156 search results - page 7 / 32 » Robust Motion Watermarking based on Multiresolution Analysis |
IJISTA
2010
13 years 5 months ago
2010
—Camera motion estimation plays an important role in digital video analysis algorithms such as video indexing and retrieval or automatic movie analysis. Several algorithms have b...
SIVP
2010
13 years 5 months ago
2010
We present a robust, hybrid non-blind MPEG video watermarking technique based on a high-order tensor singular value decomposition and the discrete wavelet transform (DWT). The core...
TCSV
2010
13 years 2 months ago
2010
During the past ten years, Wyner-Ziv video coding (WZVC) has gained a lot of research interests because of its unique characteristics of "simple encoding, complex decoding&quo...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper presents a novel approach to the multiresolution analysis and scalability in video indexing and retrieval. A scalable algorithm for video parsing and key-frame extracti...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper we propose an optimal and robust correlation technique for the local motion estimation purposes. It is based on the maximization of a statistical robust matching fun...