December 9, 2017
Comments Off on Region-of-Interest Coding Based on Saliency Detection and Directional Wavelet for Remote Sensing Images
Posted in: IEEE 2017, MATLAB
Region-of-Interest Coding Based on Saliency Detection and Directional Wavelet for Remote Sensing Images Abstract: With growing contradiction between the high-speed acquisition of remote sensing data and the low-speed data storage and transmission, the advantages of giving higher priority to a region of interest (ROI) in compression have become prominent. Previous research focused on ROI coding, […]
December 9, 2017
Comments Off on Predictive Lossless Compression of Regions of Interest in Hyperspectral Images With No-Data Regions
Posted in: IEEE 2017, MATLAB
Predictive Lossless Compression of Regions of Interest in Hyperspectral Images With No-Data Regions Abstract: This paper addresses the problem of efficient predictive lossless compression on the regions of interest (ROIs) in the hyperspectral images with no-data regions. We propose a two-stage prediction scheme, where a context-similarity-based weighted average prediction is followed by recursive least square […]