- 专利标题： Transmission Apparatus, Method Of Transmitting Image Data In High Dynamic Range, Reception Apparatus, Method Of Receiving Image Data In High Dynamic Range, And Program
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申请号： US16690641申请日： 2019-11-21
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公开(公告)号： US20200092527A1公开(公告)日： 2020-03-19
- 发明人: Yasuhisa Nakajima
- 申请人： Saturn Licensing LLC
- 申请人地址： US NY New York
- 专利权人： Saturn Licensing LLC
- 当前专利权人： Saturn Licensing LLC
- 当前专利权人地址： US NY New York
- 优先权： JP2013-131183 20130621; JP2013-246876 20131129; JP2014-100011 20140513
- 主分类号： H04N9/69
- IPC分类号： H04N9/69 ; H04N5/44 ; H04N7/00 ; H04N5/42 ; H04N21/4363 ; H04N5/202 ; H04N5/765 ; H04N5/775
摘要：
Transmission of HDR image data is satisfactorily performed between apparatuses.A transmission apparatus (synchronized apparatus) transmits the HDR image data to a reception apparatus (source apparatus) over a transmission path. At that time, the transmission apparatus transmits information on a transmission method for and/or information on gamma correction for the HDR image data to the reception apparatus over the transmission path. The reception apparatus performs processing (decoding processing, gamma correction processing, and the like) on the received HDR image data, based on the information on the transmission method and/or the information on the gamma correction that are received. For example, the transmission apparatus receives from the reception apparatus the pieces of information on the transmission method and/or the gamma correction that the reception apparatus can support, selects the method that the reception apparatus can support, and thus uses the selected method.