TY - GEN
T1 - Arbitrarily resizing of digital image in DCT domain
AU - Ci, Wang
AU - Zhang, Wen Jun
AU - Yu, Hong Bin
PY - 2003
Y1 - 2003
N2 - Arbitrarily resizing of digital images is needed in many applications, such as transmission of images over communication channels whose bandwidth varying widely, or display of the pre-encoding program on devices with different resolution. This paper presents a new algorithm, which possesses the capability of arbitrarily image resizing in compressed domain. Experimental results confirm that this scheme can achieve significant computation cost reduction while maintain better quality. Hence, it can be efficiently used in standalone image resizing and the transcoding applications which require real time processing.
AB - Arbitrarily resizing of digital images is needed in many applications, such as transmission of images over communication channels whose bandwidth varying widely, or display of the pre-encoding program on devices with different resolution. This paper presents a new algorithm, which possesses the capability of arbitrarily image resizing in compressed domain. Experimental results confirm that this scheme can achieve significant computation cost reduction while maintain better quality. Hence, it can be efficiently used in standalone image resizing and the transcoding applications which require real time processing.
UR - https://www.scopus.com/pages/publications/78650143722
U2 - 10.1109/ICNNSP.2003.1281048
DO - 10.1109/ICNNSP.2003.1281048
M3 - 会议稿件
AN - SCOPUS:78650143722
SN - 0780377028
SN - 9780780377028
T3 - Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
SP - 1044
EP - 1049
BT - Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
T2 - 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
Y2 - 14 December 2003 through 17 December 2003
ER -