DocumentCode
245367
Title
Digital color image sharpening using Riesz potential
Author
Chien-Cheng Tseng ; Su-Ling Lee
Author_Institution
Nat. Kaohsiung First Univ. of Sci. & Technol., Kaohsiung, Taiwan
fYear
2014
fDate
26-28 May 2014
Firstpage
207
Lastpage
208
Abstract
In this paper, a digital image sharpening algorithm is presented by using Riesz potential. First, the definition of Riesz potential is reviewed briefly. Then, the sharpened image is obtained by adding the original image to the scaling Riesz potential of image. Finally, the gray-level and color digital images are used to show the effectiveness of the proposed digital image sharpening method based on Riesz potential.
Keywords
image colour analysis; Riesz potential; digital color image sharpening algorithm; gray-level imaging; Color; Digital images; Equations; Fourier transforms; Fractional calculus; Image color analysis; Laplace equations;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics - Taiwan (ICCE-TW), 2014 IEEE International Conference on
Conference_Location
Taipei
Type
conf
DOI
10.1109/ICCE-TW.2014.6904060
Filename
6904060
Link To Document