数字视频稳像技术综述

发布时间：2018-06-17 11:19

本文选题：数字视频 + 稳像　；参考：《计算机研究与发展》2017年09期

【摘要】：数字视频稳像(digital video stabilization,DVS)技术发展已历经30多年,随着设备计算能力的不断提高、算法研究的不断更新以及市场需求的不断驱动,数字视频稳像技术也随之不断发展,经历了从最初以计算简单为主的方案发展到以稳像效果显著为主的方案,再发展到计算简单并且效果显著的方案.通过对文献资料的整理分析,并根据技术发展的时间顺序,数字稳像技术被分类为传统方案和新兴方案.按照采用运动模型的不同,传统方案分为传统2D方案和传统3D方案;新兴方案分为新兴2D方案和借助传感器方案.对每类方案,首先对其采用的关键技术进行分析总结,然后列举这些关键技术在数字视频稳像中的应用实例.对数字稳像技术的发展进行了总结,最后对数字视频稳像技术的研究难点和发展趋势进行了展望.
[Abstract]:Digital video stabilization (DVS) technology has been developed for more than 30 years. With the continuous improvement of the computing power of equipment, the constant updating of algorithm research and the continuous driving of market demand, the digital video image stabilization technology has been developing. It has developed from the scheme with simple calculation at first to the scheme with significant image stabilization effect, and then to the scheme with simple calculation and remarkable effect. According to the time sequence of technology development, digital image stabilization technology is classified as traditional scheme and new scheme. According to the difference of motion model, the traditional scheme can be divided into traditional 2D scheme and traditional 3D scheme, while the new scheme can be divided into new 2D scheme and sensor scheme. Firstly, the key technologies used in each scheme are analyzed and summarized, then the application examples of these key technologies in digital video image stabilization are presented. The development of digital image stabilization technology is summarized. Finally, the research difficulties and development trend of digital video image stabilization technology are prospected.
【作者单位】：北京航空航天大学计算机学院;联想研究院SoC中心;联想集团生态系统与云服务业务群组;
【分类号】：TP391.41

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