1.
IEEE Trans Image Process
; 23(4): 1923-4, 2014 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-24808357
RESUMO
A prior work proposed by Chung-Wu considered an edge-based lookup table to obtain good inversed image quality, yet it suffers from some drawbacks in terms of image quality, memory consumption, and complexity. In this correspondence, an improved scheme is proposed to deal with these issues.