ML Anthology

A Fast Linear Shape from Shading

Ping-Sing Tsai, Mubarak Shah
CVPR 1992 pp. 734-736
doi:10.1109/CVPR.1992.223187 /cvpr/1992/tsai1992cvpr-fast/

Abstract

A method for computing depth from a single shaded image is presented. Discrete approximations for p and q using finite differences are used, and the reflectance in Z/sub ij/ is linearized. The method is faster, since each operation is purely local. In addition, it gives good results for spherical surfaces, in contrast to other linear methods.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

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Cite

Text

Tsai and Shah. "A Fast Linear Shape from Shading." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 1992. doi:10.1109/CVPR.1992.223187

Markdown

[Tsai and Shah. "A Fast Linear Shape from Shading." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 1992.](https://mlanthology.org/cvpr/1992/tsai1992cvpr-fast/) doi:10.1109/CVPR.1992.223187

BibTeX

@inproceedings{tsai1992cvpr-fast,
  title     = {{A Fast Linear Shape from Shading}},
  author    = {Tsai, Ping-Sing and Shah, Mubarak},
  booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition},
  year      = {1992},
  pages     = {734-736},
  doi       = {10.1109/CVPR.1992.223187},
  url       = {https://mlanthology.org/cvpr/1992/tsai1992cvpr-fast/}
}