TY - GEN
T1 - A novel image interpolation method using the bilateral filter
AU - Han, Jong Woo
AU - Kim, Jun Hyung
AU - Cheon, Sung Hyun
AU - Ko, Sung Jea
PY - 2010
Y1 - 2010
N2 - In this paper, we propose a novel image interpolation method to obtain high resolution (HR) images. In the proposed method, the image is decomposed using a bilateral filter into the detail and base layers which represent textual and structural information of images, respectively. Then, the detail layer is interpolated and amplified to obtain a clear edge without blurring. Since the base layer contains the structural information of the image, this layer is enlarged by an edge-preserving interpolation method to reduce jagging. Experimental results show that the proposed algorithm outperforms the conventional methods in terms of blurring and jagging.
AB - In this paper, we propose a novel image interpolation method to obtain high resolution (HR) images. In the proposed method, the image is decomposed using a bilateral filter into the detail and base layers which represent textual and structural information of images, respectively. Then, the detail layer is interpolated and amplified to obtain a clear edge without blurring. Since the base layer contains the structural information of the image, this layer is enlarged by an edge-preserving interpolation method to reduce jagging. Experimental results show that the proposed algorithm outperforms the conventional methods in terms of blurring and jagging.
UR - https://www.scopus.com/pages/publications/77950113002
U2 - 10.1109/ICCE.2010.5418827
DO - 10.1109/ICCE.2010.5418827
M3 - Conference contribution
AN - SCOPUS:77950113002
SN - 9781424443161
T3 - ICCE 2010 - 2010 Digest of Technical Papers International Conference on Consumer Electronics
SP - 25
EP - 26
BT - ICCE 2010 - 2010 Digest of Technical Papers International Conference on Consumer Electronics
T2 - 2010 International Conference on Consumer Electronics, ICCE 2010
Y2 - 11 January 2010 through 13 January 2010
ER -