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ICIP
2005
IEEE
16 years 8 months ago
A likelihood function for block-based motion analysis
In this paper, the computation of likelihood of block motion candidates is considered. The method is based on the evaluation of the sum of squared differences (SSD) measure for lo...
Janne Heikkilä, Olli Silvén, Pekka San...
ICIP
2005
IEEE
16 years 8 months ago
Advances in recursive per-pixel estimation of end-to-end distortion for application in H.264
This paper is concerned with open questions and modifications to expand the applicability of the recursive optimal per-pixel estimate (ROPE) of end-to-end distortion, which are pa...
Hua Yang, Kenneth Rose
ICIP
2004
IEEE
16 years 8 months ago
A public-key authentication watermarking for binary images
Authentication watermarking is the process that inserts hidden data into an object (image) in order to detect any fraudulent alteration perpetrated by a malicious hacker. In the l...
Hae Yong Kim, Ricardo L. de Queiroz
ICIP
2003
IEEE
16 years 8 months ago
Annotating retrieval database with active learning
In this paper, we describe a retrieval system that uses hidden annotation to improve the performance. The contribution of this paper is a novel active learning framework that can ...
Cha Zhang, Tsuhan Chen
ICIP
2002
IEEE
16 years 8 months ago
A two-stage multiple description video coder with drift-preventing motion compensated prediction
In this paper, we propose a very simple, but efficient two-stage MDC in the central prediction loop based on Reibman's threeprediction-loop structure [7]. In our design, an a...
Yen-Chi Lee, Yucel Altunbasak, Russell M. Merserea...