Title :
A New Image-scaling Algorithm Eradicating Blurring and Ringing to Apply to Camera Phones
Author :
Kim, Joohyun ; Jang, Wonwoo ; Kwak, Boodong ; Kim, Suk Chan ; Kang, Bongsoon
Author_Institution :
Dept. of Electron. Eng., Dong-A Univ.
Abstract :
This paper proposes the algorithm that can implement high resolution images using a camera module at low cost. The result when using proposed algorithm is superior to that of bicubic, but the hardware structure is simpler than that of bicubic and it is equipped with the boost of high frequency to remove blurs. It also eradicates ringing effectively when removing blurs.
Keywords :
cameras; image resolution; image restoration; mobile handsets; blurring removal; camera phones; hardware structure; image resolution; image-scaling algorithm; Cameras; Costs; Delay; Digital filters; Frequency; Hardware; Image resolution; Mobile handsets; Nearest neighbor searches; Pixel;
Conference_Titel :
Consumer Electronics, 2007. ICCE 2007. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
1-4244-0763-X
Electronic_ISBN :
1-4244-0763-X
DOI :
10.1109/ICCE.2007.341469
