High-Performance Motion Estimation for Image Sensors with Video Compression

High-Performance Motion Estimation for Image Sensors with Video Compression

It is important to reduce the time cost of video compression for image sensors in video sensor network. Motion estimation (ME) is the most time-consuming part in video compression. Previous work on ME exploited intra-frame data reuse in a reference frame to improve the time efficiency but neglected...

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Bibliographic Details
Main Authors: Weizhi Xu, Shouyi Yin, Leibo Liu, Zhiyong Liu, Shaojun Wei
Format: Article
Language:English
Published: MDPI AG 2015-08-01
Series:Sensors
Subjects:
memory bandwidth
image sensors
video compression
motion estimation
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inter-frame
data reuse
Online Access:http://www.mdpi.com/1424-8220/15/8/20752

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