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Signal Processing Magazine Contents | Zoom in | Zoom out For navigation instructions please click here Search Issue | Next Page [VOLUME 27 NUMBER 2 MARCH 2010] Click here to access ContentGazette Supplement Contents | Zoom in | Zoom outFor navigation instructions please click here Search Issue | Next Page A Previous Page | Contents | Zoom in | Zoom out | Front Cover | Search Issue | Next Page BEF MaGS GVA-81+ 10 dB GVA-83+ GVA-82+ 20 dB 15 dB GVA-84+ 24 dB +20 dBm Power Amplifiers with a choice of gain! PLIFIERS $ 82 DC to 7 GHz from 1ea. (qty. 25) Mini-Circuits’ monolithic, surface-mount GVA amplifiers are as +41 dBm at 1 GHz. Supplied in RoHS-compliant, SOT-89 extremely broadband, with wide dynamic range and the housings, low-cost GVA amplifiers feature excellent right gain to fit your application. Based on high-performance input/output return loss and high reverse isolation. With InGaP HBT technology, patented GVA amplifiers cover DC* to built-in ESD protection, GVA amplifiers are unconditionally 7 GHz, with a selection of gain choices 10, 15, 20 or 24dB, stable and designed for a single 5-V supply. For more on (measured at 1 GHz). They provide better than +20 dBm broadband GVA amplifiers, visit the Mini-Circuits’ web site typical output power, with typical IP3 performance as high at www.minicircuits.com. US patent 6,943,629 *Low frequency determined by coupling cap. Mini-Circuits...Your partners for success since 1969 ® ISO 9001 ISO 14001 AS 9100 CERTIFIED TM P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 ________ The Design Engineers Search Engine finds the model you need, Instantly • For detailed performance specs & shopping online see IF/RF MICROWAVE COMPONENTS 458 rev C A Previous Page | Contents | Zoom in | Zoom out | Front Cover | Search Issue | Next Page BEF MaGS A Previous Page | Contents | Zoom in | Zoom out | Front Cover | Search Issue | Next Page BEF MaGS [VOLUME 27 NUMBER 2] [CONTENTS] [SPECIAL SECTION—SIGNAL PROCESSING ON [FEATURE] PLATFORMS WITH MULTIPLE CORES, PART 2] 118 THE CURVELET TRANSFORM 20 FROM THE GUEST EDITORS 50 A SURVEY OF MEDICAL IMAGE Jianwei Ma and Gerlind Plonka Yen-Kuang Chen, Chaitali Chakrabarti, REGISTRATION ON MULTICORE Shuvra Bhattacharyya, and AND THE GPU Bruno Bougard Ramtin Shams, Parastoo Sadeghi, Rodney A. Kennedy, and Richard I. Hartley [COLUMNS] 22 FUTURE SOFTWARE-DEFINED RADIO PLATFORMS 61 UTILIZING HIERARCHICAL 2 FROM THE EDITOR AND MAPPING FLOWS MULTIPROCESSING New Focus, New Challenge Martin Palkovic, Praveen Raghavan, FOR MEDICAL IMAGE Li Deng Min Li, Antoine Dejonghe, REGISTRATION 4 PRESIDENT’S MESSAGE Liesbet Van der Perre, William Plishker, Omkar Dandekar, and Francky Catthoor SPS: Forging Ahead with New Shuvra S. Bhattacharyya, and Innovations for Its Members Raj Shekhar 34 AN ADVANTAGEOUS Mostafa (Mos) Kaveh ROTOSCOPING METHOD 69 SYNTHETIC APERTURE RADAR 12 SPOTLIGHT REPORT Richard Rzeszutek, Thomas F. PROCESSING WITH GPGPU SETI–Are We (Still) Alone? El-Maraghi, Dimitrios Androutsos, Maurizio di Bisceglie, Michele Di Santo, Ron Schneiderman and Samuel Zhou Carmela Galdi, Riccardo Lanari, and Nadia Ranaldo 16 READER’S CHOICE 40 MATLAB FOR SIGNAL Top Downloads in IEEE Xplore PROCESSING ON 79 VIDEO CODING ON MULTICORE 134 APPLICATIONS CORNER MULTIPROCESSORS AND GRAPHICS PROCESSORS Multicore Image Processing with MULTICORES Ngai-Man Cheung, Xiaopeng Fan, OpenMP Siddharth Samsi, Vijay Gadepally, Oscar C. Au, and Man-Cheung Kung and Ashok Krishnamurthy Greg Slabaugh, Richard Boyes, and Xiaoyun Yang 90 AUDIO SPARSE DECOMPOSITIONS IN PARALLEL 139 DSP TIPS&TRICKS Laurent Daudet A Flexible Window Function [COVER] CHAD BAKER/DIGITAL VISION/ for Spectral Analysis GETTY IMAGES 97 IMAGE PROCESSING ON Tae Hyun Yoon and Eon Kyeong Joo MULTICORE X86 ARCHITECTURES Daehyun Kim, Victor W. Lee, 143 LECTURE NOTES and Yen-Kuang Chen The Phased Array Is the Maximum SNR Active Array 108 BUILDING CORRELATORS WITH Jian Li and Petre Stoica MANY-CORE HARDWARE Rob V. van Nieuwpoort 145 BEST OF THE WEB and John W. Romein DataWare: Sea Clutter and Small Boat Radar Reflectivity Databases H.J. de Wind, J.C. Cilliers, and P.L. Herselman 149 DSP FORUM SCOPE: IEEE Signal Processing Magazine publishes tutorial-style articles on signal processing research and applications, as well as Ultra-Low Power Signal Processing columns and forums on issues of interest. Its coverage ranges from fundamental principles to practical implementation, reflecting Gene Frantz, Jörg Henkel, Jan Rabaey, the multidimensional facets of interests and concerns of the community. Its mission is to bring up-to-date, emerging and active Todd Schneider, Marilyn Wolf, technical developments, issues, and events to the research, educational, and professional communities. It is also the main Society communication platform addressing important issues concerning all members. and Umit Batur IEEE SIGNAL PROCESSING MAGAZINE (ISSN 1053-5888) (ISPREG) is published bimonthly by the Institute of Electrical and 160 IN THE SPOTLIGHT Electronics Engineers, Inc., 3 Park Avenue, 17th Floor, New York, NY 10016-5997 USA (+1 212 419 7900). Responsibility for the Paths Ahead in the Science of contents rests upon the authors and not the IEEE, the Society, or its members. Annual member subscriptions included in Information and Decision Systems Society fee. Nonmember subscriptions available upon request. Individual copies: IEEE Members $20.00 (first copy only), non- members $175.00 per copy. Copyright and Reprint Permissions: Abstracting is permitted with credit to the source. Libraries are Alan S. 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Digital Object Identifi er 10.1109/MSP.2009.935379 155 DATES AHEAD IEEE SIGNAL PROCESSING MAGAZINE [1] MARCH 2010 A Previous Page | Contents | Zoom in | Zoom out | Front Cover | Search Issue | Next Page BEF MaGS A Previous Page | Contents | Zoom in | Zoom out | Front Cover | Search Issue | Next Page BEF MaGS from the EDITOR [ ] Li Deng Editor-in-Chief [email protected]______________ New Focus, New Challenge apid advancement of our statistical, computational, heuristic, and/ areas. The updated “signal” members information society necessi- or linguistic representations, formalisms, cover any abstract, symbolic, or physical tates prompt update and and techniques for sensing, acquisition, manifestation of information with exam- expansion of the technical extraction, representation, modeling, ples that include: audio, music, speech, scope and focus of interest of analysis, synthesis, compression, detec- text, image, graphics, video, multimedia, Rour IEEE Signal Processing Society tion, recovery, decomposition, enhance- sensor, communication, geophysical, (SPS). Compared with just some years ment, rendering, display, learning, sonar, radar, biological, chemical, mo- ago, the current focus of signal process- recognition, un derstanding, securing, lecular, genomic, medical, data, or ing as an enabling technology has been authenticating, and communicating of sequences of symbols, attributes, or nu- significantly broadened. Now it encom- information and signals. Such diverse merical quantities. passes theories, architectures, algorithms, “processing” tasks are accomplished by The expanded technical scope of our implementations, and applications for the either digital or analog devices or algo- Society presents new challenges for transformation of information contained rithms, and in the form of either software, IEEE Signal Processing Magazine, espe- in many different physical, symbolic, or hardware, or firmware. cially with respect to its role of educat- abstract formats that we broadly desig- New elements in the updated focus of ing our readers in new trends and in nate as “signals.” Methodology wise, sig- interest above are reflected particularly cross-pollinating technical areas. Signal nal processing uses mathematical, by the expanded members of the “sig- processing is a vibrant and inherently nal,” as pursued currently by a wide Digital Object Identifier 10.1109/MSP.2009.935593 range of work of the SPS’s 11 technical (continued on page 148) IEEE SIGNAL PROCESSING MAGAZINE Jian Li — University of Florida-Gainesville ASSOCIATE EDITORS—E-NEWSLETTER Li Deng, Editor-in-Chief — Microsoft Research Tom Luo — University of Minnesota Nitin Chandrachoodan — India Institute Soo-Chang Pei — National Taiwan University of Technologies AREA EDITORS Fernando Pereira — ISTIT, Portugal Pascal Frossard — EPFL, Switzerland Feature Articles — Antonio Ortega, University Roberto Pieraccini — Speech Cycle Inc. Yan Lindsay Sun — University of Rhode Island of Southern California Majid Rabbani — Eastman Kodak Company Z. Jane Wang — University of British
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