From c2fbd54ec35c640bc34869fbf0ebeb62939aa761 Mon Sep 17 00:00:00 2001 From: natowi Date: Thu, 28 May 2020 19:10:36 +0200 Subject: [PATCH 01/11] Update refs.bib --- source/refs.bib | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/source/refs.bib b/source/refs.bib index ae121c3..3c90e5f 100644 --- a/source/refs.bib +++ b/source/refs.bib @@ -10,3 +10,7 @@ @inproceedings{Kneip2011 doi = {10.1109/CVPR.2011.5995464} } + @misc{OpenCVcameraCalibration, + title={Camera calibration With OpenCV}, + url={http://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html; https://web.archive.org/web/20200528170603/https://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html}, + journal={Camera calibration With OpenCV - OpenCV 3.0.0-dev documentation}, publisher={OpenCV}} From 31e586cb21287117c469b49d8269bf5746cb4e09 Mon Sep 17 00:00:00 2001 From: natowi Date: Thu, 28 May 2020 19:13:00 +0200 Subject: [PATCH 02/11] Update CameraCalibration.rst --- source/node-reference/nodes/CameraCalibration.rst | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/source/node-reference/nodes/CameraCalibration.rst b/source/node-reference/nodes/CameraCalibration.rst index cef108e..2030ad8 100644 --- a/source/node-reference/nodes/CameraCalibration.rst +++ b/source/node-reference/nodes/CameraCalibration.rst @@ -9,9 +9,7 @@ CameraCalibration This node just needs a bit more work before using it directly into the Meshroom graph. If someone is interested to contribute to this feature, we would be glad to provide assistance. -The internal camera parameters can be calibrated from multiple views of a checkerboard. This allows to retrieve focal length, principal point and distortion parameters. A detailed explanation is presented in [opencvCameraCalibration]. - -[opencvCameraCalibration] http://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html +The internal camera parameters can be calibrated from multiple views of a checkerboard. This allows to retrieve focal length, principal point and distortion parameters. A detailed explanation is presented in :cite:`OpenCVcameraCalibration`. ========================= ============================================================================================================================= Name Description From 040b414a04a2a08bbcaf587730933600f324ecbc Mon Sep 17 00:00:00 2001 From: natowi Date: Thu, 28 May 2020 19:21:21 +0200 Subject: [PATCH 03/11] Update CameraLocalization.rst --- source/node-reference/nodes/CameraLocalization.rst | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/source/node-reference/nodes/CameraLocalization.rst b/source/node-reference/nodes/CameraLocalization.rst index ab61e4e..cfd04e2 100644 --- a/source/node-reference/nodes/CameraLocalization.rst +++ b/source/node-reference/nodes/CameraLocalization.rst @@ -8,9 +8,7 @@ retrieve the motion of an animated camera in the scene of the 3D reconstruction. This is very useful for doing texture reprojection in other software as part of a texture clean up pipeline. Could also be used to leverage Meshroom as a 3D camera tracker as part of a VFX -pipeline. - -https://alicevision.github.io/#photogrammetry/localization +pipeline. :cite:`AVCameraLocalization` settings From aba4075783c9e00a8a75d1a59bbbc484a52cfa10 Mon Sep 17 00:00:00 2001 From: natowi Date: Thu, 28 May 2020 19:21:30 +0200 Subject: [PATCH 04/11] Update refs.bib --- source/refs.bib | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/source/refs.bib b/source/refs.bib index 3c90e5f..4ae2973 100644 --- a/source/refs.bib +++ b/source/refs.bib @@ -1,3 +1,10 @@ +@misc{AVCameraLocalization, +title={AlicevisionCameraLocalization}, +url={ https://alicevision.github.io/#photogrammetry/localization}, +journal={alicevision.github.io}, +publisher={Alicevision} +} + @inproceedings{Kneip2011, author = {Kneip, Laurent and Scaramuzza, Davide and Siegwart, Roland}, @@ -10,7 +17,8 @@ @inproceedings{Kneip2011 doi = {10.1109/CVPR.2011.5995464} } - @misc{OpenCVcameraCalibration, - title={Camera calibration With OpenCV}, - url={http://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html; https://web.archive.org/web/20200528170603/https://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html}, - journal={Camera calibration With OpenCV - OpenCV 3.0.0-dev documentation}, publisher={OpenCV}} +@misc{OpenCVcameraCalibration, +title={Camera calibration With OpenCV}, +url={http://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html; https://web.archive.org/web/20200528170603/https://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html}, +journal={Camera calibration With OpenCV - OpenCV 3.0.0-dev documentation}, publisher={OpenCV} +} From 2395fb652ae318b561a30df058bf1aefac706ec5 Mon Sep 17 00:00:00 2001 From: natowi Date: Thu, 28 May 2020 19:32:40 +0200 Subject: [PATCH 05/11] Update refs.bib --- source/refs.bib | 33 ++++++++++++++++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-) diff --git a/source/refs.bib b/source/refs.bib index 4ae2973..27d5505 100644 --- a/source/refs.bib +++ b/source/refs.bib @@ -5,7 +5,6 @@ @misc{AVCameraLocalization publisher={Alicevision} } - @inproceedings{Kneip2011, author = {Kneip, Laurent and Scaramuzza, Davide and Siegwart, Roland}, year = {2011}, @@ -22,3 +21,35 @@ @misc{OpenCVcameraCalibration url={http://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html; https://web.archive.org/web/20200528170603/https://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html}, journal={Camera calibration With OpenCV - OpenCV 3.0.0-dev documentation}, publisher={OpenCV} } + +@inproceedings{Hirschmüller2005, +author = {H. Hirschmüller}, +year = {2005}, +title = {Accurate and efficient stereo processing by semi-global matching and mutual information}, +booktitle = {CVPR, IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society Conference on Computer Vision and Pattern Recognition}, +} + +@inproceedings{Hirschmüller2008, +author = {H. Hirschmüller}, +year = {2008}, +title = {Stereo processing by semiglobal matching and mutual information}, +} + +@inproceedings{Strecha2006, +author = {C. Strecha, R. Fransens, L. Van Gool}, +year = {2006}, +title = {Combined depth and outlier estimation in multi-view stereo}, +booktitle = {CVPR, IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society Conference on Computer Vision and Pattern Recognition}, +} + +@inproceedings{Scharstein2002, +author = {D. Scharstein, R. Szeliski}, +year = {2002}, +title = {A taxonomy and evaluation of dense two-frame stereo correspondence algorithms}, +} + +@inproceedings{Xing2011, +author = {Xing, M., Xun, S., Mingcai Z., Shaohui J., Haitao, W., Xiaopeng Z.}, +year = {2011}, +title = {On building an accurate stereo matching system on graphics hardware}, +} From 97a32eb62bf5e299a9ceb77fdd5a75da77fc2f5d Mon Sep 17 00:00:00 2001 From: natowi Date: Thu, 28 May 2020 19:33:29 +0200 Subject: [PATCH 06/11] Update DepthMap.rst --- source/node-reference/nodes/DepthMap.rst | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/source/node-reference/nodes/DepthMap.rst b/source/node-reference/nodes/DepthMap.rst index 74c0eba..7a504e0 100644 --- a/source/node-reference/nodes/DepthMap.rst +++ b/source/node-reference/nodes/DepthMap.rst @@ -46,17 +46,11 @@ Output Output folder for generated depth maps **Detailed description** -For all cameras that have been resolved by SfM, we want to retrieve the depth value of each pixel. Many approaches exist, like Block Matching, Semi-Global Matching (SGM) [Hirschmüller2005], [Hirschmüller2008] or ADCensus [Xing2011]. We will focus on the SGM method implemented in AliceVision. +For all cameras that have been resolved by SfM, we want to retrieve the depth value of each pixel. Many approaches exist, like Block Matching, Semi-Global Matching (SGM) :cite:`Hirschmüller2005`, :cite:`Hirschmüller2008` or ADCensus :cite:`Xing2011`. We will focus on the SGM method implemented in AliceVision. For each image, we select the N best/closest cameras around. We select fronto-parallel planes based on the intersection of the optical axis with the pixels of the selected neighboring cameras. This creates a volume W, H, Z with many depth candidates per pixel. We estimate the similarity for all of them. The similarity is computed by the Zero Mean Normalized Cross-Correlation (ZNCC) of a small patch in the main image reprojected into the other camera. This create a volume of similarities. For each neighboring image, we accumulate similarities into this volume. This volume is very noisy. We apply a filtering step along X and Y axes which accumulates local costs which drastically reduce the score of isolated high values. We finally select the local minima and replace the selected plane index with the depth value stored into a depth map. This depth map has banding artifacts as it is based on the original selection of depth values. So a refine step is applied to get depth values with sub-pixel accuracy. All these depth maps can be computed independently in parallel. Then we apply a filtering step to ensure consistency between multiple cameras. A compromise is chosen based on both similarity value and the number of coherent cameras to keep weakly supported surfaces without adding artefacts. -================== ============================================================================================================================================= -[Hirschmüller2005] Accurate and efficient stereo processing by semi-global matching and mutual information, H. Hirschmüller. CVPR 2005 -[Hirschmüller2008] Stereo processing by semiglobal matching and mutual information, H. Hirschmüller, 2008 -[Strecha2006] Combined depth and outlier estimation in multi-view stereo, C. Strecha, R. Fransens, and L. Van Gool, CVPR 2006 -[Scharstein2002] A taxonomy and evaluation of dense two-frame stereo correspondence algorithms, D. Scharstein and R. Szeliski, 2002 -[Xing2011] On building an accurate stereo matching system on graphics hardware. Xing, M., Xun, S., Mingcai Z., Shaohui J., Haitao, W., Xiaopeng Z., 2011 -================== ============================================================================================================================================= +Additional references: :cite:`Strecha2006`, :cite:`Scharstein2002` From 4926e2d892b4f979d06adbf65fd6b76ab4e38058 Mon Sep 17 00:00:00 2001 From: natowi Date: Thu, 28 May 2020 19:40:11 +0200 Subject: [PATCH 07/11] Update refs.bib --- source/refs.bib | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/source/refs.bib b/source/refs.bib index 27d5505..c04755e 100644 --- a/source/refs.bib +++ b/source/refs.bib @@ -32,24 +32,24 @@ @inproceedings{Hirschmüller2005 @inproceedings{Hirschmüller2008, author = {H. Hirschmüller}, year = {2008}, -title = {Stereo processing by semiglobal matching and mutual information}, +title = {Stereo processing by semiglobal matching and mutual information} } @inproceedings{Strecha2006, author = {C. Strecha, R. Fransens, L. Van Gool}, year = {2006}, title = {Combined depth and outlier estimation in multi-view stereo}, -booktitle = {CVPR, IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society Conference on Computer Vision and Pattern Recognition}, +booktitle = {CVPR, IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society Conference on Computer Vision and Pattern Recognition} } @inproceedings{Scharstein2002, author = {D. Scharstein, R. Szeliski}, year = {2002}, -title = {A taxonomy and evaluation of dense two-frame stereo correspondence algorithms}, +title = {A taxonomy and evaluation of dense two-frame stereo correspondence algorithms} } @inproceedings{Xing2011, author = {Xing, M., Xun, S., Mingcai Z., Shaohui J., Haitao, W., Xiaopeng Z.}, year = {2011}, -title = {On building an accurate stereo matching system on graphics hardware}, +title = {On building an accurate stereo matching system on graphics hardware} } From 86560bd50ec7c82c5e44990a94998a268eea5864 Mon Sep 17 00:00:00 2001 From: Julian Rendell Date: Thu, 28 May 2020 11:54:24 -0700 Subject: [PATCH 08/11] comma error fix Apparently you have to use 'and' not commas. --- source/refs.bib | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/source/refs.bib b/source/refs.bib index c04755e..d33efd5 100644 --- a/source/refs.bib +++ b/source/refs.bib @@ -49,7 +49,9 @@ @inproceedings{Scharstein2002 } @inproceedings{Xing2011, -author = {Xing, M., Xun, S., Mingcai Z., Shaohui J., Haitao, W., Xiaopeng Z.}, +author = {Xing, M. and Xun, S. and Mingcai Z. and Shaohui J. and Haitao, W. and Xiaopeng Z.}, year = {2011}, title = {On building an accurate stereo matching system on graphics hardware} } + + From c4d29aea1832189d1e724ef5a84889f97aa4d4f2 Mon Sep 17 00:00:00 2001 From: Simone Gasparini Date: Thu, 28 May 2020 21:21:43 +0200 Subject: [PATCH 09/11] fix bib --- source/refs.bib | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/source/refs.bib b/source/refs.bib index d33efd5..260b048 100644 --- a/source/refs.bib +++ b/source/refs.bib @@ -48,10 +48,15 @@ @inproceedings{Scharstein2002 title = {A taxonomy and evaluation of dense two-frame stereo correspondence algorithms} } -@inproceedings{Xing2011, -author = {Xing, M. and Xun, S. and Mingcai Z. and Shaohui J. and Haitao, W. and Xiaopeng Z.}, -year = {2011}, -title = {On building an accurate stereo matching system on graphics hardware} +@inproceedings{Mei2011, + doi = {10.1109/iccvw.2011.6130280}, + url = {https://doi.org/10.1109/iccvw.2011.6130280}, + year = {2011}, + month = nov, + publisher = {{IEEE}}, + author = {Xing Mei and Xun Sun and Mingcai Zhou and Shaohui Jiao and Haitao Wang and Xiaopeng Zhang}, + title = {On building an accurate stereo matching system on graphics hardware}, + booktitle = {2011 {IEEE} International Conference on Computer Vision Workshops ({ICCV} Workshops)} } From fe4af3ea060c69ef2b4578bc3b9a0ad2169c5ddc Mon Sep 17 00:00:00 2001 From: Simone Gasparini Date: Thu, 28 May 2020 21:37:12 +0200 Subject: [PATCH 10/11] [bib] fixes --- source/node-reference/nodes/DepthMap.rst | 2 +- source/refs.bib | 82 +++++++++++++++--------- 2 files changed, 52 insertions(+), 32 deletions(-) diff --git a/source/node-reference/nodes/DepthMap.rst b/source/node-reference/nodes/DepthMap.rst index 7a504e0..4400924 100644 --- a/source/node-reference/nodes/DepthMap.rst +++ b/source/node-reference/nodes/DepthMap.rst @@ -46,7 +46,7 @@ Output Output folder for generated depth maps **Detailed description** -For all cameras that have been resolved by SfM, we want to retrieve the depth value of each pixel. Many approaches exist, like Block Matching, Semi-Global Matching (SGM) :cite:`Hirschmüller2005`, :cite:`Hirschmüller2008` or ADCensus :cite:`Xing2011`. We will focus on the SGM method implemented in AliceVision. +For all cameras that have been resolved by SfM, we want to retrieve the depth value of each pixel. Many approaches exist, like Block Matching, Semi-Global Matching (SGM) :cite:`Hirschmüller2005`, :cite:`Hirschmüller2008` or ADCensus :cite:`Mei2011`. We will focus on the SGM method implemented in AliceVision. For each image, we select the N best/closest cameras around. We select fronto-parallel planes based on the intersection of the optical axis with the pixels of the selected neighboring cameras. This creates a volume W, H, Z with many depth candidates per pixel. We estimate the similarity for all of them. The similarity is computed by the Zero Mean Normalized Cross-Correlation (ZNCC) of a small patch in the main image reprojected into the other camera. This create a volume of similarities. For each neighboring image, we accumulate similarities into this volume. This volume is very noisy. We apply a filtering step along X and Y axes which accumulates local costs which drastically reduce the score of isolated high values. We finally select the local minima and replace the selected plane index with the depth value stored into a depth map. This depth map has banding artifacts as it is based on the original selection of depth values. So a refine step is applied to get depth values with sub-pixel accuracy. diff --git a/source/refs.bib b/source/refs.bib index 260b048..67687a3 100644 --- a/source/refs.bib +++ b/source/refs.bib @@ -1,51 +1,71 @@ @misc{AVCameraLocalization, -title={AlicevisionCameraLocalization}, -url={ https://alicevision.github.io/#photogrammetry/localization}, -journal={alicevision.github.io}, -publisher={Alicevision} + title = {AlicevisionCameraLocalization}, + url = { https://alicevision.github.io/#photogrammetry/localization}, + howpublished = {alicevision.github.io}, + publisher = {Alicevision} } @inproceedings{Kneip2011, -author = {Kneip, Laurent and Scaramuzza, Davide and Siegwart, Roland}, -year = {2011}, -month = {06}, -pages = {2969-2976}, -title = {A novel parametrization of the perspective-three-point problem for a direct computation of absolute camera position and orientation}, -booktitle = {CVPR, IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society Conference on Computer Vision and Pattern Recognition}, -journal = {Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition}, -doi = {10.1109/CVPR.2011.5995464} + author = {Kneip, Laurent and Scaramuzza, Davide and Siegwart, Roland}, + year = {2011}, + month = {06}, + pages = {2969-2976}, + title = {A novel parametrization of the perspective-three-point problem for a direct computation of absolute camera position and orientation}, + booktitle = {Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition}, + doi = {10.1109/CVPR.2011.5995464} } @misc{OpenCVcameraCalibration, -title={Camera calibration With OpenCV}, -url={http://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html; https://web.archive.org/web/20200528170603/https://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html}, -journal={Camera calibration With OpenCV - OpenCV 3.0.0-dev documentation}, publisher={OpenCV} + title = {Camera calibration With OpenCV}, + url = {http://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html; https://web.archive.org/web/20200528170603/https://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/camera_calibration/camera_calibration.html}, + howpublished = {Camera calibration With OpenCV - OpenCV 3.0.0-dev documentation}, publisher = {OpenCV} } @inproceedings{Hirschmüller2005, -author = {H. Hirschmüller}, -year = {2005}, -title = {Accurate and efficient stereo processing by semi-global matching and mutual information}, -booktitle = {CVPR, IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society Conference on Computer Vision and Pattern Recognition}, + doi = {10.1109/cvpr.2005.56}, + url = {https://doi.org/10.1109/cvpr.2005.56}, + year = {2005}, + publisher = {{IEEE}}, + author = {H. Hirschmuller}, + title = {Accurate and Efficient Stereo Processing by Semi-Global Matching and Mutual Information}, + booktitle = {2005 {IEEE} Computer Society Conference on Computer Vision and Pattern Recognition ({CVPR}{\textquotesingle}05)} } -@inproceedings{Hirschmüller2008, -author = {H. Hirschmüller}, -year = {2008}, -title = {Stereo processing by semiglobal matching and mutual information} +@article{Hirschmüller2008, + doi = {10.1109/tpami.2007.1166}, + url = {https://doi.org/10.1109/tpami.2007.1166}, + year = {2008}, + month = feb, + publisher = {Institute of Electrical and Electronics Engineers ({IEEE})}, + volume = {30}, + number = {2}, + pages = {328--341}, + author = {H. Hirschmuller}, + title = {Stereo Processing by Semiglobal Matching and Mutual Information}, + journal = {{IEEE} Transactions on Pattern Analysis and Machine Intelligence} } @inproceedings{Strecha2006, -author = {C. Strecha, R. Fransens, L. Van Gool}, -year = {2006}, -title = {Combined depth and outlier estimation in multi-view stereo}, -booktitle = {CVPR, IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society Conference on Computer Vision and Pattern Recognition} + doi = {10.1109/cvpr.2006.78}, + url = {https://doi.org/10.1109/cvpr.2006.78}, + year = {2006}, + publisher = {{IEEE}}, + author = {C. Strecha and R. Fransens and L. Van Gool}, + title = {Combined Depth and Outlier Estimation in Multi-View Stereo}, + booktitle = {2006 {IEEE} Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2 ({CVPR}{\textquotesingle}06)} } -@inproceedings{Scharstein2002, -author = {D. Scharstein, R. Szeliski}, -year = {2002}, -title = {A taxonomy and evaluation of dense two-frame stereo correspondence algorithms} +@article{Scharstein2002, + doi = {10.1023/a:1014573219977}, + url = {https://doi.org/10.1023/a:1014573219977}, + year = {2002}, + title = {A Taxonomy and Evaluation of Dense Two-Frame Stereo Correspondence Algorithms}, + publisher = {Springer Science and Business Media {LLC}}, + volume = {47}, + number = {1/3}, + pages = {7--42}, + author = {Daniel Scharstein and Richard Szeliski}, + journal = {International Journal of Computer Vision} } @inproceedings{Mei2011, From 724d2fff957c72b04630186845a00186a3bbd0d1 Mon Sep 17 00:00:00 2001 From: Simone Gasparini Date: Thu, 28 May 2020 21:48:21 +0200 Subject: [PATCH 11/11] [bib] remove url --- source/refs.bib | 5 ----- 1 file changed, 5 deletions(-) diff --git a/source/refs.bib b/source/refs.bib index 67687a3..9fcd90e 100644 --- a/source/refs.bib +++ b/source/refs.bib @@ -23,7 +23,6 @@ @misc{OpenCVcameraCalibration @inproceedings{Hirschmüller2005, doi = {10.1109/cvpr.2005.56}, - url = {https://doi.org/10.1109/cvpr.2005.56}, year = {2005}, publisher = {{IEEE}}, author = {H. Hirschmuller}, @@ -33,7 +32,6 @@ @inproceedings{Hirschmüller2005 @article{Hirschmüller2008, doi = {10.1109/tpami.2007.1166}, - url = {https://doi.org/10.1109/tpami.2007.1166}, year = {2008}, month = feb, publisher = {Institute of Electrical and Electronics Engineers ({IEEE})}, @@ -47,7 +45,6 @@ @article{Hirschmüller2008 @inproceedings{Strecha2006, doi = {10.1109/cvpr.2006.78}, - url = {https://doi.org/10.1109/cvpr.2006.78}, year = {2006}, publisher = {{IEEE}}, author = {C. Strecha and R. Fransens and L. Van Gool}, @@ -57,7 +54,6 @@ @inproceedings{Strecha2006 @article{Scharstein2002, doi = {10.1023/a:1014573219977}, - url = {https://doi.org/10.1023/a:1014573219977}, year = {2002}, title = {A Taxonomy and Evaluation of Dense Two-Frame Stereo Correspondence Algorithms}, publisher = {Springer Science and Business Media {LLC}}, @@ -70,7 +66,6 @@ @article{Scharstein2002 @inproceedings{Mei2011, doi = {10.1109/iccvw.2011.6130280}, - url = {https://doi.org/10.1109/iccvw.2011.6130280}, year = {2011}, month = nov, publisher = {{IEEE}},