摘要
针对夜视图像暗处太暗,亮处太亮以及图像质量变坏的问题,利用嵌入式DSP系统进行图像实时处理,通过图像算法的研究和实验,利用图像分段灰度变换、边缘检测、图像帧积累等技术能够改善夜视图像的质量。
In this paper, the research on night vision image system of semiconductor laser was carried out by using computer image processing. To analyze the night vision image; and methods of image filter, image accumulation, image smooth, edge detection, grey level change, histogram equalization and so on were used to ameliorate quality of image. Based on these arithmetic mentions above, high quality image of semiconductor laser was realized by real time digital image processing.
出处
《电脑编程技巧与维护》
2009年第S1期140-142,共3页
Computer Programming Skills & Maintenance
