change-detection image

基本解釋

This paper discusses widely-used change detection techniques and mainly studies image differencing method.
本文對儅前常用的變化檢測技術(shù)進(jìn)行了討論，主要研究了圖像差值變化檢測方法。
First, moving foreground, i. e. smoke or flame, is extracted from image through change-based motion detection method.
首先，通過基於變化的運(yùn)動(dòng)目標(biāo)檢測法，對目標(biāo)前景進(jìn)行提??；
Relative radiometric normalization of multi-temporal satellite images is the necessary process in change detection or image mosaic.
多時(shí)相遙感影像的相對輻射歸一化是進(jìn)行變化檢測或拼接不可缺少的步驟。