标签:Undistorted 稠密 14 image images dense Colmap 集位 dslr
新建colmap项目:Pipe
,将数据集的真实位姿复制到/home/xzx/code/colmap/Pipe/created/sparse
不进行稀疏重建,直接执行MVS步骤生成深度图。
稀疏重建(三角剖分)对于稠密重建并不是必须的。在已知相机Pose的情况下可以直接进行稠密重建,首先在 Pipe目录下运行命令:
colmap image_undistorter --image_path images --input_path created/sparse --output_path dense
xzx@xzx-legion-ren7000p:~/code/colmap/Pipe$ colmap image_undistorter --image_path images --input_path created/sparse --output_path dense
==============================================================================
Reading reconstruction
==============================================================================
=> Reconstruction with 14 images and 2473 points
==============================================================================
Image undistortion
==============================================================================
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0647.JPG
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0646.JPG
Undistorted image found; copying to location: Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0643.JPGdense/images/dslr_images_undistorted/DSC_0644.JPG
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0638.JPG
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0636.JPG
Undistorting image [1/14]
Undistorted image found; copying to location: Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0641.JPG
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0639.JPG
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0635.JPG
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0634.JPG
dense/images/dslr_images_undistorted/DSC_0642.JPG
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0645.JPG
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0640.JPG
Undistorted image found; copying to location: dense/images/dslr_images_undistorted/DSC_0637.JPG
Undistorting image [2/14]
Undistorting image [3/14]
Undistorting image [4/14]
Undistorting image [5/14]
Undistorting image [6/14]
Undistorting image [7/14]
Undistorting image [8/14]
Undistorting image [9/14]
Undistorting image [10/14]
Undistorting image [11/14]
Undistorting image [12/14]
Undistorting image [13/14]
Undistorting image [14/14]
Writing reconstruction...
Writing configuration...
Writing scripts...
Elapsed time: 0.000 [minutes]
我们需要指定最小深度 depth_min 和最大深度 depth_max 来执行mvs,具体数值根据场景来定:
colmap patch_match_stereo --workspace_path dense --PatchMatchStereo.depth_min 0.0 --PatchMatchStereo.depth_max 20.0
参考:
- COLMAP已知相机内外参数重建稀疏/稠密模型 http://www.mamicode.com/info-detail-2838274.html
标签:Undistorted,稠密,14,image,images,dense,Colmap,集位,dslr 来源: https://blog.csdn.net/qq_60225495/article/details/122591946
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