image binarization 中文意思是什麼

image binarization 解釋
二值化
  • image : n 1 像，肖像，畫像；偶像。2 影像，圖像。3 相像的人（或物）；翻版。4 形像，典型。5 形像化的描繪。6...
  • binarization : 二值化
  1. At the surface of the pollen grains there are three types of aperturates, including three porates type, three colpates type and three porate - colpates type ; and four types of sculpture, namely, reticulate, striate, striate - reticulate and verrucate. the upper epidermal cells of the leaves of 12 species plants are detected with hpias - 1000 image analytic system through the treatment of binarization, and the experimental methods are proved stable. the results indicated that the waviness of the anticlinal walls ( sfc ) and the ratio of the feret ' s diameter ( slf ) of the epidermal cells of the middle lamina in the third node of leaves starting from the lowerest part of the stem have a relative constant range and could distinguish from each other. oieanolic acid, l, 5, 8 - trihydroxy - 3 - methoxyxanthone and swertiamarin are separately detected on the tlc, and the different chromatogram of various plants can be considered as characters of identification. the contents of oleanolic acid in 12 species of plants are determinated by hplc, but among the different plants and botanical organs their contents are different, and the highest content in flowers

    本文對川鄂產獐牙菜屬藥用植物資源進行了野外調查、標本採集和鑒定，對12種乾燥藥材的性狀進行了描述，提供了可以鑒別的特徵。通過掃描電子顯微鏡觀察的12種本屬藥用植物的花粉粒均為單粒花粉，萌發孔有3孔型， 3溝型和3孔溝型三種類型；表面紋飾包括網狀紋，條狀?網狀紋，條狀紋和瘤狀紋四種類型。用hpias ? 1000高清晰度彩色病理圖文分析系統對葉片上表皮細胞作圖像分析，並進行方法學研究，結果表明，同種植物莖上第3節葉片中段主脈和第1側脈之間葉上表皮細胞垂周壁彎曲程度sfc值和細胞縱、橫向直徑的比值slf值，種間有顯著差異，每種都有相對恆定范圍值。
  2. In this system, the movement of the step - electromotor is controlled by computer, and then the dial pointer is drove by the step - electromotor. at the same time, these images of the analog instrument are took by high precision ccd video, and then these images will be processed by the computer, using some image - processing algorithms such as image segmentations, threshold identification, image binarization, areas labeling, dial center - point identification, useful areas identification & abstracting, and areas thinning, etc. followed this, the dial pointer of the “ circle ” is able to be located. at last, the dial pointer position will be recognized by the computer

    本系統由計算機控制步進電動機的運動，進而驅動指針式儀表表針的運動，並且通過高精度ccd攝像機實時獲取表盤圖像數據，同時進行表盤圖像的相關處理，包括圖像分割，閾值確定，圖像二值化，區域標記演算法，圓心擬合，有效區域識別提取，區域細化等，最終快速識別出表盤指針所處位置;最後，根據國家指針式儀表類檢定規程所制定的演算法計算出該儀表的相關誤差，檢定指針式儀表的各種精度，通過這些數據判斷該儀表是否合格，列印該儀表的檢定結果報表。
  3. 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。
  4. A research of fingerprint image binarization methods

    指紋圖像的二值化方法研究
  5. This phase research image binarization and correction

    該階段研究圖像的二值化和傾斜校正。
  6. A hybrid threshold selection approach for document image binarization

    字元圖像混合二值化方法研究
  7. We do some research on binarization of gray image and character segmentation

    研究了灰度文本圖像二值化及字元分割。
  8. 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
  9. Besides, taking into account the asymmetry sunshine, deferent gray and other factors " effect on license plate, binarization method is modified, a special local binarization method is presented for car plate image

    再者，根據光照不均、車牌字元灰度差異等因素對車牌成像影響的規律，將圖象二值化方法進行改進，提出種針對乍牌字元圖象的局部二值化方法。
  10. Fingerprint digital image binarization is the key techniques of fingerprint image processing. in this core, the filter based on the block orientations is the key of the cores

    指紋數字圖像的脊線二值化是核心技術，而在這個核心中基於塊方向的濾波是核心的核心。
  11. In this dissertation, a combinatorial algorithm based on the directional segmentation is proposed for the preprocessing of the fingerprint images, this combinatorial algorithm is composed of normalization, directional image computation, directional filtering ( gabor filtering ), local self - adaptive binarization, noise elimination and thinning

    本文的預處理演算法包括以下步驟:規一化、方向圖計算、方向濾波（採用gabor濾波） 、局部自適應二值化、二值化去噪和細化。
  12. This paper completely pay respect to the two characters in the ridge ' s binarization step. and in this paper, we using the information of the pixel ' s grads which in the fingerprint ' s digital image and propose an approach that we can confirm the block ' s orientation

    本文在脊線二值化過程中充分考慮了這兩個特性，並且利用指紋圖像中點梯度的方向信息，提出了用相位編組法確定塊方向，然後基於塊方向進行方向濾波，收到了較好的效果。
  13. In this paper, we firstly design orientation filters based on directional image of fingerprint and employ them to denoise gray - scale image. then, we binarize the gray - scale image with local self - adaptive binarization smoothness algorithm and eliminate the noises from the binary image with fast fourier transform algorithm

    本文先基於指紋的方向圖設計出方向濾波器對原圖像進行濾波去噪，然後使用局部平滑閾值自適應二值化演算法，將灰度圖像進行二值化，並採用快速傅氏變換對所得到的二值化圖像進行去噪處理。
  14. The thesis discusses the image pretreatment methods of image grayness, grayness transform, image smoothness, image sharpness and image binarization ; research and analyzes the methods of the image recognition

    論文深入研究了圖像灰度處理、圖像灰度變換、圖像平滑、圖像銳化、圖像二值化等圖像預處理方法。
  15. This article introduces gray image processing technology. firstly, in order to eliminate noise, optimize image and get precise edge feature, a series of preparations can be done to fracture image such as histogram equalization, binarization, edge enhancement, and so on

    本文採用灰度圖像處理技術，首先對疲勞斷口圖像進行直方圖均衡化、二值化、邊緣增強等預處理來消除噪聲，優化圖像，以得到精確的邊緣特徵。
  16. At the meantime, during the procedure of pre - processing, according to the character that the illumination conditions on the scene of the expressway toll collection frequently change a lot, the algorithm of first difference combining the method of fixing the threshold of binarization via accumulating the points was used to complete the job of extracting the outline of the image

    在圖像預處理過程中，根據高速公路收費站點光照條件不斷變化的特點，採用一階差分演算法並結合累積像素點確定二值化閾值的方法，完成圖像邊緣輪廓的提取工作。
  17. The flow of computer program is as follows : first, characters area will be located in the picture which contains the container and be segmented from it ; second, after some operations such as image processing, binarization and character segment, the character image will be matched with the template which has been built in the system, then the character can be recognized according to the similitude ; last, we can access database of container information according its character

    工作流程是根據現場採集到的包含集裝箱編號的圖像，將編號區域檢測並分割出來，經過圖像增強、圖像二值化、字元分割等操作，將字元圖像與系統中內建的字元模板進行匹配，根據計算得到的相似度實現對字元的識別，然後將識別結果與報關單中的集裝箱編號進行核對，並連接數據庫，檢索該集裝箱相關信息，完成相應的數據庫操作。
  18. First, the initial threshold is obtained from the balanced - processing image. second, the binarization of the balanced - processing image is done by increasing the threshold gradually, and the black blocks appearing in the binary image are marked one by one

    首先對基於均衡處理后的圖像估計出初始閾值;其次採用閾值遞增法逐次二值化圖像，並對二值圖像中的黑塊逐一標記。
  19. I has finished followed work in article : 1, study the methods of image binarization, and present a kind of gray image binarization method and color image binarization based on sofm. 2, choose the feature of rough grid and direction - line as the feature of character recognition, and improve the feature of rough grid

    2 、選取了粗網格特徵和方向線素特徵作為字元的識別特徵，並對粗網格特徵進行了改進，同時對sofm訓練演算法進行了優化。
  20. Fingerprint image pre - processing has five parts : filtration in gray - scale image, binarization, filtration in binary image, thinning and filtration in thinning image

    指紋圖像的預處理又可以分為灰度圖濾波去噪、二值化、二值化圖像去噪、細化和細化後去噪五個部分。
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