Indexed by:期刊论文

Date of Publication:2017-12-01

Journal:CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS

Included Journals:SCIE、EI、Scopus

Volume:20

Issue:4,SI

Page Number:3003-3014

ISSN No.:1386-7857

Key Words:Coded-exposure; Motion blurred; Image restoration; Circuits design

Abstract:In the industrial production line, the motion of the target is the main reason for blurred image of the camera monitoring. A coded-exposure devices and circuits are designed to get restored image from this motion blurring. A given binary code sequence which represent open or close of shutter in CCD circuits driven by FPGA is used to control the exposure-time. The sampled images are processed by deconvolution algorithm and the high frequency information of them could be preserved by using the coded-exposure sequence resulting in blurred image restoration. The de-blurred problem could be converted to a well-posed from an ill-posed one. Experiments demonstrate that using the coded-exposure, the device proposed is able to improve the quality of blurred image.