Dp technique is a high efficiency algorithm to solve combinatorial optimization problems by divided the multidimensional problem into multiple 1 - dimension problems . when this technique resorts to accumulate multiple frames , there are some disadvantages 動(dòng)態(tài)規(guī)劃算法是一種解決組合尋優(yōu)問(wèn)題的高效算法,通過(guò)將n維問(wèn)題變換為n個(gè)一維優(yōu)化問(wèn)題,一個(gè)一個(gè)地求解的方法,很好的提高了效率。
To overcome shortcomings in current efficiency algorithm , genetic algorithm and reverse algorithm existing in non - standard job - shop scheduling problem , a reverse algorithm of solving nonstandard job - shop scheduling problem ( njssp ) based on redundancy was put forward , the mathematical description of njssp was provided , object function was also given simultaneously 摘要為了克服現(xiàn)有效率算法、遺傳算法和逆序算法等求解非標(biāo)準(zhǔn)作業(yè)車間調(diào)度問(wèn)題時(shí)存在的不足,提出了一種新的逆序算法。
For video codec , after analyzing and researching the newest standard h . 264 , an efficiency algorithm was proposed in this paper using self - feature , spatial correlation and temporal correlation to judge the encoding mode of one macro - block . through this method , the best prediction mode can be obtain before encoding , then , the coding time can be reduced dramatically with a little expense of bit - rate . for video transmission , in this paper , a transmit method was proposed using tcp / ip protocol under the environment of local networks 首先,在分析及研究最新的視頻編碼標(biāo)準(zhǔn)h . 264的基礎(chǔ)上,利用宏塊自身的特點(diǎn)和其時(shí)間、空間的相關(guān)性來(lái)判斷宏塊應(yīng)該采用的編碼模式,從而提前得到該宏塊的最佳編碼模式,新方法有效地克服了原標(biāo)準(zhǔn)算法中窮舉式的復(fù)雜算法,在壓縮碼流只有少許增加的情況下,大幅度地提高了幀內(nèi)及幀間編碼的速度。
The study on the auto - detecting system of analog measuring instruments presents several optimum algorithms to realize the quick recognition of the dial pointer and calibration lines of detected dial . by using these efficiency algorithms , both the accuracy and the real - time quality have been improved 采用數(shù)字圖像處理技術(shù)進(jìn)行指針式儀表的精度檢定可以大大提高檢定效率,提高檢定精度,減少人為因素干擾,使檢定過(guò)程更具客觀性,檢定結(jié)果更準(zhǔn)確,因此具有廣泛的市場(chǎng)前景。