Video Transmitting Apparatus, Video Display Apparatus, Video Transmitting Method and Video Display Method
1 Assignment
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Accused Products
Abstract
During reproduction of received wide-field video data by use of a receiving side apparatus, whatever may be the type, size, resolution and orientation of a receiving side display apparatus, the video information is converted, based on information transmitted together with the video information, such that the video information is suitable for the reproducing side display apparatus, thereby achieving a faithful display. A wide-field video generating/displaying system has a virtual video display system comprising one or more display apparatus (114) and also has a real video display system comprising one or more display apparatuses (105-107) that display the video information. A transmitting side apparatus generates one or more pieces of video information and virtual video display system information based on the shape, size, resolution and orientation information of the display apparatus (114), while the receiving side apparatus performs, based on the received virtual video display system information, a conversion of the video information such that the video information is suitable for the display apparatuses (105-107), thereby displaying the video information on the video display apparatuses (105-107).
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Citations
46 Claims
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1-23. -23. (canceled)
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24. A video transmitting apparatus transmitting video information generated to be displayed on one or more display screens making up a virtual viewing environment, comprising:
a means that adds and transmits virtual video presenting system information related to positions of pixels included in the display screens making up the virtual viewing environment along with the video information. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32, 33)
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34. A video transmitting method of transmitting video information generated to be displayed on one or more display screens making up a virtual viewing environment, the method comprising the step of:
adding and transmitting virtual video presenting system information related to positions of pixels included in the display screens making up the virtual viewing environment along with the video information.
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35. A video display apparatus receiving video information generated to be displayed on one or more display screens in a virtual viewing environment to display the video information on one or more display screens in a real viewing environment, comprising:
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a means that acquires virtual video presenting system information related to positions of pixels included in the display screens in the virtual viewing environment, and a means that uses the acquired virtual video presenting system information and real video presenting system information related to positions of pixels included in the display screens in the real viewing environment to generate video information displayed on the pixels included in the display screens in the real viewing environment from the received video information. - View Dependent Claims (36, 37, 38, 39, 40, 41, 42, 43, 44, 45)
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46. A video display method of receiving video information generated to be displayed on one or more display screens in a virtual viewing environment to display the video information on one or more display screens in a real viewing environment, the method comprising the steps of:
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acquiring virtual video presenting system information related to positions of pixels included in the display screens in the virtual viewing environment, and using the acquired virtual video presenting system information and real video presenting system information related to positions of pixels included in the display screens in the real viewing environment to generate video information displayed on the pixels included in the display screens in the real viewing environment from the received video information.
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Specification