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ICIP
2004
IEEE
15 years 11 months ago
CVPIC image retrieval based on block colour co-occurance matrix and pattern histogram
Compressed domain image processing techniques are becoming increasingly important. Compressed domain retrieval It allows the calculation of image features and hence content-based ...
Gerald Schaefer, Simon Lieutaud, Guoping Qiu
ICIP
2004
IEEE
15 years 11 months ago
Robust circle detection using a weighted mse estimator
In this paper we introduce a novel circle detection algorithm based on a weighted minimum mean square error (MSE) formulation. Traditional approaches to circle detections consist ...
Guido M. Schuster, Aggelos K. Katsaggelos
ICIP
2004
IEEE
15 years 11 months ago
An implemented architecture of deblocking filter for H.264/AVC
H.264/AVC is a new international standard for the compression of natural video images, in which a deblocking filter has been adopted to remove blocking artifacts. In this paper, w...
Bin Sheng, Wen Gao, Di Wu
ICIP
2004
IEEE
15 years 11 months ago
Steganalysis of quantization index modulation data hiding
Quantization index modulation (QIM) techniques have been gaining popularity in the data hiding community because of their robustness and information-theoretic optimality against a...
Kenneth Sullivan, Zhiqiang Bi, Upamanyu Madhow, Sh...
ICIP
2004
IEEE
15 years 11 months ago
A focus measure for light field rendering
Light field rendering is a fundamental method for synthesizing free-viewpoint images from a set of multi-viewpoint images. In the simplest case, the scene structure is approximate...
Keita Takahashi, Akira Kubota, Takeshi Naemura