A lightweight encryption technique for JPEG2000 with optional support for transparent encryption is proposed. Randomized anisotropic wavelet packet bases are used to construct a s...
Abstract— In recent years, Content Delivery Networks (CDN) and Peerto-Peer (P2P) networks have emerged as two effective paradigms for delivering multimedia contents over the Inte...
A broad spectrum of network measurement applications demand passive multipoint measurements in which data from multiple observation points has to be correlated. Examples are the p...
The number of stored objects that should be targets of high throughput retrieval, such as multimedia stream objects, is increasing recently. To implement a high throughput storage...
Makoto Kataigi, Dai Kobayashi, Tomohiro Yoshihara,...
A composite multimedia object has specific timing relationships among the different types of component media. Coordinating the real-time presentation of information and maintaini...