Sciweavers

109
Voted
ICIP
2005
IEEE
16 years 6 months ago
Gray-scale image enhancement using the SMQT
This paper explores the Successive Mean Quantization Transform (SMQT) for automatic enhancement of gray-scale images. The transform is in the paper presented using set theory. The...
Mikael Nilsson, Mattias Dahl, Ingvar Claesson
141
Voted
ICIP
2005
IEEE
16 years 6 months ago
Analyzing symmetry in biological systems
This paper suggests a new measure of symmetry for bifurcating structures, which relies not only on topology and ordering, but also on quantitative properties (e.g. length of branc...
David Milner, Hagit Hel-Or, Daniel Keren, Shmuel R...
ICIP
2005
IEEE
16 years 6 months ago
Lossy to lossless image compression using allpass filters
In this paper, an effective implementation of the allpass-based orthonormal symmetric wavelets is proposed for image compression. Since the orthonormal symmetric wavelets are used...
Xi Zhang, Kousuke Kawai, Toshinori Yoshikawa, Yosh...
141
Voted
ICIP
2005
IEEE
16 years 6 months ago
Discrete bandelets with geometric orthogonal filters
This paper describes the construction of second generation bandelet orthogonal bases. The decomposition on a bandelet basis is computed using a wavelet filter bank followed by ada...
Gabriel Peyré, Stéphane Mallat
134
Voted
ICIP
2005
IEEE
16 years 6 months ago
Homogeneity-based directional sigma filtering of video noise
This paper proposes a real-time method for the reduction of white Gaussian video noise. The method achieves a maximum gain of 4.8 dB and is capable of preserving image content. It...
Mohammed Ghazal, Aishy Amer, Ali Ghrayeb