疑难案件中视频超分辨率成像方法研究  

Research on Video Super-resolution Imaging Method in Difficult Cases

作　　者：杨钧 王谦[1] 刘维勇 王威[1] YANG Jun;WANG Qian;LIU Wei-yong;WANG Wei(Criminal Technology Corps,Liaoning Provincial Public Security Department,Shenyang Liaoning 110032,China)

机构地区：[1]辽宁省公安厅刑事技术总队,辽宁沈阳110032

出　　处：《辽宁警察学院学报》2022年第1期80-83,共4页Journal of Liaoning Police College

摘　　要：人工模拟画像历史悠久,随着电子技术的发展,人工模拟画像也有了新的变化。人工模拟画像的共同缺点是人工描绘特征有偏差。“视频超分辨率成像”这种方法是运用“多维视通”、“识慧”等专业图像处理软件对视频人物进行视频超分辨率成像,得到细节清晰的人物图像,不用人工描绘特征,没有人为产生的偏差,易于掌握使用。结合实例详细介绍了视频超分辨率成像的方法内容。Artificial simulation portrait has a long history.With the development of electronic technology,artificial simulation portrait has also undergone new changes.The common disadvantage of artificial simulation portrait is the deviation of artificial description features.The method of“video super-resolution imaging”is to use professional image processing software such as“multidimensional vision”and“smart vision”to super-resolution process the video characters,so as to obtain the character images with clear details.There is no need to describe the features manually,there is no artificial deviation,and it is easy to grasp and use.This paper introduces the methods and contents of video super-resolution imaging in detail.

关 键 词：疑难案件 视频侦查 超分辨率成像 平均帧 

分 类 号：D918.2[政治法律—法学]