269 search results - page 3 / 54 » A Wavelet Approach to Foveating Images |
ISBRA
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Cancer detection using mammography focuses on characteristics of tiny microcalcifications, including the number, size, and spatial arrangement of microcalcification clu...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
An adaptive robust image watermarking technique for color image authentication is proposed. In the proposed approach, the Y channel of a Yuv color host image and a concatenated RG...
ICDAR
2003
IEEE
14 years 21 days ago
2003
IEEE
In this paper, we propose a directional wavelet approach to remove images of interfering strokes coming from the back of a historical handwritten document due to seeping of ink du...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
We discuss the use of adaptive biorthogonal wavelet packet bases in a probabilistic approach to texture analysis, thus combining the advantages of biorthogonal wavelets (FIR, line...
ICIP
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, we present a novel algorithm for wavelet domain image denoising using the soft thresholding function. The thresholds are designed to be locally optimal with respect...