Eight 3×3 Kirsch direction templates are convoluted with a SAR image respectively and the maximum of convoluting results is used as the edge strength value of the central pixel in the window. The output gray level of the central pixel is the weighted average of gray levels of its eight neighboring pixels, and the weighting coefficients are corresponding edge strength values.

該方法利用8個(gè)3×3的Kirsch方向模板分別與SAR圖像進(jìn)行卷積運(yùn)算一级a爱大片免费视频免观看，取其中的最大值作為窗口中心像素的邊緣強(qiáng)度值，中心像素灰度值的濾波輸出為它的8個(gè)鄰域像素灰度值的加權(quán)平均欧美日韩国产综合一区二区三区，加權(quán)系數(shù)為每個(gè)像素的邊緣強(qiáng)度值亚洲欧洲国产精品久久久。

In a method and an arrangement for processing a skin print image, and particularly a fingerprint image, which image exists as a gray-level image, provision is made for the gray-level image to be convolved in the direction of two axes by generalized gradient filters, for the generalized gradients obtained in this way to be normalized, for the normalized, generalized gradients each to be convolved with generalized gradient filters, and for the sum of the two results of the convolution of the normalized, generalized gradients to be converted to binary form.

在處理皮膚印跡圖像的方法和設(shè)備中，具體來(lái)說(shuō)日韩高清视频在免费线，處理指紋圖像的方法和設(shè)備中免费在线观看青春草，指紋圖像是作為灰度級(jí)圖像存在的，對(duì)于灰度級(jí)圖像進(jìn)行如下的規(guī)定：通過(guò)通用梯度濾波器沿兩個(gè)軸的方向卷積灰度級(jí)圖像www.香蕉网，歸一化以這種方式獲得的通用梯度黄大色大片免费久久，利用通用梯度濾波器卷積每一個(gè)歸一化的、通用梯度福利一区首页，并且轉(zhuǎn)換歸一化的亚州欧美乱综合图片、通用梯度的卷積的兩個(gè)結(jié)果之和為二進(jìn)制形式。

Trees to 18 m tall; bark gray or black-gray, scaly fissured.

喬木給18米高美女裸体永久观看的网站；使裂開(kāi)的黑色灰色免费在线性爱视频，有鱗樹(shù)皮灰色的或。

Mainly deals with the modification to related matching algorithm based on gray scale and minimum matching algorithm on gray scale, using gradated in-and-out amalgamation algorithm to make the image link together smoothly and seamlessly.

針對(duì)基于灰度相關(guān)的匹配算法進(jìn)行改進(jìn)激情另类小说专区，提出了基于灰度差極小值的匹配算法国产精品2020孕妇，采用漸入漸出的融合算法，使圖像達(dá)到平滑中日欧欧A级毛片免费看、縫的拼接人人摸人人操人人插超碰。

By using the way of gray correlation degree,this study analyzed the gray correlation coefficient,correlation degree and correlation order among seven main characters in 20 groups of parents and hybrids of two-row hulled malting barley.

研究采用灰色關(guān)聯(lián)分析方法，對(duì) 2 0組二棱型啤酒大麥雜種一代及其親本的 7個(gè)主要性狀之間的關(guān)聯(lián)系數(shù)毛片最新网址发布页、關(guān)聯(lián)度和關(guān)聯(lián)序進(jìn)行了分析亚洲免费一级视频。

The mosaic technology includes auto mosaicking, mosaicking by drawing a mosaic line, gray mosaicking, color mosaicking, mosaicking by drawing a mosaic line for mosaicking complex area by drawing a mosaic line, gray mosaicking, color mosaicking for eliminating the difference of geometry and color.

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The mosaic technology includes auto mosaicking, mosaicking by drawing a mosaic line, gray mosaicking, color mosaicking, mosaicking by drawing a mosaic line for mosaicking complex area by drawing a mosaic line,gray mosaicking, color mosaicking for eliminating the difference of geometry and color.

鑲嵌技術(shù)包括自動(dòng)鑲嵌、鑲嵌線鑲嵌看国产一级性交电影免费在线、基天灰度的鑲嵌與基于彩色的鑲嵌等技術(shù)人人操人人捖人人看，鑲嵌線鑲嵌用于接邊區(qū)域比較復(fù)雜需要畫(huà)鑲嵌線來(lái)輔助鑲嵌，基于灰度的鑲嵌與基于彩色的鑲嵌用于進(jìn)一步消除影像幾何差異與輻射度差異婬乱A片欧美大片人。

The OTC gold trading volume in gray market outnumbers on-exchange trade in China to a substantially greater extent, and the gray market today also possibly doesn't compare unfavorably with Shanghai Futures Exchange and Shanghai Gold Exchange combined in terms of gold trading volume.

我國(guó)場(chǎng)外的灰色黃金交易量遠(yuǎn)遠(yuǎn)大於場(chǎng)內(nèi)交易日韩精品一区二区一级毛片。而就是今天，我國(guó)場(chǎng)外黃金的灰色交易量可能也不會(huì)比期交所與金交所交易總量少。

The OTC gold trading volume in gray market outnumbers on-exchange trade in China to a substantially greater extent, and the gray market today also possibly doesn't compare unfavorably with Shanghai Futures Exchange and Shanghai Gold Exchange combined in terms of gold trading volume.

我國(guó)場(chǎng)外的灰色黃金交易量遠(yuǎn)遠(yuǎn)大于場(chǎng)內(nèi)交易中文字幕激情小说。而就是今天黄色网站性无码在，我國(guó)場(chǎng)外黃金的灰色交易量可能也不會(huì)比期交所與金交所交易總量少。

In order to extend the effect and security of image encryption algorithm.An image encryption algorithm is presented based on three-dimension chaotic system and bit-computation.The permutation sequences and binary sequences are generated using three-dimension chaotic system.Firstly,the image is pretreated using chaotic system and permutation transformation,then the pixel's gray value's bit sequences are permuted using the permutation sequences generated before,at last,the pixel's gray value's bit sequences are computed by using XOR operating and the binary sequences.

為了改進(jìn)圖像加密算法的安全性和效率日韩一级欧美一级精品视频，提出了一種基于三維混沌系統(tǒng)和位運(yùn)算的數(shù)字圖像加密算法国产精品狼人久久久久影院直播，利用三維混沌序列的坐標(biāo)分量分別產(chǎn)生置換序列和二值序列，在對(duì)待加密圖像進(jìn)行預(yù)處理的基礎(chǔ)上成人网站免费在线播放，先應(yīng)用混沌置換序列對(duì)預(yù)處理的結(jié)果圖像進(jìn)行基于灰度值位序列的置換操作亚洲欧美一区二区欧美亚洲A，然后再應(yīng)用產(chǎn)生的二值序列對(duì)結(jié)果圖像的灰度值位序列進(jìn)行位異或加密運(yùn)算。