Volume 18 | Issue 12

The scope of the Periodical is the various aspects of research in multimedia technology and applications of multimedia, including, but not limited to, circuits, networking, signal processing, systems, software, and systems integration, as represented by the Fields of Interest of the sponsors.

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Editor

Wenwu Zhu
Department of Computer Science
Tsinghua University
Beijing, China
wwzhu@tsinghua.edu.cn

Articles

Presents the table of contents for this issue of this publication.

Provides a listing of current staff, committee members and society officers.

We have implemented a near-ultrasonic communication protocol in the 18.5–20 kHz band, which is inaudible to most humans, using commodity smartphone speakers and microphones to transmit and receive signals. The protocol described in this paper is a component of Google's Nearby platform, where near-ultrasound signals are used to establish copresence between nearby... Read more on IEEE Xplore

In music, repetition is a fundamental concept to establish structure and create temporal relationships. Previous approaches to detecting repetition in music recordings have mainly focused on discovering repeated patterns of variable length and instrumentation at arbitrary locations. In this paper, we present a novel method for the discovery of repeated sung phrases in folk music recordings and,... Read more on IEEE Xplore

Superresolution (SR) of compressed images is chall-enging due to the combination of resolution loss and compression artifacts. To solve these intertwined problems, the conventional cascading framework splits the solution into independent deblocking and SR subprocesses, where some existing high-frequency (HF) components are often oversmoothed during deblocking and information exchange between... Read more on IEEE Xplore