| // Copyright (c) 2022, ETH Zurich and UNC Chapel Hill. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // | |
| // * Redistributions in binary form must reproduce the above copyright | |
| // notice, this list of conditions and the following disclaimer in the | |
| // documentation and/or other materials provided with the distribution. | |
| // | |
| // * Neither the name of ETH Zurich and UNC Chapel Hill nor the names of | |
| // its contributors may be used to endorse or promote products derived | |
| // from this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE | |
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| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
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| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| // POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // Author: Johannes L. Schoenberger (jsch-at-demuc-dot-de) | |
| namespace colmap { | |
| namespace mvs { | |
| class DepthMap : public Mat<float> { | |
| public: | |
| DepthMap(); | |
| DepthMap(const size_t width, const size_t height, const float depth_min, | |
| const float depth_max); | |
| DepthMap(const Mat<float>& mat, const float depth_min, const float depth_max); | |
| inline float GetDepthMin() const; | |
| inline float GetDepthMax() const; | |
| inline float Get(const size_t row, const size_t col) const; | |
| void Rescale(const float factor); | |
| void Downsize(const size_t max_width, const size_t max_height); | |
| Bitmap ToBitmap(const float min_percentile, const float max_percentile) const; | |
| private: | |
| float depth_min_ = -1.0f; | |
| float depth_max_ = -1.0f; | |
| }; | |
| //////////////////////////////////////////////////////////////////////////////// | |
| // Implementation | |
| //////////////////////////////////////////////////////////////////////////////// | |
| float DepthMap::GetDepthMin() const { return depth_min_; } | |
| float DepthMap::GetDepthMax() const { return depth_max_; } | |
| float DepthMap::Get(const size_t row, const size_t col) const { | |
| return data_.at(row * width_ + col); | |
| } | |
| } // namespace mvs | |
| } // namespace colmap | |