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公开(公告)号：US11343466B2
公开(公告)日：2022-05-24
申请号：US17095779
申请日：2020-11-12
发明人： Ssu-Ming Cheng , Hong-Wei Liu , Chen-Hsiang Wu , Shi-Jie Lin , Yen-Cheng Yao , Chih-Sheng Wang
摘要： A video signal conversion device includes a frontend interface circuit, a FPGA video processor and a backend interface circuit. The frontend interface circuit receives a HDR video input signal from a video transmitting device. The FPGA video processor outputs a SDR first video output signal. A video receiving device receives the first video output signal and a HDR second video output signal from the FPGA video processor through the video bridge controller of the backend interface circuit by PCI-E.
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公开(公告)号：US20190335138A1
公开(公告)日：2019-10-31
申请号：US16395393
申请日：2019-04-26
发明人： Ssu-Ming Cheng , Hong-Wei Liu , Chen-Hsiang Wu , Shi-Jie Lin , Yen-Cheng Yao , Chih-Sheng Wang
摘要： A video signal conversion device includes a frontend interface circuit, a FPGA video processor and a backend interface circuit. The frontend interface circuit receives a HDR video input signal from a video transmitting device. The FPGA video processor outputs a SDR first video output signal. A video receiving device receives the first video output signal and a HDR second video output signal from the FPGA video processor through the video bridge controller of the backend interface circuit by PCI-E.
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公开(公告)号：US20220256113A1
公开(公告)日：2022-08-11
申请号：US17729736
申请日：2022-04-26
发明人： Ssu-Ming Cheng , Hong-Wei Liu , Chen-Hsiang Wu , Shi-Jie Lin , Yen-Cheng Yao , Chih-Sheng Wang
摘要： A video signal conversion device includes a frontend interface circuit, a FPGA video processor and a backend interface circuit. The frontend interface circuit receives a HDR video input signal from a video transmitting device. The FPGA video processor outputs a SDR first video output signal. A video receiving device receives the first video output signal and a HDR second video output signal from the FPGA video processor through the video bridge controller of the backend interface circuit by PCI-E.
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公开(公告)号：US20210067736A1
公开(公告)日：2021-03-04
申请号：US17095779
申请日：2020-11-12
发明人： Ssu-Ming Cheng , Hong-Wei Liu , Chen-Hsiang Wu , Shi-Jie Lin , Yen-Cheng Yao , Chih-Sheng Wang
摘要： A video signal conversion device includes a frontend interface circuit, a FPGA video processor and a backend interface circuit. The frontend interface circuit receives a HDR video input signal from a video transmitting device. The FPGA video processor outputs a SDR first video output signal. A video receiving device receives the first video output signal and a HDR second video output signal from the FPGA video processor through the video bridge controller of the backend interface circuit by PCI-E.
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