Searched defs:first_frame (Results 1 - 3 of 3) sorted by relevance

/external/opencv/cvaux/src/
H A Dcvbgfg_gaussmix.cpp136 cvCreateGaussianBGModel( IplImage* first_frame, CvGaussBGStatModelParams* parameters ) argument
166 if( !CV_IS_IMAGE(first_frame) )
167 CV_ERROR( CV_StsBadArg, "Invalid or NULL first_frame parameter" );
179 ((first_frame->width*first_frame->height) + 256)));
181 CV_CALL( bg_model->background = cvCreateImage(cvSize(first_frame->width,
182 first_frame->height), IPL_DEPTH_8U, first_frame->nChannels));
183 CV_CALL( bg_model->foreground = cvCreateImage(cvSize(first_frame->width,
184 first_frame
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H A Dcvbgfg_acmmm2003.cpp75 // first_frame - frame from video sequence
79 cvCreateFGDStatModel( IplImage* first_frame, CvFGDStatModelParams* parameters ) argument
90 if( !CV_IS_IMAGE(first_frame) )
91 CV_ERROR( CV_StsBadArg, "Invalid or NULL first_frame parameter" );
93 if (first_frame->nChannels != 3)
94 CV_ERROR( CV_StsBadArg, "first_frame must have 3 color channels" );
132 pixel_count = first_frame->width * first_frame->height;
146 for( i = 0, k = 0; i < first_frame->height; i++ ) {
147 for( j = 0; j < first_frame
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/external/libvpx/vp8/encoder/
H A Dfirstpass.c2263 FIRSTPASS_STATS first_frame; local
2298 vpx_memcpy(&first_frame, this_frame, sizeof(*this_frame));
2313 // The effect of the key frame itself can be subtracted out using the first_frame data collected above
2379 vpx_memcpy(&tmp_frame, &first_frame, sizeof(first_frame));
2415 // The effect of the key frame itself can be subtracted out using the first_frame data collected above
2722 double group_iiratio = (kf_group_intra_err - first_frame.intra_error) / (kf_group_coded_err - first_frame.coded_error);

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