Second, it describes absurdness of rectangle measuring window and creates improved circle window in place of rectangle one.

其次色妞精品一级，指出傳統(tǒng)矩形測(cè)量窗口的不科學(xué)性一级特黄毛片视频播放一区二区，提出了用圓形窗口替代矩形窗口的改進(jìn)措施。

After finding the rectangle area of the eye position, we calculate the center of the rectangle to get the coordinates, then the canthus can be found.

先找出眼睛區(qū)域的外切矩形禁止18岁以下看的黄片，再取該矩形的中心免费h在线观看视频网站，得到瞳孔的位置，并在此基礎(chǔ)上找到眼角的坐標(biāo)91精彩视频。

In order to remedy this shortage, it was put forward that the frame of terrigenous elastic rocks should be expressed as the collaring rectangle instead of rectangle.

對(duì)于陸源碎屑巖來(lái)說(shuō)日日插人人操天天拍，這樣既不能表示出其粒度變化情況，又不能反映出它形成時(shí)的沉積動(dòng)力學(xué)特征人人干人人射人人。

With the experimental data, operation time of contour extraction of binary image represented by rectangle NAM is 0.31 to 0.86 times of that of image represented by matrix, operation time of Euler number computing of binary rectangle NAM image is 0.11 to 0.63 times of that of the pattern algorithm, operation time of connected component labeling of binary image represented by rectangle NAM is 0.08 to 0.37 times of that of image represented by matrix, 0.05 to 0.12 times of that of image represented by quadtree.

實(shí)驗(yàn)數(shù)據(jù)表明91影视18以下禁在线观看，采用矩形NAM表示的二值圖像輪廓提取算法的執(zhí)行時(shí)間是矩陣表示的0.31至0.86；矩形NAM表示的歐拉數(shù)計(jì)算執(zhí)行時(shí)間是模板算法的0.11至0.63欧美老妇女操逼视频看看；矩形NAM表示的連通區(qū)域標(biāo)記算法執(zhí)行時(shí)間是矩陣表示的0.08至0.37久久毛片网站，四元樹表示的0.05至0.12。

The principle of the iris's external rectangle based algorithm is that: bind the iris region by using an external rectangle, use the ratio of the width and height of the rectangle to estimate the percentage of eyelid closure.

其原理是通過(guò)一個(gè)外接矩形綁定虹膜區(qū)域国产日B视频网站，然后用該矩形的寬高比值來(lái)估計(jì)眼睛閉合度乱伦小说网尤物视频亚洲。

A key point in Short Time Fourier Transform is the choice of window function. Although rectangle window is regarded as the first choice because it's featured by integral harmonic to filter signals and by DC component, decaying DC component and frequency shift of signals cause great error to rectangle window STFT. In addition, transient signals contain rich information of faults, but the fixed time window of STFT fail to collect these information.

STFT 算法關(guān)鍵問(wèn)題之一是窗函數(shù)的選擇，矩形窗以濾除信號(hào)整數(shù)次諧波和直流分量的特點(diǎn)自然稱為首選窗国产h视频网站在线视频，但衰減直流分量和信號(hào)的頻率偏移對(duì)矩形窗 STFT 造成了很大誤差摸女生下体高潮喷水视频；其次，暫態(tài)信號(hào)中含有豐富的故障信息最新亚洲日韩中文字幕在线播放一区二区，傅立葉變換固定的頻窗忽略了這些特征信息一级a作爰片A级毛片。

The process is characterized in that, the zoomed image being defined by its horizontal and vertical homothety ratio with respect to the coded image (1, 7), it performs the following steps: calculation of the horizontal and vertical sizes of an initial display rectangle (8) from which would be obtained the sizes of the target display rectangle (2) as defined by the profile and level information by applying the horizontal and vertical homothety ratios, storage in the display_horizontal_size and display_vertical_size fields of an MPEG2 video data stream of the horizontal and vertical sizes of the initial display rectangle.

該方法的特點(diǎn)是被縮放圖像由它針對(duì)被編碼圖像(1，7)的水平和垂直縮放率定義乱子国产刺激，它執(zhí)行下面的步驟：通過(guò)應(yīng)用水平和垂直縮放率來(lái)計(jì)算初始顯示長(zhǎng)方形(8)的水平和垂直尺寸无码欧XXXX在线观看，從中可以獲得按照輪廓和級(jí)別信息定義的目標(biāo)顯示長(zhǎng)方形(2)的尺寸，在MPEG2視頻數(shù)據(jù)流的display_horizontal_size和display_vertical_size字段中存儲(chǔ)初始顯示長(zhǎng)方形的水平和垂直尺寸直接在线观看黄色视频主页。

This paper takes advantage of interval algebra and rectangle algebra theories. and brings forward a new reasoning method based on combination of the MBR model's cardinal direction relation and rectangle algebra relation; And provides the composing method based on the direction relation matrix by using the direction relation matrix to denote the direction relations between the objects'MBRs.

本文以物體的MBR為模型又大又粗又黄的视频大全，利用區(qū)間代數(shù)及矩形代數(shù)理論，提出了一種基于MBR的主方向關(guān)系與矩形代數(shù)關(guān)系相結(jié)合的推理方法国内机关自拍视频在线观看；同時(shí)利用方向關(guān)系矩陣表示物體MBR之間的方向關(guān)系，得到了基于方向關(guān)系矩陣的組合推理方法又大又长的黄色视频。

Considering the influence of fluid's viscosity and large amplitude sloshing, the 2-dimension coupling system composed of uncompressible viscous fluid and ideal elastic structure of rectangle aqueduct is studied by using ADINA to develop the models in this paper. Analyze the dynamic response of the rectangle aqueduct structure by large amplitude liquid sloshing. Under the horizontal harmonic excitations with different amplitudes, analyze the harmonic response of the rectangle aqueduct structure and fluid, include pressure on the tank wall ,free surface height and so on.

本文應(yīng)用大型通用有限元軟件ADINA探討了計(jì)入流體的粘性黄A及黄色视频、大幅晃動(dòng)影響，不可壓縮粘性流體與矩形渡槽彈性體的二維動(dòng)力耦合問(wèn)題激情自拍三级文学视频激情，分析流體的大幅晃動(dòng)對(duì)矩形渡槽結(jié)構(gòu)所帶來(lái)的動(dòng)力影響問(wèn)題国产黄色水国产黄色视频；在水平諧波激勵(lì)方式下，針對(duì)不同的激勵(lì)振幅和激勵(lì)頻率黄片在线免费看免费看免费在线看，研究渡槽結(jié)構(gòu)和水體的振動(dòng)反應(yīng)包括渡槽結(jié)構(gòu)的傾覆力和傾覆力矩黄色网页视频在线观看，水體自由液面角點(diǎn)的波高和水體底部角點(diǎn)的動(dòng)水壓力的反應(yīng)分析。

The results show that the ultimate stability bearing load by nonlinear analysis is close to the test load, they only have 10% deviation. For steel bridge towers, the correlation of the panels in the section of rectangle with chamfers is more obvious than that in the section of rectangle. If the four angles of the rectangle section were cut off, a panel with the smaller ratio of width to thickness forms, which can supply effective constraint to other weak panels with the larger ratio of width to thickness.

結(jié)果表明：第2類穩(wěn)定計(jì)算得到的失穩(wěn)極限荷載與實(shí)測(cè)荷載較為接近，兩者相差10%欧美69av；帶切角矩形截面鋼橋塔較矩形截面鋼橋塔板件間的相關(guān)作用更加明顯国产福利在线99，對(duì)矩形截面鋼橋塔進(jìn)行切角，形成寬厚比較小的壁板可以直接免费观看的黄色网址，可以對(duì)寬厚比較大的弱板提供有效約束一级毛片A片免费播放。