74     CvImgObsInfo* obs = (CvImgObsInfo*)cvAlloc( sizeof( CvImgObsInfo) );  in icvCreateObsInfo()  local
76     obs->obs_x = num_obs.width;  in icvCreateObsInfo()
77     obs->obs_y = num_obs.height;  in icvCreateObsInfo()
79     obs->obs = (float*)cvAlloc( total * obs_size * sizeof(float) );  in icvCreateObsInfo()
81     obs->state = (int*)cvAlloc( 2 * total * sizeof(int) );  in icvCreateObsInfo()
82     obs->mix = (int*)cvAlloc( total * sizeof(int) );    in icvCreateObsInfo()
84     obs->obs_size = obs_size;  in icvCreateObsInfo()
86     obs_info[0] = obs;  in icvCreateObsInfo()
95     cvFree( &(obs_info->obs) );  in icvReleaseObsInfo()
417         CvImgObsInfo* obs = obs_info_array[k];  in icvInitMixSegm()  local
420         for (i = 0; i < obs->obs_y; i++)  in icvInitMixSegm()
422             for (j = 0; j < obs->obs_x; j++, count++)  in icvInitMixSegm()
424                 int state = obs->state[ 2 * count + 1];  in icvInitMixSegm()
443         CvImgObsInfo* obs = obs_info_array[k];  in icvInitMixSegm()  local
444         int num_obs = ( obs->obs_x ) * ( obs->obs_y );  in icvInitMixSegm()
445         float* vector = obs->obs;  in icvInitMixSegm()
447         for (i = 0; i < num_obs; i++, vector+=obs->obs_size )  in icvInitMixSegm()
449             int state = obs->state[2*i+1];  in icvInitMixSegm()
452             samples_mix[state][counter[state]] = &(obs->mix[i]);  in icvInitMixSegm()
759                 float* obs = obs_info->obs + j * obs_x * vect_size;  in icvEstimateObsProb()  local
771                     float* vect = obs;  in icvEstimateObsProb()
856                 CvVect32f vect = (obs_info->obs) + (obs_index + k) * vect_size;  in icvEstimateObsProb()
1025                 min_dist = icvSquareDistance((info->obs) + (counter * info->obs_size),   in icvMixSegmL2()
1031                     float dist=icvSquareDistance( (info->obs) + (counter * info->obs_size),  in icvMixSegmL2()
1432         float* vector = info->obs;  in icvEstimateHMMStateParams()