| // 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 | |
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| // 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 { | |
| // This enum can be used as optional input for feature_extractor and | |
| // feature_importer to ensure that the camera flags of ImageReader are set in an | |
| // exclusive and unambigous way. The table below explains the corespondence of | |
| // each setting with the flags | |
| // | |
| // ----------------------------------------------------------------------------------- | |
| // | | ImageReaderOptions | | |
| // | CameraMode | single_camera | single_camera_per_folder | single_camera_per_image | | |
| // |------------|---------------|--------------------------|-------------------------| | |
| // | AUTO | false | false | false | | |
| // | SINGLE | true | false | false | | |
| // | PER_FOLDER | false | true | false | | |
| // | PER_IMAGE | false | false | true | | |
| // ----------------------------------------------------------------------------------- | |
| // | |
| // Note: When using AUTO mode a camera model will be uniquely identified by the | |
| // following 5 parameters from EXIF tags: | |
| // 1. Camera Make | |
| // 2. Camera Model | |
| // 3. Focal Length | |
| // 4. Image Width | |
| // 5. Image Height | |
| // | |
| // If any of the tags is missing then a camera model is considered invalid and a | |
| // new camera is created similar to the PER_IMAGE mode. | |
| // | |
| // If these considered fields are not sufficient to uniquely identify a camera | |
| // then using the AUTO mode will lead to incorrect setup for the cameras, e.g. | |
| // the same camera is used with same focal length but different principal point | |
| // between captures. In these cases it is recommended to either use the | |
| // PER_FOLDER or PER_IMAGE settings. | |
| enum class CameraMode { AUTO = 0, SINGLE = 1, PER_FOLDER = 2, PER_IMAGE = 3 }; | |
| void UpdateImageReaderOptionsFromCameraMode(ImageReaderOptions& options, | |
| CameraMode mode); | |
| int RunFeatureExtractor(int argc, char** argv); | |
| int RunFeatureImporter(int argc, char** argv); | |
| int RunExhaustiveMatcher(int argc, char** argv); | |
| int RunMatchesImporter(int argc, char** argv); | |
| int RunSequentialMatcher(int argc, char** argv); | |
| int RunSpatialMatcher(int argc, char** argv); | |
| int RunTransitiveMatcher(int argc, char** argv); | |
| int RunVocabTreeMatcher(int argc, char** argv); | |
| } // namespace colmap | |