We introduce a new semi-orthogonal complex wavelet basis of L-2(R-2). The basis functions are associated to the complex gradient-Laplace operator, which plays a central role in image processing. We define analytically a single-generator wavelet that is shifted on the coset positions of the subsampling matrix.
Title
The Marr Wavelet Pyramid
Published in
2008 15Th Ieee International Conference On Image Processing, Vols 1-5
Pages
2804-2807
Conference
15th IEEE International Conference on Image Processing (ICIP 2008), San Diego, CA, Oct 12-15, 2008
Date
2008
Publisher
Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa
Record creation date
2010-11-30