Title :
Efficient rank-ordered mean (ROM) techniques for the recovery of isolated losses in highly corrupted images
Author :
Hasan, M. ; Marvasti, F.
Author_Institution :
Dept. of Electr. Eng., King´´s Coll., London, UK
Abstract :
This paper proposes two efficient rank-ordered mean (ROM)-based techniques to conceal isolated losses in any image. The first technique is an iterative ROM-based technique while the second one is a modified version of ROM filtering. Both techniques have better performances than the SD-ROM technique especially for high loss percentages.
Keywords :
filtering theory; image processing; iterative methods; median filters; SD-ROM technique; corrupted images; image processing; isolated losses recovery; iterative ROM-based technique; median filtering; modified ROM filtering; performance; rank-ordered mean techniques; Degradation; Filtering; Image storage; Optical filters; Optical losses; Optical noise; Optical recording; Optical sensors; Random media; Read only memory;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/4234.880822
