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» Making Distortions Comprehensible
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ICIP
2003
IEEE
14 years 9 months ago
Rate distortion optimized mode decision in the scalable video coding
In this paper, we discuss how to apply the rate distortion technique to select the optimal mode in the scalable coding. Firstly, we analyze this problem from a general scalable mo...
Zhijie Yang, Feng Wu, Shipeng Li
ICPR
2008
IEEE
14 years 8 months ago
Medical image registration using Phase-Only Correlation for distorted dental radiographs
This paper proposes an efficient dental radiograph registration algorithm using Phase-Only Correlation (POC). The use of phase components in 2D (twodimensional) discrete Fourier t...
Eiko Kosuge, Isamu Kashima, Koichi Ito, Ryota Kawa...
ICMCS
2006
IEEE
150views Multimedia» more  ICMCS 2006»
14 years 1 months ago
Rate-Distortion Optimized Video Streaming for Scalable H.264
We propose a new real-time packet scheduling algorithm for streaming scalable H.264. Our algorithm makes use of a packet importance measure, which we define, that takes into cons...
Sangho Yoon, Mark Mao, Mark Kalman
PAMI
2012
11 years 10 months ago
Joint Depth and Color Camera Calibration with Distortion Correction
—We present an algorithm that simultaneously calibrates two color cameras, a depth camera, and the relative pose between them. The method is designed to have three key features: ...
Daniel Herrera C., Juho Kannala, Janne Heikkil&aum...
UIST
2004
ACM
14 years 29 days ago
The IBar: a perspective-based camera widget
We present a new screen space widget, the IBar, for comprehensive camera control. The IBar provides a compelling interface for controlling scene perspective based on the artistic ...
Karan Singh, Cindy Grimm, Nisha Sudarsanam