指紋區 的英文怎麼說

中文拼音 [zhǐwénqū]
指紋區 英文
fingerprint region
  • 指 : 指構詞成分。
  • 紋 : 名詞（花紋; 紋縷兒） lines; veins; grain
  • 區 : 區名詞（姓氏） a surname
  • 指紋 : 1 （手指上的紋理） loops and whorls on a finger2 （指紋留下的痕跡） fingerprint; dactylogram; fin...
  1. 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。
  2. 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。
  3. 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。
  4. Construction of gliadin fingerprints database of the main wheat cultivars grown in north china

    中國北方冬麥區主栽品種醇溶蛋白指紋圖譜數據庫的建立
  5. We can see that es3 and es4 source rocks contributes greatly to the formation of immature oil. other oil source correlation also show that the immature oil originated from source rocks of es3 and es4 in this region. 7 ) the existence of high abundance of sulfid in the mudstone indicate that that there is a relatively high salinity environment in source rocks which is favorable for algae growth

    4 、通過穩定碳同位素、甾烷和萜烷等不同的生物標志化合物參數分析探討了研究區德1井低熟油的物源，生物標志化合物圖譜指紋對比表明，德1井沙一段（ es _ 1 ）油來源於本段烴源巖，德1井沙四段（ es _ 4 ）原油主要來源於沙四段泥巖和沙三段中、下部泥巖，為自生自儲成因。
  6. So it can be one method to track the transaction. ( 2 ) uses combinatorial theory and constructs nonlinear dbbd ( differential balanced block design ) code as fingerprint for digital media ( image, video, etc )

    利用組合設計理論中的均衡關聯區組設計，構造出非線性均衡關聯區組設計碼作為數字媒體（圖像、視頻等）指紋碼字，該碼字具有抵禦串謀攻擊的特性。
  7. 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。
  8. According to the fact that the basic features of apalmprint, including principal lines, wrinkles and ridges, havedifferent resolutions, in this paper we analyze palmprints using amulti - resolution method and define a novel palmprint feature, whichcalled wavelet energy feature, based on the wavelet transform. wef can reflect the wavelet energy distribution of the principal lines, wrinkles and ridges in different directions at different resolutions scales, thus it can efficiently characterize palmprints. this paperalso analyses the discriminabilities of each level wef and, according to these discriminabilities, chooses a suitable weight for each levelto compute the weighted city block distance for recognition. theexperimental results show that the order of the discriminabilities ofeach level wef, from strong to weak, is the 4th, 3rd, 5th, 2nd and 1stlevel

    作為對現有人體生物特徵識別技術的重要補充，掌紋識別有著其獨特的優點：掌紋比指紋含有更多的可區分信息掌紋採集設備的價格比虹膜採集設備的價格要低廉得多掌紋特徵比簽名特徵更為穩定掌紋識別可獲得比人臉識別更高的識別精度掌紋含有獨特的線特徵包括主線和皺褶，這些線特徵具有很強的區分能力，並可以在低解析度圖像中提取出來可以將手掌上的各種特徵融合在一起建立一個高精度的生物識別系統等。
  9. Classification approach of half - region fingerprint based on orientation field

    基於方向場的半區域指紋分類方法
  10. Various social activities and tours for participants including accompanying persons will be organized during the congress, such as a tour to the great wall, the ming tombs and other enjoyable entertainment, post - congress tours will also be arranged. hotel and accommodation a block of rooms in the hotel kun - lun, the great wall sheraton hotel, the continental grand hotel, the cadic hotel, the hua du hotel, etcwill be reserved for participants

    福州綠谷生物藥業技術研究所林樹錢研究員作了題為"靈芝菌種的dna指紋分析"的專題報告，該所應用基因組dna的隨機擴增多態性rapd技術和核糖體rdna5 . 8s its區段的限制性片斷長度多態性rflp技術，對中國大陸30個靈芝菌種dna進行dna指紋分析。
  11. This article analyses the characteristic of fingerprint image and brings forward some reasonable supposes which related to the fingerprint image after i collected and analyzed many articles of others that is related to the fingerprint image processing and has published in the resent years. based on these characteristic and supposes, i developed a set of fingerprint image processing arithmetic that are adapt to the fingerprint image gathered by capacitive solid - state device. these include several steps

    作者收集和分析了近年來大量的國內外的關于指紋圖像處理技術的學術文獻基礎上，分析了指紋圖像的特性，提出了對指紋圖像的一些合理的假設，並從這些假設出發，提出了一套適用於電容式指紋傳感器採集的指紋圖像的處理演算法，這些演算法包括指紋圖像的有效區域提取、指紋圖像的質量分析、指紋圖像的分割、指紋圖像濾波、二值指紋圖像的細化、特徵點的提取、特徵點的可靠性分析、指紋圖像的點模式匹配等步驟。
  12. Previous studies using high - resolution liquid nmr spectroscopy have shown that the levels of metabolites in biological samples change with the time after pathological or other perturbation

    模式識別把這種認識進一步深化，不僅可以將正常狀態與病理狀態區分開，還能找到是哪些生化指紋導致兩種狀態的差異，為生理、病理和藥理等研究，以及臨床診斷提供依據。
  13. In order to understand the origin of lead in air, proton microprobe was used to measure pm10 environmental monitoring samples of wusong district, shanghai city, and lead pollution origin of this district was studied with micro - pixe spectrum " fingerprint " combined with pattern recognition technique

    摘要為?解空氣中鉛的來源，用質子微探針測量了上海市吳淞地區空氣pm10環境監測樣品，用微束質子激發單顆粒x射線能譜「指紋」結合模式識別技術研究了該地區鉛污染的來源。
  14. It adopts the xbrothers professional security and facility control system which includes : the real - time monitoring and controlling for the electric power supply system ; the air conditioning control system ; the ups control system ; the leaking control system ; the fire alarm system ; the video surveillance system and ; the access control system. the system provides the fire monitoring and turn to emergency status when fire detects. the system alarms for the abnormal of the important field through adjusting dynamic detecting sensors, according to the demands in the video marking field

    在該監控系統中，如果檢測到消防報警信號，系統會自動聯動門禁系統打開對于重要區域的視頻劃定動態檢測報警區域，根據機房內不同的環境情況，通過調節動態檢測靈敏度，來實現移動報警系統採用模塊化結構設計，可以方便的進行系統擴充，在本項目最初實施的過程中只安裝了一套指紋加刷卡的門禁系統，在使用的過程中，根據清算中心的要求，需要對機房內的另四道門加門禁系統，則監控系統在不影響原有系統正常運行的情況下，進行系統的平滑升級，最大化的保障系統的安全與用戶的投資。
  15. Pfge analysis of these 21 blocked strains revealed a common chromosomal deletion in the 300kb asel fragment which might be responsible for antibiotic 5102 - iii biosynthesis. so the 300kb fragment was recovered and used as probe to hybridize with 10 - 22 genomic library. cosmids in this region were aligned and suitable fragments in this region were selected and used further for the construction of gene replacement plasmids

    以此片段為探針釣出了位於該區域的文庫克隆，並利用指紋印跡和雜交技術將這些文庫克隆排列起來，進而以位於該區域的不同位置的片段做臂構建了用於轉化和接合轉移用的基因置換質粒，並試圖通過基因置換將該區域置換下來，但尚未得到最終結果。
  16. Oskaloosa, iowa, becomes the first municipality in the united states to fingerprint each of its citizens on may 21st

    1934年5月21日，美國愛荷華州奧斯陸市成為全國第一個為所有市民記錄指紋的地區。
  17. The company lies in the changjiang runfa industrial park of the east district of economic development zone suqian. it mainly produces the anti - fingerprint board, the zinc - plated oil board, hot and cold - rolled scribbling type stencil plate, which are selected by many electrical home appliances, automobile and other professional manufactures of our country

    公司位於宿遷市經濟開發東區長江潤發工業園內，主要生產經營電鍍鋅耐指紋板電鍍鋅塗油板及熱軋型冷軋型鋼板，為國內多家家電汽車等專業生產廠家選用。
  18. The special bands of the s40 fingerprints were the most obvious, which could identify the 32 species. this could be used as important reference for germ plasm identification

    其中引物s40擴增的指紋圖譜特異性最強，可以同時將這32份材料明確區分開來，可作為種質鑒定的重要依據。
  19. Dna fingerprints of 13 colonies of 5 strains, including 5 balb / c, 2 balb / c - nu / nu > 4 c51 1 cba / n and 2 dba / 2 from 7 factories of laboratory animal in the beijing and xi ' an areas, were studied with jl - 2 mulilocus probe and southern hybridization and the author compared the dna fingerprint with the biochemical marker enzyme method. it indicated that the fingerprint had 17 - 22 distinguishable fragments and these fragments had high polymorphisms. the fingerprints of balb / c and balb / c - nu / nu, which were abnormal at the hbb site with the biochemical marker enzyme method, was different from their normal groups

    實驗採用jl - 02多位點探針對北京和西安地區較大的7家實驗動物生產供應單位的5個balb c群， 2個balb c - nu nu群， 4個c _ （ 57 ）群， 1個cba n群和1個dba 2群近交系小鼠進行了dna指文圖分析，並與常規生化標記分析法進行了比較，結果顯示：所產生的dna指紋圖的圖帶數均在17 - 22條，具有良好的多態性。
  20. In image segmentation, the paper improves some common algorithm of gradual segmentation according to its shortcomings. in the first segmentation step, the paper separates one fingerprint image to four parts at first, then confirms foreground board regarded as seeds by gray - level statistical features and apply region growing method, at last combines the four parts to one image that is the first segmentation image. in the second segmentation step, the paper signs the irrecoverable region from the first segmentation image by gray - level and directional statistical features

    在指紋圖像分割方面，本文針對一些普通的指紋圖像分級分割演算法的缺點，對它們進行了一些改進:在第一級分割中首先把指紋圖像等分為四個部分，然後利用灰度統計特性分別確定各個部分的前景區小塊，並作為種子塊，再利用灰度及方向等統計特性定義種子區域生長規則並進行前景區域生長，最後將四個部分合成一幅圖像即得到了一幅被分割掉背景的指紋圖像;在第二級分割中利用灰度及方向等統計特性分割掉第一級分割圖像中的不可恢復的模糊區。
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