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A Watermarking Algorithm for Vector Spatial Geo-Data Based on Integer Wavelet Transform
Digital Watermarking Vector Geo-Spatial Data Integer Wavelet Transform Robust
2015/12/11
Considering the characteristic of vector geo-spatial data for digital watermarking, this paper presents a new watermarking algorithm for vector geo-spatial data based on integer wavelet transform. By ...
Wavelet Based Distributed Video Coding with Spatial Scalability
Video Coding Spatial Scalability
2010/12/20
In this paper, an improved spatial scalable wavelet domain distributed video coding (DVC) scheme is proposed. In this scheme, we adaptively apply differential pulse code
modulation (DPCM) Wyner-Ziv (...
Abstract—This paper proposes a distributed video coding scheme based on the zerotree entropy (ZTE) coding. Wyner- Ziv theory on source coding with side information is taken as
the basic coding princi...