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CVPR
2007
IEEE
16 years 1 months ago
Unsupervised Learning of Hierarchical Semantics of Objects (hSOs)
A successful representation of objects in the literature is as a collection of patches, or parts, with a certain appearance and position. The relative locations of the different p...
Devi Parikh, Tsuhan Chen
CIVR
2007
Springer
149views Image Analysis» more  CIVR 2007»
16 years 25 days ago
Video copy detection: a comparative study
This paper presents a comparative study of methods for video copy detection. Different state-of-the-art techniques, using various kinds of descriptors and voting functions, are d...
Julien Law-To, Li Chen, Alexis Joly, Ivan Laptev, ...
ICMCS
2006
IEEE
210views Multimedia» more  ICMCS 2006»
16 years 21 days ago
3D-TV Content Generation: 2D-to-3D Conversion
The next major advancement in television is expected to be stereoscopic three-dimensional television (3D-TV). A successful roll-out of 3D-TV will require a backwardcompatible tran...
Wa James Tam, Liang Zhang
SI3D
2010
ACM
15 years 12 months ago
Epipolar sampling for shadows and crepuscular rays in participating media with single scattering
Scattering in participating media, such as fog or haze, generates volumetric lighting effects known as crepuscular or god rays. Rendering such effects greatly enhances the realism...
Thomas Engelhardt, Carsten Dachsbacher
BIRTHDAY
2003
Springer
15 years 12 months ago
Parallel Digital Halftoning by Error-Diffusion
Digital halftoning, or dithering, is the technique commonly used to render a color or grayscale image on a printer, a computer monitor or other bi-level displays. A particular hal...
Panagiotis Takis Metaxas