Secondly , according to dct sequential algorithm , a dct parallel algorithm is designed in cluster environment 文中設(shè)計(jì)的并行算法已經(jīng)在now上的mpi平臺(tái)上實(shí)現(xiàn)。
Firstly , according to the fft sequential algorithm , a parallel algorithm is mainly designed , which compute fourier transform in cluster environment 首先,根據(jù)快速傅立葉變換的串行算法( fft ) ,重點(diǎn)設(shè)計(jì)了在機(jī)群環(huán)境下求解計(jì)算傅立葉變換的并行算法,詳細(xì)描述了設(shè)計(jì)思路,設(shè)計(jì)策略。
The three primary color channels of color image are separately captured to the image acquisition board by using special hardware and software technology , therefore , three lines of seeds are parallel captured . contrastive test is done to compare advantage and disadvantage of threshold chosen method , which can either be chosen from trying or iteration , and predefined threshold chosen is selected , which result in lessen processing time . region labeling using sequential algorithm and seed object recognition are studied , and then the center of a region is calculated 包括:為了有效地去除大量冗余圖像信息,減少計(jì)算機(jī)存儲(chǔ)量,而采用的逐場(chǎng)采集和隔幀存方法;為實(shí)現(xiàn)三行播種通道種子信息的并行采集,圖像三分量獨(dú)立采集的軟硬件技術(shù)方法;對(duì)比實(shí)驗(yàn)了自定義閾值選取與基于迭代方式的最優(yōu)閾值的優(yōu)缺點(diǎn),選用了自定義閾值進(jìn)行圖像分割,縮短了圖像處理時(shí)間:研究了基于序貫算法的種子區(qū)域標(biāo)記技術(shù)與種子目標(biāo)識(shí)別技術(shù),并進(jìn)行了質(zhì)心參數(shù)計(jì)算。
百科解釋
Sequential algorithm can refer to, in general, any algorithm executed sequentially, but, specifically, one for decoding a convolutional code.