多媒体处理核心技术及产业化, 嵌入式智慧多媒体资讯处理平臺
GHP/040/09CZ
20100301 - 20111231
4855
赵盛章博士
The proposal will develop core multimedia technologies for machine processing to achieve better content understanding and rendering.
• Design and development of high performance and reliable technology IP:
1. Embedded intelligent multimedia information processing platform, which supports 4-channels D1 or single channel 1080i H.264 video compression, and video scene analysis simultaneously in a single DSP chip.
2. Visual scene analysis algorithm, such as background estimation, object segmentation, object tracking using Feature Density Approximation(FDA), behavior analysis, fusion of video compression and scene analysis, which leverage the motion vector information in video compression to reduce the computation overhead in object tracking dramatically.
3. Enhanced impulsive sound detection algorithm, and new word spotting algorithm for 20 sensitive keywords.
4. Fusion of sound/video scene analysis
5. Automatic detection and recognition of intrusion or violence scenes in real time. Other scene matching with new scene template defined by customers are also included.
6. Audio & video de-noising algorithm
7. Object extraction algorithm for speaker and virtual background mixing
8. Integrated sound/video de-noising and high definition video compression technology .
9. Embedded intelligent multimedia information processing platform which can be used in intelligent surveillance and multimedia communication area, and achieve 30% cost down compare with similar market product.
• Open and flexible software module design, ready for integration with existing traditional application systems such as surveillance systems, IPTV systems, digital film archiving systems.1. Object tracking technology optimization
2. Video De-Noising technology, based on the de-noising and super resolution algorithm to develop optimized video de-noising on decoder side, trans-coding and multiple-view in server side, to improve the video quality under the mix-rate video network.
3. Net-True virtual reality development, it is based on the object segmentation algorithm developed by ASTRI, to implement conference Net-True technology, virtual single round table conference, and try to become the world leader in this domain.
4, Carrier level surveillance platform development, to be deployed in all over the country.
5. Wireless video surveillance, support multiple standard such as TD-SCDMA, WCDMA,CDMA 2000 and Wi-Max
6. Advanced streaming and storage technology. To achieve mass volume video live and storage via distributed architecture and traffic balance.
7. Carrier level intelligent surveillance server platform, which can support automatically detect and recognize intrusion or violence scenes in real time, set alarm, and request for immediate processing, Analysis the signals from group of cameras deployed in one area, so as to achieve tracking the suspect via camera network, and its commercialization.
深圳研发中心，寳利通通信技术（北京）有限公司 [赞助机构]
香港大学
中兴通讯股份有限公司 [赞助机构]
本专案计画研发智慧的多媒体资讯处理的核心技术平臺,以达致智慧的资讯创建, 针对紧急事件检测的场景分析,表达和增强。 现存的基於人工监视的监控系统，依赖人工发现紧急事件。建议的智慧技术平臺，将能自动监测紧急事件，减少人工幹预程度，提高警方回应速度，改善治安，有利於创建和谐社会。 核心技术包括嵌入式多媒体资讯处理硬体平臺以及提供智慧监控和多媒体通信所需的演算法，包括高清晰度视频H.264压缩，降噪，智慧视音频场景处理以及敏感辞彙识别的融合分析，行为分析，视频增强技术。将同本地大学在核心演算法研究上合作。 随著多媒体资讯工业，特别是智慧监控和多媒体工业在大中华地区的快速发展，本专案将产生巨大商机。