TY - GEN
T1 - Resolution enhancement of hyperspectral images using a learning-based super-resolution mapping technique
AU - Mianji, Fereidoun A.
AU - Zhang, Ye
AU - Gu, Yanfeng
PY - 2009
Y1 - 2009
N2 - A fast and efficient spatial-spectral fusion method for resolution enhancement of hyperspectral imagery is proposed in this paper. A linear mixture model and fully constrained least squares based unmixing algorithm are applied for spectral unmixing of the hyperspectral imagery and the resulted fractional images are processed using a spatial-spectral information correlation model through a learning-based super-resolution mapping technique. To validate the performance of the method, experiments are carried out on real images. The obtained results validate the reliability of the technique. The main advantages of the proposed method include its autonomous nature so that it doesn't need any high resolution secondary source of data, its acceptable performance, and its low computational cost which makes it favorable for real-time target recognition and tracking applications.
AB - A fast and efficient spatial-spectral fusion method for resolution enhancement of hyperspectral imagery is proposed in this paper. A linear mixture model and fully constrained least squares based unmixing algorithm are applied for spectral unmixing of the hyperspectral imagery and the resulted fractional images are processed using a spatial-spectral information correlation model through a learning-based super-resolution mapping technique. To validate the performance of the method, experiments are carried out on real images. The obtained results validate the reliability of the technique. The main advantages of the proposed method include its autonomous nature so that it doesn't need any high resolution secondary source of data, its acceptable performance, and its low computational cost which makes it favorable for real-time target recognition and tracking applications.
KW - Fractional image
KW - Hyperspectral imagery
KW - Resolution enhancement
KW - Spectral unmixing
KW - Super-resolution mapping
UR - https://www.scopus.com/pages/publications/77950954474
U2 - 10.1109/IGARSS.2009.5417891
DO - 10.1109/IGARSS.2009.5417891
M3 - 会议稿件
AN - SCOPUS:77950954474
SN - 9781424433957
T3 - International Geoscience and Remote Sensing Symposium (IGARSS)
SP - 813
EP - 816
BT - 2009 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2009 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2009 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2009
Y2 - 12 July 2009 through 17 July 2009
ER -