This dissertation selects the cortex segmentation, objects motion in 3d reconstruction and presurgery design system as the key research contents, and takes the construction of practical presurgery design system as the ultimate goal.

本論文選取了分割技術(shù)中的腦皮層分割女子被男子操的视频、腦腫瘤分割自拍偷拍1、三維重建中的目標(biāo)體虛擬移動(dòng)以及術(shù)前設(shè)計(jì)系統(tǒng)的構(gòu)建作為研究重點(diǎn)激情视频与图片，以構(gòu)建實(shí)用的外科手術(shù)術(shù)前設(shè)計(jì)系統(tǒng)作為最終目的阿拉伯三级片视频。

The mechanism of consumer segmentation is based on demographic, psychographic factors such as age, ethnic background, value, belief and emotional subtlety. It seems no longer apt to probe for buyer's motivation. If we understand core groups precisely better, the "New Values"-driven approach will make them buy.

消費(fèi)市場(chǎng)區(qū)隔化，是以人口統(tǒng)計(jì)與心理描繪諸如年齡国产精品熟女的刺激视频、種族背景欧美熟妇片XXXX欧美熟妇、價(jià)值、信仰與細(xì)微的情感洞察等作為調(diào)查機(jī)制国产3p一区二区三区视频，然而亚洲免费视频2，這樣作法已經(jīng)無(wú)法探測(cè)買(mǎi)家的購(gòu)物動(dòng)機(jī)国产迷奷系列在线视频播放a，如果行銷(xiāo)人愈能精確地理解核心族群，那麼「新價(jià)值」驅(qū)動(dòng)的品牌行銷(xiāo)法則愈能讓賣(mài)家掏錢(qián)購(gòu)物国产麻豆色视频在线观看。

The microfracturing process of Jinping marble specimen in Sichuan province under uniaxial compression is recorded by using the testing scheme. Quantitatively investigated the propagation and coalescent of cracks at meso-scale with digital technology, the basic geometric information of rock microcracks such as area, angle, length, width, perimeter, are obtained from binary images after segmentation. The failure mechanism of specimen under uniaxial compression with the quantitative information is studied from macro/micro scopic perspective. The result shows that during the damage of the specimen the distribution of microcracks in the whole specimen are still subjected to exponential distribution with some microcracks concentrated in certain regions.

應(yīng)用于四川錦屏大理巖預(yù)制裂紋試樣中進(jìn)行單軸壓縮破壞全程的數(shù)字化試驗(yàn)亚洲狼友视频在线播放，對(duì)微裂紋的萌生、生長(zhǎng)及貫通過(guò)程進(jìn)行數(shù)字化定量分析乱淫网站，得到試樣在受荷過(guò)程中微裂紋的面積国产一级媱片A片免费、方位角、長(zhǎng)度[国产原创中文]国产AV、寬度和周長(zhǎng)基本幾何數(shù)據(jù)国产99视频精品免费时看古装，從宏細(xì)觀角度描述了巖石試樣單軸壓縮過(guò)程中的破壞機(jī)制，并分析得出試樣單軸受壓破壞過(guò)程中雖然微裂紋在某些區(qū)域集中美国乱滛免费视频，但在整個(gè)試樣中微裂紋的統(tǒng)計(jì)分布依然是服從某一指數(shù)分布的這一結(jié)論看免费5XXAAA毛片中国。

Principle of least squares,digital image segmentation,digital image treatment and digital image identifying were applied into the research of wood science in this research,the wood cell image of annual ring from annual center to wood edge was analyzed,the modified level set method was applied to segmentate cell image precisely for the first time,the identifying of wood cells and hexagon simulation for wood cells were accomplished with active contour model,which had important potential application value in deepening the research of wood properties to a further step,moreover,had an important significance for improving comprehend on wood micro-properties and enlarging the applicable range of wood.

本研究將最小二乘原理、數(shù)字圖像分割欧美视频精品一区二区三区、數(shù)字圖像處理、數(shù)字圖像識(shí)別應(yīng)用于木材科學(xué)研究一级黄色视频看看，分析了從年輪中心到木材邊緣的年輪的木材細(xì)胞圖像人人操人人干人人操，應(yīng)用改進(jìn)的水平集方法準(zhǔn)確分割細(xì)胞圖像，應(yīng)用活動(dòng)輪廓模型完成了對(duì)木材細(xì)胞的識(shí)別精品国产很色很爽色多多，并完成了木材細(xì)胞六角形仿真亚洲va在线va天堂XXxX国产，對(duì)木材材性的深入研究等領(lǐng)域中有重要的潛在應(yīng)用價(jià)值，對(duì)提高木材對(duì)微觀性能認(rèn)識(shí)aigao网站进入入口，擴(kuò)大木材的適用范圍自拍偷拍欧美日本，具有重要意義。

The question's semantic comprehension model combines many natural language processing techniques, including Segmentation and Part-Of-Speech Tagging, the confirmation of the question type, the extarction of keywords and extending, the confirmation of the knowledge unit, Through these works, the intention of the user is holded, which greatly helped the last work of this system. The FAQ-based question similarity match model is implemented by sematic sentence similarity computation, which is improved by our system, this model can answer frequently-asked question fastly and concisely.The document warehouse-base automatic answer fetching model fistly deal with the document warehouse beforehand and construct inversed index, then use high efficient information retrieval model to search in the base and return some relevant documents, lastly, we use answer extraction technique to get the answer from these relevant documents and present it to users.

問(wèn)句理解分析模塊采用分詞和詞性標(biāo)注日韩一级AAAA免费视频、關(guān)鍵詞提取及擴(kuò)展精品免费一区、問(wèn)句類(lèi)型類(lèi)別確定等自然語(yǔ)言理解技術(shù)，實(shí)現(xiàn)對(duì)用戶(hù)提問(wèn)意圖的準(zhǔn)確理解影音先锋男人看片Av资源网；FAQ 庫(kù)問(wèn)句匹配模塊主要采用本系統(tǒng)改進(jìn)的句子相似度計(jì)算方法來(lái)實(shí)現(xiàn)用戶(hù)問(wèn)句的解答喷射97人人操，該模塊主要用于實(shí)現(xiàn)用戶(hù)常問(wèn)問(wèn)題的快速、準(zhǔn)確解答黄色视频在线观看免费阅读；學(xué)科文檔庫(kù)答案自動(dòng)獲取模塊在對(duì)學(xué)科文檔庫(kù)建立倒排索引的基礎(chǔ)上欧美在线看视频，采用高效的信息檢索模型對(duì)索引庫(kù)進(jìn)行檢索，返回與用戶(hù)查詢(xún)表達(dá)式相似度較高的文檔作為候選文檔欧美黄色网站在线观看，針對(duì)從文檔中直接獲取答案難度較大這一問(wèn)題岛国电影网站，本系統(tǒng)采用答案抽取技術(shù)來(lái)實(shí)現(xiàn)問(wèn)題的最終回答。

The system consists of five individual steps:Data Acquisition, Image Enhancement, Vein Pattern Segmentation, Skeletonization and Matching.

該系統(tǒng)由五個(gè)單獨(dú)的步驟：數(shù)據(jù)采集黄色高清无码视频，圖像增強(qiáng)久久久久精品免费网播放，靜脈格局分割日韩中文欧美在线，骨架和匹配。

Image Enhancement, Vein Pattern Segmentation, Skeletonization

圖像增強(qiáng)美女超污视频网站，靜脈格局分割日韩一级欧美一级高清片w，骨架

The system consists of five individual steps:Data Acquisition, Image Enhancement, Vein Pattern Segmentation, Skeletonization and Matching.

系統(tǒng)有五個(gè)個(gè)體步驟：數(shù)據(jù)獲得，描繪提高香蕉亚洲91一本大道，血管式樣分割在线亚洲国产鲁一鲁网， Skeletonization 而且相配。

Segmentation is the process of slicing a market for a particular product or service into a number of different segments.

市場(chǎng)細(xì)分是指把某一特定的產(chǎn)品或服務(wù)的市場(chǎng)切分成若干部分的行為91色色福利视频。

"These transitions between musical movements offer an ideal setting to study the dynamically changing landscape of activity in the brain during this segmentation process," said Devarajan Sridharan, a neurosciences graduate student trained in Indian percussion and first author of the article.

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