Title :
Fisheye transformation for image retargeting
Author :
Zhang, Lixia ; Song, Hongzhi ; Ou, Zhaoming ; Liang, Huakun ; Xiao, Lei
Author_Institution :
Res. Center of Human Comput. Interaction, South China Agric. Univ., Guangzhou, China
Abstract :
Image retargeting addresses the problem of adapting images to display on devices with small sizes and different aspect ratios. A fisheye warping method for image retargeting is presented in this paper. Our method emphasizes important aspects of images without completely discarding the remaining parts and can solve the multi-focus problem. We have designed and implemented two fisheye transformation algorithms and three multi-focus conflict solution schemes. The results of usability testing show that our method is appropriate for image retargeting.
Keywords :
image processing; fisheye transformation algorithms; fisheye warping method; image retargeting; multifocus conflict solution schemes; Algorithm design and analysis; Automation; Computer displays; Educational institutions; Focusing; Human computer interaction; Image recognition; Informatics; Testing; Usability; ROI; fisheye; image retargeting; saliency;
Conference_Titel :
Information and Automation (ICIA), 2010 IEEE International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-5701-4
DOI :
10.1109/ICINFA.2010.5512242
