Searched refs:mask_sum (Results 1 – 2 of 2) sorted by relevance
| /external/opencv/cv/src/ |
| D | cvsurf.cpp | 98 static CvSeq* icvFastHessianDetector( const CvMat* sum, const CvMat* mask_sum, in icvFastHessianDetector() argument
192 icvResizeHaarPattern( dm, &Dm, 1, SIZE0, size, mask_sum ? mask_sum->cols : sum->cols ); in icvFastHessianDetector()
204 if( mask_sum ) in icvFastHessianDetector()
206 const int* mask_ptr = mask_sum->data.i + in icvFastHessianDetector()
207 mask_sum->cols*((i-SIZE0/2)*scale/SIZE0) + in icvFastHessianDetector()
257 CvMat *sum = 0, *mask1 = 0, *mask_sum = 0; in cvExtractSURF() local
298 mask_sum = cvCreateMat( img->height+1, img->width+1, CV_32SC1 ); in cvExtractSURF()
300 cvIntegral( mask1, mask_sum ); in cvExtractSURF()
302 keypoints = icvFastHessianDetector( sum, mask_sum, storage, ¶ms ); in cvExtractSURF()
561 cvReleaseMat( &mask_sum ); in cvExtractSURF()
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| /external/libopus/src/ |
| D | opus_encoder.c | 1495 opus_val32 mask_sum=0; in opus_encode_native() local
1519 mask_sum += mask; in opus_encode_native()
1523 masking_depth = mask_sum / end*st->channels; in opus_encode_native()
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