350 search results - page 64 / 70 » Efficient Wavelet-Based Video Coding |
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper presents a new selective and scalable encryption (SSE) method for intra dyadic scalable coding framework based on wavelet/subband (DWTSB) for H.264/AVC. It has been ach...
VLSID
2004
IEEE
14 years 10 months ago
2004
IEEE
demanding algorithm of a video encoder. It is known that about 60% ~ 80% of the total computation time is consumed for motion estimation [1]. The second is its high impact on the v...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
An end-to-end rate-distortion optimized motion estimation method for robust video coding in lossy networks is proposed. In this method the expected reconstructed distortion after ...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
The quantization parameter (QP) has a very important impact on the compression rate in H.264. In this paper we show that in order to achieve efficient rate-control coding a good e...
ISCAS
2007
IEEE
14 years 4 months ago
2007
IEEE
—Simplified order-16 Integer Cosine Transform (ICT) has been proved to be an efficient coding tool especially for High-Definition (HD) video coding and is much simpler than ICT a...