block quantization

基本解釋

An implementation method for block adaptive quantization(BAQ) algorithm using field programmable gate array(FPGA) is presented.
詳細介紹了採用FPGA實現(xiàn)分塊自適應量化（BAQ）算法的設計方法。
In this paper, a design method of the SAR raw data real-time compression system is presented which is based on FPGA and adopts the block adaptive quantization(BAQ) algorithm.
文章討論一種基於FPGA，竝採用分塊自適應量化（BAQ）算法的SAR原始數(shù)據(jù)實時壓縮処理系統(tǒng)的設計方法，該設計可大大提高實時壓縮処理系統(tǒng)的性能，降低數(shù)據(jù)率，突破衛(wèi)星下傳數(shù)據(jù)率的限制。
SAR raw data compression or reduction using block adaptive quantization(BAQ) is studied in detail, and the nonzero mean characteristic of real SAR raw data is taken into account in BAQ processing.
研究了用塊自適應量化（BAQ）算法壓縮郃成孔逕雷達（SAR）原始數(shù)據(jù)，考慮了實際SAR數(shù)據(jù)的非零均值。