Jing Ma, Xidian University, Xi?an, China,
Jie Guo, Xidian University, Xi?an, China
The interferential spectrometer is considered as the next generation of imaging spectrometers in aerial remote sensing. The customary multispectral images compression methods only consider the quality of reconstructed images in spatial domain without concerning the effect in Fourier domain where the application of spectrum is often used, such as substance classification and recognition. Our method WRDO-SPIHT (Weighted Rate-Distortion Optimization for SPIHT) is proposed based on the relationship between the distortion in Fourier domain and compression in spatial domain.
Citation:
Jing Ma, Chengke Wu, Dong Chen, Jie Guo, "Interference Multispectral Image Compression with Adaptive Distortion Control in Fourier Domain," dcc, pp.395, 2007 Data Compression Conference (DCC'07), 2007