High-speed dithering architecture

Details High-speed dithering architecture High-speed dithering architecture

2005-12-07

2009-11-24

Patel, Kanji (Department: 2624)

Image analysis

Image compression or coding

Quantization

C358S003130, C345S596000

Reexamination Certificate

active

07623721

ABSTRACT:
A filter for implementing Floyd Steinberg two-dimensional error diffusion algorithms allows high-speed processing of video and images. The filter is shown in direct form with proper bit precision with implementations that permit the filter to operate at high speed. Furthermore, a reduction in the gate count is achieved over the direct form. The results of static timing analysis obtained post synthesis are also summarized.

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