Abstract
In this paper, we presented a novel image filtering algorithm (EdgeFilter) using image edge detection and preservation for image enhancement. The proposed algorithm firstly defines the region direction gradient to detect the image edge pixel with dynamic threshold control, and then it implements a modified hybrid filter method to each edge pixel and each smoothing pixel, which aims at preserving the image edges and suppressing the noises in the operation of image filtering. Experiment results illustrate that EdgeFilter can improve the edge preserving performance in terms of PSNR and Edge Similarity which indicates the performance of edge preserving.
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.
