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SODA
2010
ACM
196views Algorithms» more  SODA 2010»
14 years 7 months ago
Streaming Algorithms for extent problems in high dimensions
We develop (single-pass) streaming algorithms for maintaining extent measures of a stream S of n points in Rd . We focus on designing streaming algorithms whose working space is p...
Pankaj K Agarwal, R. Sharathkumar
CVPR
2012
IEEE
12 years 17 days ago
Nonlinear camera response functions and image deblurring
This paper investigates the role that nonlinear camera response functions (CRFs) have on image deblurring. In particular, we show how nonlinear CRFs can cause a spatially invarian...
Sunyeong Kim, Yu-Wing Tai, Seon Joo Kim, Michael S...
SIGGRAPH
2010
ACM
13 years 9 months ago
Programmable motion effects
Although animation is one of the most compelling aspects of computer graphics, the possibilities for depicting the movement that make dynamic scenes so exciting remain limited for...
Johannes Schmid, Robert W. Sumner, Huw Bowles, Mar...
ICPR
2000
IEEE
14 years 11 months ago
Segmentation of Bone Tumor in MR Perfusion Images Using Neural Networks and Multiscale Pharmacokinetic Features
The decrease in the volume of viable tumor is an indicator for the effect preoperative chemotherapy has on bone tumors. We develop an approach for segmenting dynamic perfusionMR-i...
Michael Egmont-Petersen, Alejandro F. Frangi, Wiro...
PCM
2009
Springer
127views Multimedia» more  PCM 2009»
14 years 4 months ago
Anti-shaking Algorithm for the Mobile Phone Camera in Dim Light Conditions
A picture is blurred when it is taken by the mobile phone camera in dim light conditions. There are some hardware approaches for commercial use to solve this problem, but they cost...
Jong-Ho Lee, In-Yong Shin, Hyun-Goo Lee, Tae-Yoon ...