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    Searched refs:column_profile (Results 1 - 3 of 3) sorted by null

  /external/chromium_org/chrome/browser/thumbnails/
content_analysis_unittest.cc 179 std::vector<float> column_profile; local
186 &column_profile);
187 EXPECT_EQ(0, std::accumulate(column_profile.begin(),
188 column_profile.begin() + draw_rect.x() - 1,
190 EXPECT_EQ(column_profile[draw_rect.x()], 255U * (draw_rect.height() + 1));
192 std::accumulate(column_profile.begin() + draw_rect.x() + 1,
193 column_profile.begin() + draw_rect.right() - 1,
211 &column_profile);
220 std::accumulate(column_profile.begin(), column_profile.end(), 0))
243 std::vector<float> column_profile; local
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content_analysis.h 57 // segmenting 1-d profiles |row_profile| and |column_profile|. The routine will
61 const std::vector<float>& column_profile,
content_analysis.cc 578 const std::vector<float>& column_profile,
601 bool columns_well_behaved = ComputeScaledHistogram(column_profile,
614 column_profile.begin(), column_profile.end(),
622 gfx::Size(column_profile.size(), row_profile.size()),
645 ConstrainedProfileThresholding(column_profile,
654 included_columns->resize(column_profile.size());
655 for (size_t i = 0; i < column_profile.size(); ++i)
656 (*included_columns)[i] = column_profile[i] > column_threshold;
748 std::vector<float> column_profile; local
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