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  1. 42221
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    Novel watermarking based on DIBR 3D image by Chen CUI, Shen WANG, Qiong LI

    Published 2016-05-01
    “…Depth-image-based rendering (DIBR) has become an important technology in 3D displaying with its great advantages.As a result,more and more 3D products copyright problems turn out.Since either the center view with depth image or the synthesized virtual views could be illegally distributed,not only the center views but also the synthesized virtual views need to be protected.A watermarking method for DIBR 3D images was proposed.After applying three-level DWT to the center image,odd-even quantization was utilized to modify the coefficients of the sub-blocks of the center image,by this way the proposed method was made robust to typical signal distortions,such as JPEG compression,noise addition and median filter.As the experimental results shown,the proposed method is much more robust to the common signal distortion attacks with lower BER (bit error rate) compared with existing methods.…”
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  3. 42223
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    Crop Growth Monitoring Through integration of WSN and IoT by Haoran yu

    Published 2022-09-01
    “…The emerging and revolutionary technology called Internet of Things (IoT), presenting the future of computing, communication, and network, has made a number of tough jobs easier with the help of Internet, sensor, and embedded systems. …”
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    The WArP Experiment: A Double-Phase Argon Detector for Dark Matter Searches by Andrea Zani

    Published 2014-01-01
    “…The WArP 100l detector was assembled in 2008 at the Gran Sasso National Laboratories (LNGS), as the final step of a years-long R&D programme, aimed at characterising the technology of Argon in double phase for dark matter detection. …”
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    Reshaping vitreoretinal surgery: Intraoperative optical coherence tomography as a tool for enhancing surgical decision-making in complex cases by Yin-Hsi Chang, Gavin S. W. Tan, Hung-Da Chou, Andrew S. H. Tsai

    Published 2024-12-01
    “…Common scenarios include membrane peeling procedures, retinal detachments, choroidal–retinal biopsies, Argus implants, and subretinal injections. iOCT offers the surgeon a better understanding of the retinal microarchitectural changes and timely intraoperative feedback, directing a future view of precision surgery. However, this technology has not been widely adopted due to its limitations including cost, surgeons’ habits, lack of compatible equipment, software limitations, and so on. …”
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  10. 42230

    Software-defined protocol independent parser based on FPGA by Lixin MIAO, Qinrang LIU, Xin WANG

    Published 2020-02-01
    “…With the boom of information technology,heterogeneous networks with various functions emerge in endlessly,heterogeneous fusion network has become the inevitable trend of the development of the next generation network.To realize communication between heterogeneous networks,network forwarding equipment is essential.Traditional forwarding devices only support fixed protocol configuration and lack scalability,so they cannot support new network protocols.In view of this situation,a software defined protocol independent parser based on FPGA was proposed.The software defined the parsing process,giving the parser flexible and programmable features.It can analyze multiple protocol packets and extract key information needed for protocol conversion without changing hardware devices.The parser through a high-performance FPGA platform were implemented and hardware resource overhead and performance were evaluated.Experimental results show that it can complete the fast parsing of various heterogeneous network protocols and obtain complete analytical data.…”
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    Elèves, apprentissages et « numérique » : regard rétrospectif et perspectives by Georges-Louis Baron

    Published 2014-01-01
    “…It first presents the evolution of the great theoretical visions produced by research on educational technology and then discusses the current tendencies regarding installing new curricula.…”
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