linear transform造句
例句與造句
- Linear transform ; integer mapping ; serm
線性變換整數(shù)分解serm - Integer version of reversible linear transform and its application
基于快速整數(shù)提升小波變換的硬件設(shè)計(jì) - Closed linear transform
閉線性變換 - Based on histogram research , two novel image enhancement algorithms are put forward . it is adaptive piecewise linear transform
以灰度直方圖作為統(tǒng)計(jì)手段和依據(jù)，提出了自適應(yīng)灰度分段線性變換的圖像增強(qiáng)算法。 - It is shown that for achange of illumination and orientation , the affinely normalized zernikemoment matrices are related by a linear transform
我們提出了一種基于仿射變換的矩，用它來推導(dǎo)仿射zernike矩描述算子。 - It's difficult to find linear transform in a sentence. 用linear transform造句挺難的
- In order to expand the search space and decrease the crosscorrelation among the sub - sources , non - linear transform is made for the cost function
為了擴(kuò)大搜索空間，降低各信源之間的互相關(guān)性，將代價(jià)函數(shù)進(jìn)行了非線性變換。 - Based on the recognized 2d coordinates of the frame and the direct linear transform ( dlt ) arithmetic , we can figure out the parameters of every camera
基于識(shí)別出的框架標(biāo)識(shí)點(diǎn)的二維坐標(biāo)和直接線性變換( dlt )算法，我們可以計(jì)算出每臺(tái)攝像機(jī)的參數(shù)。 - The results show that 1 ) the linear transform colospaces have better performance than others , and 2 ) the absence of the luminance component decreases performance significantly
結(jié)果表明：線性顏色空間是最優(yōu)的膚色空間類，去除亮度信息將降低膚色非膚色的類可分離性，并導(dǎo)致分類性能的退化。 - 2 ) to increase the difference , the non - linear transform function is used . the each pixel is computed by the average of a window ' s energy , which is gabor wavelets energy and the input feature vector of unsupervised classification
2 )對(duì)濾波后圖像進(jìn)行非線性處理，以加大不同類之間特征的差異，給出了計(jì)算圖像gabor小波能量特征的計(jì)算方法，該能量特征作為無監(jiān)督分類器的輸入向量。 - Improving anil jain ' s algorithm , we propose a minutiae match algorithm . our improvement is focused on the following two aspects : first , we use a minutiae alignment algorithm based on the iteration of the neighbor minutia centered at the minutia gravity . secondly , we use a modifiable bounding - box to carry out minutiae matching , which makes our algorithm more robust to the non - linear transform of the fingerprint images
我們的改進(jìn)主要體現(xiàn)在二個(gè)方面:首先我們利用了一種“基于重心附近遍歷的特征點(diǎn)對(duì)齊算法” ，該方法不需要記錄特征點(diǎn)的多余信息來進(jìn)行特征點(diǎn)的對(duì)齊;其次，我們利用一個(gè)可變大小的“界限盒”來進(jìn)行特征點(diǎn)的匹配，使得我們的匹配算法對(duì)指紋圖像的非線性形變具有更好的魯棒性。 - This article , aiming at the specialties of rmb currency image , puts forward a new method using linear transform of image gray to diminish the influence of the background image noises in order to give prominence to edge information of the image . then the edge characteristic information image is obtained by edge detecting using simple statistics . by dividing the edge characteristic information image in the width direction into different areas , getting the number of the edge characteristic points of different areas as input vectors to random masks and optimized by ga
文中提出了利用圖像灰度線性變換來抑制背景圖案噪聲的影響，突出圖像邊緣信息；然后采用簡(jiǎn)單統(tǒng)計(jì)法進(jìn)行邊緣檢測(cè)，得到邊緣特征信息圖；最后通過對(duì)邊緣特征信息圖在寬度方向上進(jìn)行均勻劃分成不同的區(qū)域，統(tǒng)計(jì)不同區(qū)域的邊緣特征點(diǎn)的數(shù)目作為神經(jīng)網(wǎng)絡(luò)的初始輸入向量，對(duì)初始輸入向量用隨機(jī)掩碼處理和遺傳算法進(jìn)行優(yōu)化得到最終輸入向量，通過三層bp神經(jīng)網(wǎng)絡(luò)分類器進(jìn)行分類，達(dá)到了人民幣識(shí)別的目的。 - Abstract : based on 1 , 2 , 3 , we give the changing law of fuzzy linearly independent set and fuzzy basis under certain linear transform , we point that every fuzzy linearly independent set can be ? extended to a fuzzy basis , meantime we give the method how a fuzzy linearly independent set is ? extended to a fuzzy basis
文摘:在1 、 2 、 3基礎(chǔ)上給出了某些線性變換下模糊線性無關(guān)向量組及模糊基的變換規(guī)律,指出任意模糊線性無關(guān)組都可擴(kuò)充為模糊基，同時(shí)也給出了將模糊線性無關(guān)組擴(kuò)充為模糊基的方法。 - Researches on how to develop all digital photogrammetry sof tware based on general digital camera . and a mathematical model for softwares t wo main parts , direct linear transform ation and least squares image matching , is given , a physical model for examining the softwares entire performance is also given . the results of numerical imitation and physical models calculation show that the software development a nd research in the above two parts are successful
給出了普通數(shù)碼相機(jī)數(shù)字?jǐn)z影測(cè)量軟件主體部分的開發(fā)思路，對(duì)軟件中的兩大主要部分? ?直接線性變換與影像匹配兩部分分別給出了數(shù)學(xué)模型，為檢驗(yàn)軟件的整體性能，又給出了一個(gè)物理模型.通過數(shù)值模擬及物理模型的計(jì)算結(jié)果，表明軟件在以上兩部分的開發(fā)研究是成功的
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