25 September 2001 Divisional 3D shape reconstruction of object image
Author Affiliations +
Proceedings Volume 4553, Visualization and Optimization Techniques; (2001); doi: 10.1117/12.441575
Event: Multispectral Image Processing and Pattern Recognition, 2001, Wuhan, China
A noel approach to reconstruct shape from shading information is presented, which considers both the global and local shading. Firstly, a 2D gray-level image is divided into several simple patches with snake model. Secondly, the shape of the patches is reconstructed respectively. Thirdly, the different patches are jointed into a whole one. And at last, the mosaic surface is smoothed. According to this method, not only the distortion caused by image discontinuity but also the effects of local noises is eliminated. Results of experiments are given to illustrate the usefulness of the approach.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dong Xu, LiangZheng Xia, Shizhou Yang, "Divisional 3D shape reconstruction of object image", Proc. SPIE 4553, Visualization and Optimization Techniques, (25 September 2001); doi: 10.1117/12.441575; https://doi.org/10.1117/12.441575

Image segmentation

3D image reconstruction

3D image processing


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Optical spheres

Image visualization

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