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Issue:
Super-Resolution Image Reconstruction Technology Based on DSP System
Author(s):
DENG Jian-qing
,
LIU Jing-hong
,
LIU Tie-jun
Pages:
114
-
120
Year:
2012
Issue:
1
Journal:
Chinese Journal of Liquid Crystals and Displays
Keyword:
超分辨率
;
DSP
;
图像处理系统
;
图像重建
;
Abstract:
由于航空光电设备造价与体积等的限制,需要在不改变航空光电设备硬件结构的前提下,获取尽可能清晰的图像或视频.文章提出了基于DSP图像处理系统的超分辨率重建方法,首先利用Fourier-Mellin变换法和Keren算法的联合优化算法进行运动估计;然后利用基于边缘保持的凸集投影简化方法进行超分辨率重建;最终结合DM642的特征,在不降低精度的前提下,对算法进行优化实现.该方法在不增加系统结构体积和成本...
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