Abstract
This paper describes the digital restoration method of incoherent bandlimited images in the presence of noise. The restoration procedure consists of spatial frequency filtering and a superresolution algorithm. The superresolution or the spectral extrapolation is performed by using both the Gerchberg algorithm and our modified one. The modified technique employs a priori information based on prototype images and provides more desirable results than the original Gerchberg algorithm. Some results of computer simulations are presented which indicate the effectiveness and several problems of the proposed method.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
