Polynomial Shape from Shading

被引：21
|
作者：
Ecker, Ady [1 ]
Jepson, Allan D. [1 ]
机构：
[1] Univ Toronto, Toronto, ON M5S 1A1, Canada
来源：
2010 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR) | 2010年
关键词：
OPTIMIZATION; RELAXATIONS;
D O I：
10.1109/CVPR.2010.5540219
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We examine the shape from shading problem without boundary conditions as a polynomial system. This view allows, in generic cases, a complete solution for ideal polyhedral objects. For the general case we propose a semidefinite programming relaxation procedure, and an exact line search iterative procedure with a new smoothness term that favors folds at edges. We use this numerical technique to inspect shading ambiguities.
引用
收藏
页码：145 / 152
页数：8
相关论文
共 50 条
  • [41] Neural correlates of shape from shading
    Mamassian, P
    Jentzsch, I
    Bacon, BA
    Schweinberger, SR
    PERCEPTION, 2002, 31 : 28 - 28
  • [42] SOME REMARKS ON SHAPE FROM SHADING
    EASTWOOD, M
    ADVANCES IN APPLIED MATHEMATICS, 1995, 16 (03) : 259 - 268
  • [43] Shape from shading with variable albedo
    Tsai, PS
    Shah, M
    OPTICAL ENGINEERING, 1998, 37 (04) : 1212 - 1220
  • [44] ON OBTAINING SHAPE FROM COLOR SHADING
    PETROV, AP
    COLOR RESEARCH AND APPLICATION, 1993, 18 (06): : 375 - 379
  • [45] A Direct Method of Shape From Shading
    Xie, Wuyuan
    Sun, Jifeng
    2008 ISECS INTERNATIONAL COLLOQUIUM ON COMPUTING, COMMUNICATION, CONTROL, AND MANAGEMENT, VOL 1, PROCEEDINGS, 2008, : 708 - 711
  • [46] Light fields and shape from shading
    van Doorn, Andrea J.
    Koenderink, Jan J.
    Wagemans, Johan
    JOURNAL OF VISION, 2011, 11 (03):
  • [47] Shape from shading and viscosity solutions
    Prados, E
    Faugeras, O
    Rouy, E
    COMPUTER VISION - ECCV 2002, PT II, 2002, 2351 : 790 - 804
  • [48] SHAPE FROM SHADING WITH PERSPECTIVE PROJECTION
    LEE, KM
    KUO, CCJ
    CVGIP-IMAGE UNDERSTANDING, 1994, 59 (02): : 202 - 212
  • [49] THE VARIATIONAL APPROACH TO SHAPE FROM SHADING
    HORN, BKP
    BROOKS, MJ
    COMPUTER VISION GRAPHICS AND IMAGE PROCESSING, 1986, 33 (02): : 174 - 208
  • [50] Shape, Illumination, and Reflectance from Shading
    Barron, Jonathan T.
    Malik, Jitendra
    IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2015, 37 (08) : 1670 - 1687
12345