picture detection 中文意思是什麼
picture detection
解釋
畫面檢測-
Feature vector - based nude picture detection
基於特徵向量的敏感圖像識別技術 -
Moving object detection adopts a method of dynamic difference background image, whose principle is to calculate difference picture among the current frames and background images and take the motion adjudging threshold which owns maximum information entropy to determine moving area ; and dynamically updates background by using kalman filter. thus, the system realizes the judgment of the moving area under the complicated changing background
運動目標檢測採用動態差分背景圖像法，其原理是利用序列圖像中當前幀圖像減去背景圖像，並採用使信息熵最大化的運動判決門限判定運動區域;採用kalman濾波動態背景生成實現了背景的動態更新;從而實現了復雜變化背景下圖像運動區域的判決。 -
At last, this dissertation point out some work to do in the future : the edge - based scaling technology is to be further analyzed ; film mode detection and the following processing algorithm, picture enhancement algorithm are to be improved
論文最後對今後的工作做了展望：基於邊沿的圖像空間縮放技術還有待進一步的評測，還有很多演算法例如電影模式的檢測和相應處理、畫質增強演算法要去設計和改善。 -
A picture processing algorithm and a program are worked out for package detection
研究了適用於產品包裝檢測的圖像處理演算法及方案。 -
Firstly, the classic methods of image edge detection are introduced, including differential coefficient which are roberts image edge detection, sobel edge detection, and prewitt, robinson, kirsch image edge detection, and second - order differential coefficient which are laplacian edge detection and log edge detection. finally analyzed the experiment results of these methods application on a picture
介紹了經典的圖像邊緣檢測方法，包括一階微分邊緣檢測的roberts邊緣檢測， sobel邊緣檢測和prewitt ， robinson ， kirsch邊緣檢測，以及二階微分邊緣檢測的laplacian邊緣檢測和log邊緣檢測，並通過實驗的方式比較了這些圖像邊緣檢測運算元的實際效果。 -
This paper expounds the contents and standards of the quality detection of the tunnel - liner and the positions of the measuring lines, introduces the basic principles of the detectors, and probes into some problems needing attention in the data processing and picture explaining
闡述了隧道襯砌質量檢測的內容、標準及測線的位置，介紹了檢測儀器設備基本原理，探討了數據處理和圖像解釋中應注意的問題。 -
In the dissertation, a kind of embedded image monitoring system based on arm is discussed. the system has the functions of motion detection and picture transmission based on gprs, and improves the flexibility of setting and the definition of abnormal picture
本文提出了一種基於arm的嵌入式圖像監控系統，它在前端實現了運動檢測，並採用gprs無線通道進行遠程圖像傳輸，提高了監控系統的布站靈活性和特異圖像的清晰度。 -
At the same time, in order to directly express the result of practical oil & gas detection, the paper also affords the transverse prediction picture of typical section and the distributing map of oil & gas prospect of upside layer of aotaoxi in that oil field
與此同時，為了直觀地表達油氣檢測結果，本文還提供了典型剖面橫向預測圖和該油田奧陶繫上部儲層油氣前景分布圖，可以用來指導布井和進行油氣開發。 -
An improving way is moving object detection in the front of system, and snatching a high definition picture when motion happens and then transferring back to the monitoring center. this method can settle the contradiction between definition and transferring speed
在前端對圖像進行運動檢測和分析，並在符合規則時抓拍高清晰度圖片傳回監控中心，可有效解決清晰度和傳輸速率間的矛盾。 -
Secondly, this paper introduces the detection of static goal especiallyrusing dynamic threshold value to transform the gray level picture into two black - and - white value picture, so that we can separate target from complicated background of the picture ; making and matching the template, in order to orienting the position of the target ; utilizing the law of projection, in order to orienting the center of the cross of the target
其次，本文重點介紹了靜態目標的檢測。靜態目標檢測的過程：採用動態閾值分割，將灰度圖像轉化成黑白二值圖像，把靶標從復雜的圖像背景中分離出來；製作模板，使用模板匹配的方法，定位靶標的位置；利用投影法，定位靶標的十字中心。
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