/external/opencv/cv/src/ |
cvcornersubpix.cpp | 218 double gyy = tgy * tgy * m; local 223 c += gyy; 226 bb2 += gxy * px + gyy * py;
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/packages/apps/Camera/jni/feature_stab/db_vlvm/ |
db_feature_detection.cpp | 215 /*Filter vertically five rows of derivatives of length chunk_width into gxx,gxy,gyy*/ 216 inline void db_gxx_gxy_gyy_row_f(float *gxx,float *gxy,float *gyy,int chunk_width, 259 gyy[c]=Iyy0+Iyy1*4.0f+Iyy2*6.0f+Iyy3*4.0f+Iyy4; 263 /*Filter vertically five rows of derivatives of length 128 into gxx,gxy,gyy*/ 362 /*Filter horizontally the three rows gxx,gxy,gyy into the strength subrow starting at i,j 363 and with width chunk_width. gxx,gxy and gyy are assumed to be four pixels wider than chunk_width 365 inline void db_HarrisStrength_row_f(float **s,float *gxx,float *gxy,float *gyy,int i,int j,int chunk_width) 367 float Gxx,Gxy,Gyy,det,trc; 374 Gyy=gyy[c]+gyy[c+1]*4.0f+gyy[c+2]*6.0f+gyy[c+3]*4.0f+gyy[c+4] 622 float *gxx,*gxy,*gyy; local 665 int *gxx,*gxy,*gyy; local [all...] |
/packages/apps/Camera2/jni/feature_stab/db_vlvm/ |
db_feature_detection.cpp | 215 /*Filter vertically five rows of derivatives of length chunk_width into gxx,gxy,gyy*/ 216 inline void db_gxx_gxy_gyy_row_f(float *gxx,float *gxy,float *gyy,int chunk_width, 259 gyy[c]=Iyy0+Iyy1*4.0f+Iyy2*6.0f+Iyy3*4.0f+Iyy4; 263 /*Filter vertically five rows of derivatives of length 128 into gxx,gxy,gyy*/ 362 /*Filter horizontally the three rows gxx,gxy,gyy into the strength subrow starting at i,j 363 and with width chunk_width. gxx,gxy and gyy are assumed to be four pixels wider than chunk_width 365 inline void db_HarrisStrength_row_f(float **s,float *gxx,float *gxy,float *gyy,int i,int j,int chunk_width) 367 float Gxx,Gxy,Gyy,det,trc; 374 Gyy=gyy[c]+gyy[c+1]*4.0f+gyy[c+2]*6.0f+gyy[c+3]*4.0f+gyy[c+4] 622 float *gxx,*gxy,*gyy; local 665 int *gxx,*gxy,*gyy; local [all...] |
/packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/ |
db_feature_detection.cpp | 215 /*Filter vertically five rows of derivatives of length chunk_width into gxx,gxy,gyy*/ 216 inline void db_gxx_gxy_gyy_row_f(float *gxx,float *gxy,float *gyy,int chunk_width, 259 gyy[c]=Iyy0+Iyy1*4.0f+Iyy2*6.0f+Iyy3*4.0f+Iyy4; 263 /*Filter vertically five rows of derivatives of length 128 into gxx,gxy,gyy*/ 362 /*Filter horizontally the three rows gxx,gxy,gyy into the strength subrow starting at i,j 363 and with width chunk_width. gxx,gxy and gyy are assumed to be four pixels wider than chunk_width 365 inline void db_HarrisStrength_row_f(float **s,float *gxx,float *gxy,float *gyy,int i,int j,int chunk_width) 367 float Gxx,Gxy,Gyy,det,trc; 374 Gyy=gyy[c]+gyy[c+1]*4.0f+gyy[c+2]*6.0f+gyy[c+3]*4.0f+gyy[c+4] 622 float *gxx,*gxy,*gyy; local 665 int *gxx,*gxy,*gyy; local [all...] |