直方圖的 的英文怎麼說
中文拼音 [zhífāngtúde]
直方圖的
英文
histogrammic-
A table containing the probability histogram of the node
包含節點的概率直方圖的表。Histogram - based filter for removing image noise
基於直方圖的圖象去噪濾波器Optimum structural design of histogram for equivalent probability
等概直方圖的優化構造Aiming at five kinds of targets from geneva lake which are rock, sand, pebble, grit and sullage, the features we extracted based on the cwt time - frequency matrix are singular values, some parameters of histogram and invariant moment
針對萊蒙湖底的巖石、沙、卵石、砂礫、淤泥等五類目標,文中所提取的特徵主要有時頻矩陣的奇異值、直方圖的有關參數以及不變矩等三類特徵。The identification rate of the former could be above 90 %, whereas the later is below 80 %. for three kinds of targets involving sand, grit and sullage, the feature of singular values excels that of invariant moment, the identification of the former could be to 92 %, whereas the later is 84 %. analyzing the features this dissertation extracts, we can find that the features of rock and sullage are more similar, so do pebble and grit, and the features of sand are obviously distinguished
分類結果發現,對于以上五類目標,利用直方圖有關參數作為分類特徵比奇異值特徵有效,前者效果可達90以上,而後者低於80 ;對于沙、砂礫、淤泥三類目標而言,奇異值特徵比不變矩特徵更為有效,前者效果可達92以上,而後者為84 ;從本文中抽取的特徵如直方圖的參數以及奇異值來看,巖石與淤泥的特徵比較接近,而卵石與砂礫的特徵比較接近,沙的特徵則與其他四類有明顯區別。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。A new recognition method based on the chromatic object entropy and its edge histogram is presented, which is used to realize the object recognition in the automated warehouse systems, so as to realize the recognition of the materials automatically
摘要本文提出了一種基於彩色物體信息熵和邊緣直方圖的識別方法,並將其應用到自動化立體倉庫的貨物揀選系統和入、出庫系統,以實現貨物的自動識別。In the image quantization and enhancement section, the non - linear gray mapping based on histogram specification and the enhancement digital filter in spatial domain is applied to the result digital subtraction images
對于獲得的數字剪影結果圖象採用了規定化直方圖的非線性灰度變換演算法,同時對于結果圖象的增強設計了空域數字濾波器。Thirdly, this paper proposed the synthesis retrieval method on both color feature and texture feature of color image, the experiment indicated may obtain the good effect
第三,本文將l ~ * a ~ * b ~ *顏色空間劃分子區域計算累加直方圖的方法與gabor小波的方法組合,提出了綜合檢索方法,實驗表明可以取得較好的效果。Description methods that employ color histograms use a quantitative representation of the distribution of color intensities
使用色彩直方圖的描述法用色強度分佈的定量表示。Audio indexing method using the combination of tree and chained list based on fuzzy histogram
基於直方圖的樹與鏈表相結合的音頻索引方法The trade - off parameter between the fab diffusion and the histogram modification is controlled by the variance of the image noise and the image histogram
並利用圖像直方圖的根方差和圖像噪聲的根方差,構造了兩種方法組合的權重因子,給出了權重因子的計算方法。Color image segmentation based on 3d histogram
直方圖的彩色圖象分割方法The behavior of image histograms under different rates of salt - pepper noises is illustrated and the relationship between histograms of the original image and its noisy versions is analysed so as to deduce an estimated histogram for the original image from noisy ones
摘要圖示了椒鹽噪聲下圖像直方圖的行為,分析了原始圖像直方圖同噪聲圖像直方圖之間的關系,以便由噪聲圖像的直方圖導出原始圖像的直方圖。Phase - based optimal image thresholding can deal with poor contrast, high noise to signal ratio, complex patterns, and variable modalities in the gray - scale histograms, and it can obtain very good result
該方法能夠很好的處理低對比度,高信噪比,內容復雜以及多種形狀的灰度直方圖的圖像。A fast way to extract histogram from the h. 264 compressed video stream
264視頻流中快速計算直方圖的方法Multiresolution histogram based image retrieval with pseudo - multiple examples
基於多解析度直方圖的圖像檢索The paper presents a new content - based image retrieval method
摘要文中提出了一種新的基於多解析度直方圖的圖像樣本檢索方法。Research and implementation method of image retrieval based on local color histogram
基於局部顏色直方圖的圖像檢索方法研究及實現Research on image retrieval algorithms based on maximum connected region area histogram
基於最大連通面積直方圖的圖像檢索演算法研究分享友人