TY - GEN
T1 - Restoration of motion blurred images
AU - Gaxiola, Leopoldo N.
AU - Juarez-Salazar, Rigoberto
AU - Diaz-Ramirez, Victor H.
N1 - Publisher Copyright:
© COPYRIGHT 2017 SPIE. Downloading of the abstract is permitted for personal use only.
PY - 2017
Y1 - 2017
N2 - Image restoration is a classic problem in image processing. Image degradations can occur due to several reasons, for instance, imperfections of imaging systems, quantization errors, atmospheric turbulence, relative motion between camera or objects, among others. Motion blur is a typical degradation in dynamic imaging systems. In this work, we present a method to estimate the parameters of linear motion blur degradation from a captured blurred image. The proposed method is based on analyzing the frequency spectrum of a captured image in order to firstly estimate the degradation parameters, and then, to restore the image with a linear filter. The performance of the proposed method is evaluated by processing synthetic and real-life images. The obtained results are characterized in terms of accuracy of image restoration given by an objective criterion.
AB - Image restoration is a classic problem in image processing. Image degradations can occur due to several reasons, for instance, imperfections of imaging systems, quantization errors, atmospheric turbulence, relative motion between camera or objects, among others. Motion blur is a typical degradation in dynamic imaging systems. In this work, we present a method to estimate the parameters of linear motion blur degradation from a captured blurred image. The proposed method is based on analyzing the frequency spectrum of a captured image in order to firstly estimate the degradation parameters, and then, to restore the image with a linear filter. The performance of the proposed method is evaluated by processing synthetic and real-life images. The obtained results are characterized in terms of accuracy of image restoration given by an objective criterion.
UR - http://www.scopus.com/inward/record.url?scp=85033586014&partnerID=8YFLogxK
U2 - 10.1117/12.2272797
DO - 10.1117/12.2272797
M3 - Contribución a la conferencia
AN - SCOPUS:85033586014
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Optics and Photonics for Information Processing XI
A2 - Diaz-Ramirez, Victor H.
A2 - Marquez, Andres
A2 - Awwal, Abdul A. S.
A2 - Vazquez, Mireya Garcia
A2 - Iftekharuddin, Khan M.
PB - SPIE
T2 - Optics and Photonics for Information Processing XI 2017
Y2 - 7 August 2017 through 8 August 2017
ER -