Apparatus of data decompression and processing and method theref

Computer graphics processing and selective visual display system – Display driving control circuitry – Physically integral with display elements

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Details

345508, 345507, 382232, 382233, 707101, G09G 500

Patent

active

061115665

ABSTRACT:
The present invention relates to a data processing apparatus to display a virtual space and so on, and its object is to carry out a display process for three-dimensional data at high speed. The data processing apparatus is provided with a compressed data hold part for holding compressed data, a decompression processing part for decompressing the compressed data, a decompressed data hold means for holding decompressed data, a data management part for managing the compressed data and the decompressed data in pairs, and a data selection part for selecting and reading the decompressed data when data is requested to be outputted.

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