image contrast enhancement

基本解釋

Bone age automatic assessment can be divided into four periods: preprocessing of X-ray hand-wrist image, image contrast enhancement, feature extraction and feature matching.
骨齡自動識別大致分為四個階段：手腕骨圖像的預(yù)處理、圖像增強、圖像特征提取和圖像特征匹配。
Histogram Equalization (HE) as an image contrast enhancement technique is widely used. By improving the visual effect of images considerably, it assists the viewer in discovering hidden messages.
直方圖均衡化（HE）是一種最常用的圖像對比度增強技術(shù)，它能夠在很大程度上增強圖像的視覺效果，幫助人們識別圖像中隱藏的信息。
When used in image contrast enhancement, the followings should be taken into consideration to get the optimal outcoming: LI model, distribution of inhibition intensity and size of inhibition fields.
在用于圖像增強方面，需要從側(cè)抑制網(wǎng)絡(luò)模型、抑制系數(shù)分布、抑制野范圍三方面考慮，選擇合適的模型和參數(shù)，從而達到最佳的突出邊框、加強反差的效果。

BenQ's HDR II image enhancement technology is a magical feature that lets users get great shots of high-contrast scenes that are usually so difficult to photograph well.
ENGADGET: BenQ's 14 megapixel S1420 camera touts mega O.I.S., 720p movie mode

圖像增強
With this method, image contrast enhancement, sharpening and dynamic range compression were achieved at the same time. The information of hidden area of chest radiographs was obviously enhanced.
改進的MSR算法既可以實現(xiàn)低對比度的X光胸片圖像增強,又能實現(xiàn)圖像的動態(tài)范圍壓縮,能夠顯著提高暗區(qū)X光圖像的信息。
圖像對比度增強