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PCA-based 3D shape reconstruction of human foot using multiple viewpoint cameras

✍ Scribed by Edmée Amstutz; Tomoaki Teshima; Makoto Kimura; Masaaki Mochimaru; Hideo Saito


Book ID
107435700
Publisher
Institute of Automation, Chinese Academy of Sciences
Year
2008
Tongue
English
Weight
670 KB
Volume
5
Category
Article
ISSN
1476-8186

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## Abstract This article introduces a new algorithm for shape from focus (SFF) based on discrete cosine transform (DCT) and principal component analysis (PCA). DCT is applied on a small 3D neighborhood for each pixel in the image volume. Instead of summing all focus values in a window, AC parts of