Local cosine bases in two dimensions
نویسنده
چکیده
We construct two-dimensional (2-D) local cosine bases in discrete time. Solutions are offered both for rectangular and nonrectangular lattices. In the case of nonrectangular lattices, the problem is solved by mapping it into a one-dimensional (1-D) equivalent problem.
منابع مشابه
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عنوان ژورنال:
- IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
دوره 6 11 شماره
صفحات -
تاریخ انتشار 1995