | | _ \/ ___| _ \| | |
| // | |___| | | |_| | | | | |___| | | ||_| |
| // \____|_| \_____|_| |_|\____|_| |_|(_) Media benchmarks |
| // |
| // © 2006, Intel Corporation, licensed under Apache 2.0 |
| // |
| // file : ImageMeasurements.h |
| // author : Scott Ettinger - scott.m.ettinger@intel.com |
| // Jean-Yves Bouguet - jean-yves.bouguet@intel.com |
| // description : Image Measurements (silhouette and edges) |
| // modified : |
| //-------------------------------------------------------------- |
| |
| |
| #ifndef IMAGEMEASUREMENTS_H |
| #define IMAGEMEASUREMENTS_H |
| |
| #if defined(HAVE_CONFIG_H) |
| # include "config.h" |
| #endif |
| |
| #include <FlexLib.h> |
| #include "BinaryImage.h" |
| #include "ImageProjection.h" |
| |
| #define FlexImage8u FlexImage<Im8u,1> |
| #define FlexImage32f FlexImage<Im32f,1> |
| |
| #include <vector> |
| |
| //Default granularity of sampling of the projected cylinder edges: |
| #define STEP_DEFAULT 5.00f |
| |
| //Default horizontal and vertical granularities of sampling of the inside of the projected cylinder: |
| #define H_STEP_DEFAULT 10.00f |
| #define V_STEP_DEFAULT 10.00f |
| |
| |
| class ImageMeasurements |
| { |
| private: |
| std::vector<Point> mSamples; //pixel samples (for each body part, edge and inside) |
| |
| float mStep; //Sampling resolution of the edges in pixels (default: STEP_DEFAULT) |
| float mHstep,mVstep; //Horizontal and vertical sampling resolutions of inside the limbs (defaults: H_STEP_DEFAULT,V_STEP_DEFAULT) |
| |
| //compute error at the edges of a projected cylinder (body part) |
| void EdgeError(const ProjectedCylinder &ProjCyl, const FlexImage8u &EdgeMap, float &error, int &samplePoints); |
| |
| //compute error inside of a projected cylinder (body part) |
| void InsideError(const ProjectedCylinder &ProjCyl, const BinaryImage &FGmap, int &error, int &samplePoints); |
| |
| public: |
| ImageMeasurements(){SetSamplingResolutions(STEP_DEFAULT, H_STEP_DEFAULT, V_STEP_DEFAULT); }; |
| ~ImageMeasurements(){}; |
| |
| //Set sampling densities |
| void SetSamplingResolutions(float edge, float inside_h, float inside_v){mStep=edge; mHstep=inside_h; mVstep=inside_v;}; |
| |
| //Edge error of a complete body on all camera images |
| float ImageErrorEdge(std::vector<FlexImage8u> &ImageMaps, MultiCameraProjectedBody &ProjBodies); |
| |
| //Silhouette error of a complete body on all camera images |
| float ImageErrorInside(std::vector<BinaryImage> &ImageMaps, MultiCameraProjectedBody &ProjBodies); |
| }; |
| |
| #endif |
