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Searched refs:I_y (Results 1 – 5 of 5) sorted by relevance

/external/tensorflow/tensorflow/examples/android/jni/object_tracking/
Doptical_flow.cc54 const Image<int32_t>& I_y, const float p_x, in FindFlowAtPoint_LK() argument
95 *vals_I_y_ptr++ = I_y.GetPixelInterpFixed1616(fp_x, fp_y); in FindFlowAtPoint_LK()
107 *vals_I_y_ptr++ = I_y.GetPixelInterp(x_pos, y_pos); in FindFlowAtPoint_LK()
218 const Image<int32_t>& I_x, const Image<int32_t>& I_y, in FindFlowAtPoint_ESM() argument
245 !I_y.ExtractPatchAtSubpixelFixed1616(src_left_fixed, src_top_fixed, in FindFlowAtPoint_ESM()
392 const Image<int32_t>& I_y = *frame_a.GetSpatialY(level); in FindFlowAtPointReversible() local
410 FindFlowAtPoint_ESM(img_I, img_J, I_x, I_y, J_x, J_y, in FindFlowAtPointReversible()
413 FindFlowAtPoint_LK(img_I, img_J, I_x, I_y, in FindFlowAtPointReversible()
Doptical_flow.h54 const Image<int32_t>& I_y, const float p_x,
61 const Image<int32_t>& I_x, const Image<int32_t>& I_y,
Dkeypoint_detector.cc39 const Image<int>& I_y = *image_data.GetSpatialY(0); in ScoreKeypoints() local
56 HarrisFilter(I_x, I_y, keypoint->pos_.x, keypoint->pos_.y) / in ScoreKeypoints()
64 HarrisFilter(I_x, I_y, keypoint->pos_.x, keypoint->pos_.y); in ScoreKeypoints()
277 const Image<int32_t>& I_y, const float x, in HarrisFilter() argument
283 CalculateG(kHarrisWindowSize, x, y, I_x, I_y, G); in HarrisFilter()
Dimage_utils.h138 const Image<int32_t>& I_y, float* const G) { in CalculateG() argument
168 *vals_y_ptr++ = I_y.GetPixelInterpFixed1616(fp_x, fp_y); in CalculateG()
Dkeypoint_detector.h54 float HarrisFilter(const Image<int32_t>& I_x, const Image<int32_t>& I_y,