image data histogram 中文意思是什麼
image data histogram
解釋
圖像數據直方圖-
The document image segmentation is very useful for printing, faxing and such data processing. in this paper, an algorithm is developed for segmenting and classifying document image. feature used for classification is based on the histogram distribution pattern of different image classes
通過對文檔圖像中不同數據類型直方圖差異的研究，首次提出了一種利用小波域子圖像來增強原始文檔圖像，從而對文檔圖像進行有效分割的演算法。 -
The research included two parts. firstly, the statistic methods of image histogram and arithmetic of measuring areas of 2d - materials were introduced by using the character data of plant which was in nitrogen deficiency condition, and then designed the soft with visual c + +
本研究工作分為兩個部分，第一部分主要根據植物缺氮時的特徵值，提出圖像處理的直方圖統計和二維物體面積測量的方法，並提出演算法，利用visualc + +根據演算法編寫提取特徵值的軟體。 -
This algorithm uses approximate entropy index ' s projection pursuit based on real coding genetic optimize algorithm ( rcgoa - pp ) to project the targets information hided in the high - dimensional data into low - dimensional space and then extract small targets with histogram image segmentation method
該演算法用基於近似相對熵的實碼遺傳優化投影尋蹤方法（ rcgoa - pp ） ，有效地將高維數據中隱藏的目標信息集中投影到低維空間中，並用直方圖分割的方法提取出小目標。 -
The threshold of image segmentation is confirmed by using iterative calculating method or experience by the statistic information of image histogram. the contour data is output by using multi - contour tracing method. most of all, the multi - contour tracing method is researched as an emphasis of this paper
在這個過程中，採用中值濾波的方法去除噪聲;圖像分割的閾值採用自適應閾值分割和根據經驗結合圖像直方圖的方法確定;採用多輪廓跟蹤方法將邊界點數據有序輸出。
分享友人