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ICPR
2006
IEEE
16 years 7 months ago
Bottom-Up Hierarchical Image Segmentation Using Region Competition and the Mumford-Shah Functional
This paper generalizes the methods in a previous paper [10] in two ways. First, a more comprehensive analysis of the initialization problem of the Chan-Vese models is given. Secon...
J. Douglas Birdwell, Seddik M. Djouadi, Yongsheng ...
ICPR
2006
IEEE
16 years 7 months ago
Automatic Sports Video Genre Classification using Pseudo-2D-HMM
Building a generic content-based sports video analysis system remains a challenging problem because of the diversity in sports rules and game features which makes it difficult to ...
Jinjun Wang, Changsheng Xu, Engsiong Chng
ICPR
2006
IEEE
16 years 7 months ago
A Robust Split-and-Merge Text Segmentation Approach for Images
In this paper we describe a robust approach to segment text from color images. The proposed approach mainly includes four steps. Firstly, a preprocessing step is utilized to enhan...
Weiqiang Wang, Wen Gao, Yaowen Zhan
ICCAD
2004
IEEE
130views Hardware» more  ICCAD 2004»
16 years 2 months ago
Routability-driven placement and white space allocation
In this paper, we present a congestion-driven placement flow. First, we consider in the global placement stage the routing demand to re-place cells in order to avoid congested re...
Chen Li 0004, Min Xie, Cheng-Kok Koh, Jason Cong, ...
ICMCS
2006
IEEE
119views Multimedia» more  ICMCS 2006»
16 years 1 days ago
A New Deblocking Algorithm Based on Adjusted Contourlet Transform
A new postprocessing method based on adjusted contourlet transform is introduced in this paper for suppressing blocking artifacts (BA) in block-based discrete cosine transform (BD...
Haohao Song, Songyu Yu, Chen Wang, Li Song, Hongka...