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Searched
refs:gyy
(Results
1 - 2
of
2
) sorted by null
/external/opencv/cv/src/
cvcornersubpix.cpp
218
double
gyy
= tgy * tgy * m;
local
223
c +=
gyy
;
226
bb2 += gxy * px +
gyy
* py;
/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
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