Wavelets in 3D Graphics

Automated excerpt

These values are your wavelet coefficients. Thus intuitively, you can extract a 2x2 mipmap from the 1x1 mipmap (aka your scaling coefficient) and the set of coefficients for level 0 (one row coefficient and two column coefficients) and then extract the 4x4 mipmap from the 2x2 using the mipmap and the coefficients for level 1 ( 2 row coefficients, 4 column coefficients), etc. "JPEG: Still Image Data Compression Standard", ISBN 0-442-01272-1 Van Nostrand Reinhold Inc.

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