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ICASSP
2009
IEEE
15 years 7 months ago
Progressive lossless compression of medical images
This paper describes a lossless compression method for medical images that produces an embedded bit-stream, allowing progressive lossy-to-lossless decoding with L-infinity orient...
Armando J. Pinho, António J. R. Neves
85
Voted
ICIP
2003
IEEE
16 years 2 months ago
Optimal strategies for spread-spectrum and quantized-projection image data hiding games with BER payoffs
We analyze spread-spectrum and quantization projection data hiding methods from a game-theoretic point of view, using the bit error rate (BER) as the payoff, and assuming that the...
Pedro Comesaña, Fernando Pérez-Gonz&...
102
Voted
ICDAR
2011
IEEE
14 years 13 days ago
Chinese Keyword Spotting Using Knowledge-Based Clustering
—Content-based document image retrieval is a new and promising research area. Without OCR, document indexing directly based on image content is more general and convenient. Howev...
Yong Xia, Kuanquan Wang, Mingwei Li
ICDAR
1999
IEEE
15 years 5 months ago
Region Description and Comparative Analysis using a Tesseral Representation
This paper presents a region-representation scheme and comparative analysis methods based on a tesseral addressing system. The proposed scheme is described in the context of perfo...
Apostolos Antonacopoulos, Frans Coenen
88
Voted
ICIP
2004
IEEE
16 years 2 months ago
Single-frame text super-resolution: a bayesian approach
We address the problem of text super-resolution: given a single image of text scanned in at low resolution from a piece of paper, return the image that is mostly likely to be gene...
Gerald Dalley, William T. Freeman, Joe Marks