Title :
Efficient spatial and temporal resolution control for archiving and retrieving a series of remote sensing image data using 3D wavelet transform
Author :
Kanai, Satoshi ; Imai, Masashi ; Kishinami, Takeshi ; Saitoh, Seiichi
Author_Institution :
Graduate Sch. of Eng., Hokkaido Univ., Sapporo, Japan
Abstract :
Proposes efficient spatial and temporal resolution controlling methods for the time series of remote sensing images based on a 3D wavelet transform. For fast archiving and retrieving of the images, incremental decomposition of multi-resolution representation, and spatially and temporally local reconstruction are also proposed. The efficiencies of the methods are evaluated through simulations
Keywords :
image resolution; image retrieval; image sequences; remote sensing; time series; wavelet transforms; 3D wavelet transform; image archiving; image retrieval; incremental decomposition; local reconstruction; multi-resolution representation; remote sensing image data; remote sensing images; simulations; spatial resolution controlling methods; temporal resolution controlling methods; time series; Aquaculture; Computational modeling; Data engineering; Image reconstruction; Image resolution; Image retrieval; Information retrieval; Remote sensing; Spatial resolution; Wavelet transforms;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-7031-7
DOI :
10.1109/IGARSS.2001.977972
