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7b7496d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | // 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
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// 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)
#ifndef COLMAP_SRC_EXE_FEATURE_H_
#define COLMAP_SRC_EXE_FEATURE_H_
#include "base/image_reader.h"
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
#endif // COLMAP_SRC_EXE_FEATURE_H_
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