Title :
Deblurring for enlarged image
Author :
Moriya, Sen ; Yamanaka, S. ; Ono, Yuto ; Minami, Kazuyuki ; Sugiura, Hirotaka
Author_Institution :
Adv. Technol. R&D Center, Mitsubishi Electr. Corp., Kyoto, Japan
Abstract :
When you use a high resolution display, input images are enlarged in some cases. Many chips designed for digital TVs and displays enlarge input images by linear methods and output blurred images. Therefore a deblurring method for an enlarged image is desired. We propose a new deblurring method for an enlarged image. Experimental results show the proposed method outputs a visually pleasant image.
Keywords :
image resolution; image restoration; deblurring; enlarged image; high resolution display; input images; Band pass filters; Digital images; Image edge detection; Image resolution; Imaging; Laplace equations; Signal resolution;
Conference_Titel :
Consumer Electronics - Berlin (ICCE-Berlin), 2011 IEEE International Conference on
Conference_Location :
Berlin
Print_ISBN :
978-1-4577-0233-4
DOI :
10.1109/ICCE-Berlin.2011.6031849
