TY - JOUR
T1 - A new efficient fuzzy algorithm for color correction
AU - Jou, Jer Min
AU - Kuang, Shiann Rong
AU - Chen, Ren Der
N1 - Funding Information:
Manuscript received November 4, 1997; revised May 8, 1998. This work was supported in part by the National Science Council under Contract NSC-86-2221-E-006-022. This paper was recommended by Associate Editor J. Zurada. The authors are with the Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan, R.O.C. Publisher Item Identifier S 1057-7122(99)04745-5.
PY - 1999
Y1 - 1999
N2 - Color correction, which nonlinearly converts the color coordinates of a scanner into that of a printer, is important and difficult for multimedia applications. An efficient tree-based fuzzy logic approach [1] has been proposed to solve the problem. However, the algorithm design and the implementation in [1] are slow, costly, and of poor color quality, due to the use of maximum criteria for defuzziflcation. In this paper, a new fuzzy tree inference algorithm for color correction is proposed. It is very simple and efficient and is suitable for adopting the center-average method for defuzzification to obtain better color quality. Therefore, a fast and cost-efficient implementation with good correction effects for tree-based fuzzy color correction is achieved.
AB - Color correction, which nonlinearly converts the color coordinates of a scanner into that of a printer, is important and difficult for multimedia applications. An efficient tree-based fuzzy logic approach [1] has been proposed to solve the problem. However, the algorithm design and the implementation in [1] are slow, costly, and of poor color quality, due to the use of maximum criteria for defuzziflcation. In this paper, a new fuzzy tree inference algorithm for color correction is proposed. It is very simple and efficient and is suitable for adopting the center-average method for defuzzification to obtain better color quality. Therefore, a fast and cost-efficient implementation with good correction effects for tree-based fuzzy color correction is achieved.
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U2 - 10.1109/81.768838
DO - 10.1109/81.768838
M3 - Article
AN - SCOPUS:0032677939
VL - 46
SP - 773
EP - 775
JO - IEEE Transactions on Circuits and Systems II: Express Briefs
JF - IEEE Transactions on Circuits and Systems II: Express Briefs
SN - 1549-8328
IS - 6
ER -