shape of histogram 中文意思是什麼
shape of histogram
解釋
直方圖形狀-
Secondly, features extracting algorithm based on histogram, features extracting algorithm based on shape and features extracting algorithm based on texture are imported to solve the drawback of traditional features extracting algorithms based on structured illumination with a layer circle that make use of image information deficiently. we extract abundant features information
其次，針對目前基於結構式光源的焊點特徵提取中沒有充分利用焊點圖像信息的問題，在焊點特徵提取方面，引入了基於直方圖的焊點圖像特徵提取方法、基於形狀的焊點圖像特徵提取方法和基於紋理的焊點圖像特徵提取方法。 -
Including edge - detected, histogram, analysis of the texture and analysis of the shape
包括邊緣檢測、顏色直方圖、灰度共生矩陣紋理分析、矩方法形狀特徵提取。 -
After histogram transform, enhancement, smoothing, pre - segmentation, edge extraction and thinning, we get an image with clear edges. after extracting of feature units, we describe the shape of airports with straight - line segments and distinguish different objects with the length of the lines, which can achieve the computer - aided auto - recognition of airports
經過直方圖變換、圖象增強、圖象平滑、圖象預分割、邊緣提取和細化后，得到了清晰的邊緣信息圖象，通過特徵基元的提取和識別，用直線段來描述直線狀目標，而用直線段的長度來作為目標定量特徵的描述，可以實現遙感影像機場目標的計算機識別。 -
It includes the following aspects : adopting the partial differential equations and neighborhood average smoothing methods to reduce image noises. mapping the rgb three - color and gray scale histogram to study - 3 - the relationship of flame features and temperature field distribution. the methods of calculate important parameters about the average gray value, the flame area and the flame shape center coordinate are given
採用圖象相加、偏微分、鄰域平均等方法來消除圖象噪聲；繪制圖象的r 、 g 、 b三色直方圖來研究火焰幅度特徵分佈與溫度分佈的關系；給出計算平均灰度、火焰面積大小、火焰形心坐標等重要參數的方法；用彩色等溫區或等溫線重構溫度場分佈。 -
Mainly studying the intersecting of the histogram, texture matching by gauss method and shape matching by gauss method. 5
主要研究了直方圖相交法，紋理高斯歸一化匹配，形狀高斯歸一化匹配。 -
( 4 ) in feature - based tracking, a histogram - based tracking algorithm which finds a probable location of the interested object is introduced. then improves qtsu, introduces a method which segments an image by the center of shape of histogram and compares the two methods. finally, tracking the feature of the object by the center of gravity and giving the tracking curves
（ 4 ）基於特徵的跟蹤；採用先粗定位后細定位的方法，首先研究了一種直方圖跟蹤方法，利用直方圖的一些信息完成粗定位，即找到目標的大體位置，然後在細定位的分割方法上，研究了聚類，並將普通的聚類演算法進行改進，得到較好結果，將最大類間方差閾值法進行擴展，研究了直方圖形心分割方法，並將后兩種方法進行比較。 -
Comparing with other segmentation methods, differential histogram method is more practical to get defect information in the glass - shells. after the defects are extracted, the glass - shells are classified based on the shape of defects by pattern recognition methods
玻殼缺陷分割出來后，對包含缺陷的玻殼採用了基於形狀參數以及模板匹配方法來判斷玻殼缺陷的類別。 -
In order to implement an effective and robust tracking task, a novel approach of weighted color histogram based particle filter algorithm is presented, which not only integrates color histogram into particle filtering, but also takes into account the target ' s shape as a necessary factor in target model
將目標顏色直方圖作為目標的顏色模型，同時考慮其大小及像素點的位置對顏色分佈的影響，將顏色直方圖進行加權處理，使模型對區域特徵描述更加合理。 -
First, multi - feature integration is proposed based on the study of single feature image retrieval techniques - color feature of gray histogram, texture feature of wavelet transform and shape feature of invariant moments
摘要本文在單一檢索的基礎上，對基於灰度直方圖的顏色特徵，基於小波變換的紋理特徵和基於不變矩的形狀特徵進行融合。
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