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CVPR
2005
IEEE
16 years 8 months ago
Why I Want a Gradient Camera
We propose a camera that measures static gradients instead of static intensities. Quantizing sensed intensity differences between adjacent pixel values permits an ordinary A/D con...
Jack Tumblin, Amit K. Agrawal, Ramesh Raskar
ICCV
2007
IEEE
16 years 8 months ago
High Dynamic Range Camera using Reflective Liquid Crystal
High Dynamic Range Images (HDRIs) are needed for capturing scenes that include drastic lighting changes. This paper presents a method to improve the dynamic range of a camera by u...
Hidetoshi Mannami, Ryusuke Sagawa, Yasuhiro Mukaig...
ICPR
2004
IEEE
16 years 7 months ago
A Trainable Low-level Feature Detector
We introduce a trainable system that simultaneously filters and classifies low-level features into types specified by the user. The system operates over full colour images, and ou...
John P. Collomosse, Martin Owen, Peter M. Hall
CVPR
2010
IEEE
16 years 3 months ago
Removing Rolling Shutter Wobble
We present an algorithm to remove wobble artifacts from a video captured with a rolling shutter camera undergoing large accelerations or jitter. We show how estimating the rapid m...
Simon Baker, Eric Bennett, Sing Bing Kang, Richard...
ICASSP
2009
IEEE
16 years 1 months ago
Multiview video compression and streaming based on predicted viewer position
Recent technological advances have made possible a number of new applications in the area of 3D video. One of the enabling technologies for many of these 3D applications is multiv...
Dinei A. F. Florêncio, Cha Zhang