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ICDAR
2003
IEEE
14 years 1 months ago
Wavelet Diffusion for Document Image Denoising
To distinguish image features from high level noises, we propose to exploit the spatial correlations between wavelet coefficients by replacing the thresholding process with a dif...
Lixin Fan, Liying Fan, Chew Lim Tan
DOCENG
2003
ACM
14 years 1 months ago
Thematic alignment of recorded speech with documents
Dalila Mekhaldi, Denis Lalanne, Rolf Ingold