NDLI: Reconstruction of three-dimensional occluded object using optical flow and triangular mesh reconstruction in integral imaging.

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Reconstruction of three-dimensional occluded object using optical flow and triangular mesh reconstruction in integral imaging.

Content Provider	Semantic Scholar
Author	Jung, Jae-Hyun Keehoon Park, Gilbae Chung, Indeok Park, Jae-Hyeung Lee, Byoungho
Copyright Year	2010
Abstract	We proposed a reconstruction method for the occluded region of three-dimensional (3D) object using the depth extraction based on the optical flow and triangular mesh reconstruction in integral imaging. The depth information of sub-images from the acquired elemental image set is extracted using the optical flow with sub-pixel accuracy, which alleviates the depth quantization problem. The extracted depth maps of sub-image array are segmented by the depth threshold from the histogram based segmentation, which is represented as the point clouds. The point clouds are projected to the viewpoint of center sub-image and reconstructed by the triangular mesh reconstruction. The experimental results support the validity of the proposed method with high accuracy of peak signal-to-noise ratio and normalized cross-correlation in 3D image recognition.
File Format	PDF HTM / HTML
DOI	10.1364/OE.18.026373
PubMed reference number	21164988
Journal	Medline
Volume Number	18
Issue Number	25
Alternate Webpage(s)	http://scholar.harvard.edu/files/jaehyun_jung/files/reconstruction_of_three-dimensional_occluded_object_using_optical_flow_and_triangular_mesh_reconstruction_in_integral_imaging._-_2010_-_jung_et_al2.pdf
Alternate Webpage(s)	https://scholar.harvard.edu/files/jaehyun_jung/files/reconstruction_of_three-dimensional_occluded_object_using_optical_flow_and_triangular_mesh_reconstruction_in_integral_imaging._-_2010_-_jung_et_al2.pdf
Alternate Webpage(s)	https://doi.org/10.1364/OE.18.026373
Journal	Optics express
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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