142 search results - page 20 / 29 » Illumination Demultiplexing from a Single Image |
PAMI
2008
13 years 7 months ago
2008
This paper develops a theory of frequency domain invariants in computer vision. We derive novel identities using spherical harmonics, which are the angular frequency domain analog ...
DAC
2010
ACM
13 years 6 months ago
2010
ACM
A three-dimensional (3D) CMOS imager constructed by stacking a pixel array of backside illuminated sensors, an analog-to-digital converter (ADC) array, and an image signal process...
TIM
2010
13 years 2 months ago
2010
Abstract--Palmprint is a unique and reliable biometric characteristic with high usability. With the increasing demand of highly accurate and robust palmprint authentication system,...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
Detection of planar surfaces in a generic scene is difficult when the illumination is complex and less intense, and the surfaces have non-uniform colors (e.g., a movie poster). A...
ICIAP
1999
ACM
14 years 4 days ago
1999
ACM
The paper presents a new approach for shape recovery based on integratinggeometric and photometric information. We consider 3D bilaterally symmetric objects, that is, objects which...