7 records found
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23/01/2012
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YEDA Research and Development Company LTD., the commercial arm of the Weizmann Institute of
Science, today announced it has entered into a license agreement with Adobe Systems Incorporated
related to a bidirectional similarity measure to summarize visual data.
The bidirectional similarity method developed by Prof. Michal Irani and Drs. Denis Simakov,
Yaron Caspi and Eli Shechtman of the Institute’s Computer Science and Applied Mathematics
Department is a technique for summarizing visual data – both still images and video. Rather than
cropping or scaling down an image to obtain a smaller thumbnail, or clipping a video segment, the
method produces a complete and coherent visual summary: a smaller or shorter version of the original
that retains the most relevant information. The bi-directionality of the method ensures that the resulting
image is visually coherent: In addition to telling the same “story,” it is as visually pleasing as the
original. As opposed to cropping or clipping, in which important information can be lost; or scaling
down, in which resolution is lost, summarizing manages to maintain both relevant information and
resolution details, despite the decrease in size.
The method is based on eliminating redundant information from the image/video. Video
summarization works in a similar way, only the program exploits redundancy in space-time. Gradual
resizing and rechecking ensures that the final result is seamless and coherent.
In addition to summarizing images and videos, the method may have a number of other
applications, including completing missing parts in images/videos; creating montages out of separate
images; photo reshuffling (in which elements may be moved around the image/video); automatic
cropping; image synthesis (in which an image might be expanded, rather than summarized); and image
morphing (generating a video sequence displaying a smooth transition from one image to another,
possibly unrelated, image).
Prof. Michal Irani’s research is supported by the Citi Foundation.
Yeda Research and Development Company Ltd. is the Technology Transfer Company of the Weizmann
Institute of Science. Yeda markets and commercializes intellectual property created in the Weizmann Institute laboratories.
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05/07/2011
23/05/2011
01/05/2011
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Ben-Gurion University of the Negev (BGU) and France Telecom (Orange Labs R&D) have agreed to collaborate on research applying "location theory" to determine the optimal placement of their Internet routers, which will enhance services like video streaming.
Location theory uses complex algorithms and reams of statistical data to reach an optimal resolution of a problem. Prof. Michael Segal, of the BGU Department of Communication Systems Engineering is one of only a few researchers worldwide who have attempted to apply this theory to communications networks. The placement of routers is critical for customer satisfaction. For example, if a router is placed too far from a customers' homes then service might not be adequate.
According to Prof. Michael Segal, "We will look at factors such as user demand, historical use in particular neighborhoods - whether there was heavier use in the morning or evening. The question is: where is the best place to position the routers to improve the performance of the network?"
France Telecom and BGU signed a general cooperation agreement last year. The location theory contract is the first specific project to emerge from that agreement.
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22/02/2011
03/10/2010
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BEER-SHEVA, Israel; October 7, 2010 — The Arava group, initiated by the Eilat-Elot municipality and Ben-Gurion University of the Negev (BGU), recently won a tender from the Israeli Ministry of Industry, Trade and Labor to establish and operate a technology center for renewable energy in the south of the country. The government of Israel and the group will each invest half of $30 million (114 million Shekels) over a five-year period. BGU, represented by BGN Technologies, the University's technology transfer company, has joined the group commitment to invest in the long-term development of industry in the region.
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16/08/2010
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Hadasit offers comprehensive customized preclinical professional services to the domestic and international biotechnology,
pharmaceutical and medical device industries at Hadassah.
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