指紋法 的英文怎麼說
中文拼音 [zhǐwénfǎ]
指紋法
英文
dactyloscopy-
The algorism can be used to all the region of the fingerprint image with good performance, especially to non - regular orientation areas
該方法在指紋圖像的各種區域都適用，很好的解決了不規則區域紋線密度的提取問題。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
我們的改進主要體現在二個方面:首先我們利用了一種「基於重心附近遍歷的特徵點對齊演算法」 ，該方法不需要記錄特徵點的多餘信息來進行特徵點的對齊;其次，我們利用一個可變大小的「界限盒」來進行特徵點的匹配，使得我們的匹配演算法對指紋圖像的非線性形變具有更好的魯棒性。Analysis on fingerprint chromatogram of the volatile oils obtained from asarum heterotropoides with different methods
不同方法提取的遼細辛揮發油指紋圖譜分析Methodological study on gc fingerprint of volatile oil from cinnamomum cassia presl
特徵指紋圖譜方法學研究Research on the method validation of chromatogram fingerprint for qingkailing injection
清開靈指紋圖譜驗證方法學研究Third, using singular points and direction image, we class the fingerprint. we dispart four small fields in the center field of the fingerprint image. through the directions of the lines in every small field, we confirm the fingerprint type
基於方向圖分類法中將中心區域的方向圖分為左上，左下，右上和右下四個子區域，根據各子區的紋線走向來確定指紋類型。Dna fingerprints are also applied in the criminal cases and justice system
Dna指紋也被應用在刑事案件和司法系統中。Some of our dna - based services, for example, clinical diagnostics, pre - natal parentage testing and dna profiling are offered through our wholly owned subsidiary dna - tech limited
為傳染病和基因測試提供最新的獸類及臨床診斷方法，包括親子鑒證產前遺傳病測試dna指紋鑒證及基因改造食品檢測等。In feature matching, a dot pattern matching method is developed, which combine subschema matching method for solving rotations and scale changes problems, and employ variable bounding box to solve translations problem. then the problems of arbitrary translations, rotations, and scale changes in feature matching have been well
特徵匹配演算法採用了基於點模式的匹配方法，並結合基於結構的匹配方法解決圖像的旋轉、平移問題，同時採用可變限界盒方法解決圖像的變形問題，使得指紋圖像匹配中因圖像旋轉、平移、形變等帶來的問題得到了較好的解決。Abstract : fingerprint technology is an important part of computer software encipher, this paper presents the principles and methods to make and discriminate the laser hole fingerprint, the weak region fingerprint and the short sector fingerprint
文摘:指紋技術是計算機加密技術的一個重要組成部分，文中詳細論述了激光孔指紋、弱位法指紋及短扇區指紋的原理、製作與識別的方法。The dissertation aims to study a fingerprint key algorithm suitable for fingerprint minutiae
本文主要研究適用於指紋細節點信息的指紋密鑰演算法。Second, we adopt poincare index method and local direction searching method to seek the core of the fingerprint
利用普安加萊法和局部方向搜索法對指紋的中心進行定位。Using thumbprints satisfies all of the requirements.
使用拇指指紋的辦法能滿足種種要求。The paper introduces briefly the characteristics of afit, the significance of the fingerprint image pre - processing and all parts of afis ( automatic fingerprint identification system ), then expatiates on the image pre - processing included image segmentation, image enhancement, image binarization and thinning
本文首先簡要介紹了指紋識別技術的特點、指紋圖像預處理技術意義及自動指紋識別系統的流程，然後主要闡述了指紋圖像預處理中的圖像分割、圖像增強、圖像二值化及細化等部分的演算法實現。A research of fingerprint image binarization methods
指紋圖像的二值化方法研究A novel fingerprint image binarization algorithm based on orientation information
一種結合方向信息的指紋圖像二值化演算法At first, the paper confirms singular area by singular detection, then designs a series of low - pass filters that have different templates according to the different position in finger image for a local area, at last sets up gabor filter parameters according to the characteristics of fingerprint image. the improved enhancement algorithm has a better robust, and can preserve texture structure of singular area effectively. in binary noise clearance, the paper presents an algorithm that clears the biggish white speckles and black speckles
在指紋圖像增強方面，本文針對傳統的基於gabor濾波器指紋圖像增強演算法魯棒性差以及通常會改變奇異區紋理結構的缺點，對原有演算法進行了一些改進:首先通過檢測奇異點確定奇異區，然後根據局部區域在指紋圖像中的位置構建相應取值方式的低通濾波器並對該局部區域方向圖進行濾波，最後根據指紋圖像紋線的特點對gabor濾波器參數進行設置。Experiments show that the face feather and the fingerprint feather is more accurate, more suitable for classify, and decreases the complexity of the algorithm, and improve the accuracy and the operating speed of the multi - biometrics system
實驗表明，本文演算法得到的人臉特徵更有利於人臉分類且計算量大大減小，指紋特徵更為準確且提高了特徵提取速度，同時有利於提高綜合識別系統的準確度和速度。Application of microsatellite dna polymorphisms and dna fingerprints to inbred strain mice and rats to screen the exact, dependable, particular genetic monitoring marker method of laboratory animal, the author had studied the application of microsatellite dna polymorphisms and dna fingerprints to inbred strain mice and rats, and compared the two methods with the biochemical marker enzyme method. the study had established the foundation of the molecular genetic monitoring marker method of laboratory animal
本文通過對dna指紋技術和pcr擴增微衛星dna技術在近交系大、小鼠遺傳檢測中的應用研究，並與生化位點標記分析法進行比較，旨在篩選出具有精確、可靠、特異性好的實驗動物遺傳檢測方法，為建立分子生物學實驗動物遺傳質量監測技術和標準奠定基礎。The wavelet multi - analysis is adopted to further understand the microstructure of solids holdup fluctuation, the vivid fingermark images show that it is a fractal and dissipative structure. the low and frequency signals reflect the dilute phase fluctuation behavior and dense phase ( cluster ) fluctuation behavior, respectively. to deep understand the multi - scales characteristic of gas - solids circulating fluidization, the wp decompose methods for obtaining the eigenvalue of gas - solid fluidized bed has been developed. the results show that eigenvalues of different scales are effective for identification of non - uniform and dynamic structure of gas - solid fluidized bed
小波多分辨分析法得到指紋圖形象地揭示了顆粒濃度脈動的自相似、分叉等具有混沌特徵的微觀結構；小波分解后信號中的低頻和高頻成分分別代表了稀相和密相的脈動行為，小波包分解提取能量特徵值的方法能夠揭示氣固的多尺度特性，不同尺度上的能量特徵值四川大學碩十論文反映了氣固循環流化系統中存在的非均勻動態時空結構。分享友人