gray-level histogram 中文意思是什麼
gray-level histogram
解釋
明暗度分布圖-
18 otsu n. a threshold selection method from gray - level histogram. ieee transaction systems, man cybernetics, 1979, 9 : 62 - 66
識別器為三個分類器的并行組合,包括神經網路k近鄰分類器和基於模糊的k近鄰分類器。 -
A new image quality assessment criterion is suggested on the basis of the statistical features of the gray - level histogram of images to control the iterative procedure of the proposed image enhancement algorithm
同時為了結束迭代增強,基於圖像灰度直方圖分佈的統計特性,提出了一種客觀的圖像質量評價指標。 -
By adjusting the gray value of pixels after histogram equalization, this thesis puts forward a method called histogram equalization of preserving gray scales. it enriches the gray levels and dispels the infection of the gray level amalgamation to some extent
通過調整直方圖均衡化后像素的灰度值,給出了保留灰度級的直方圖均衡化方法,豐富了圖像的灰度層次,一定程度上消除了灰度級合併對圖像帶來的影響。 -
With white background, the acquired images were studied. the distance was max between two - peak value in b gray level histogram. a set of computer vision hardware system which is use for bruise evaluation and classification of tomato was set up
通過大量的實驗研究,選擇環形燈作為光源,選擇白色作為背景組成光照箱,可以得到有利於后續處理的圖像;並發現在b分量上,兩峰間的距離最大,所以用b分量確定闡值t ;建立一套適合番茄等農產品進行表面缺陷自動檢測與分類的計算機視覺硬體系統。
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