-
公开(公告)号：US20190158794A1
公开(公告)日：2019-05-23
申请号：US16260789
申请日：2019-01-29
申请人： Saturn Licensing LLC
发明人： Yasuhisa Nakajima
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.
-
公开(公告)号：US20170223325A1
公开(公告)日：2017-08-03
申请号：US15493639
申请日：2017-04-21
申请人： Saturn Licensing LLC
发明人： Yasuhisa Nakajima
CPC分类号： H04N9/69 , H04N5/202 , H04N5/42 , H04N5/4401 , H04N5/765 , H04N5/775 , H04N7/007 , H04N21/43635
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.
-
23.发明授权公开(公告)号：US09451227B2
公开(公告)日：2016-09-20
申请号：US14498324
申请日：2014-09-26
发明人： Huang-Yu Chiang
摘要： A signal synthesis circuit synthesizes luma signals and chroma signals output by a video signal source, to output composite video broadcast signals (CVBS). The signal synthesis circuit includes a first gain adjusting unit, a delay unit, and a second gain adjusting unit. The first gain adjusting unit receives and adjusts the gain of the luma signals from the video signal source, and the delay unit delays phases of the luma signals output by the first gain adjusting unit. The second gain adjusting unit receives and adjusts the gain of the chroma signals from the video signal source so that the luma signals output by the delay unit and the chroma signals output by the second gain adjusting unit can be synthesized into the CVBS.
摘要翻译： 信号合成电路合成由视频信号源输出的亮度信号和色度信号，以输出复合视频广播信号（CVBS）。 信号合成电路包括第一增益调整单元，延迟单元和第二增益调整单元。 第一增益调整单元接收和调整来自视频信号源的亮度信号的增益，并且延迟单元延迟由第一增益调整单元输出的亮度信号的相位。 第二增益调整单元接收和调整来自视频信号源的色度信号的增益，使得由延迟单元输出的亮度信号和由第二增益调节单元输出的色度信号可被合成到CVBS中。
-
公开(公告)号：US3586762A
公开(公告)日：1971-06-22
申请号：US3586762D
申请日：1969-02-03
发明人： HODGE FREDERICK J , BARCLAY RALPH R
CPC分类号： H04N9/882
摘要： The present invention is directed to a dropout compensator for use in compensating for dropouts in the PAL color television system. The present invention separates the luminance information and the color information and feeds the separate information into two channels and operates on these channels independently. Specifically, the luminance information is delayed to provide for a luminance dropout compensating signal. The color information is also delayed but, in addition, the color information undergoes one of several types of functional operations so that the color information may be added to the luminance information to provide for the proper dropout compensating signal which may be substituted for the regular video signal when the dropout occurs. In one example of the invention, the color information is delayed for approximately a two-line period and then phase shifted in order to provide for the proper color dropout signal. In a second embodiment of the invention, the color signal is delayed and passed through a conjugate function generator to average out the errors over two lines and the color signal is then passed through a final one-line delay. In a final embodiment of the invention, the color signal is delayed a single line and is then modulated to produce the proper color dropout signal.
-
25.发明授权Apparatus for optically resolving the light derived from the scanning of a tonal image into color components 失效用于光学解决从将图像扫描成颜色成分的光衍射的装置
公开(公告)号：US3585281A
公开(公告)日：1971-06-15
申请号：US3585281D
申请日：1967-12-22
申请人： PRINTING DEV INC
发明人： JORDAN HAROLD O W
摘要： A color transparency is scanned by a beam from a spot moving over the screen of a cathode-ray tube. The modulated beam is divided by neutral beam splitters into secondary beams color filtered only by dichroic filters to yield color component beams incident on photomultipliers. Each beam-filter angle of incidence is variable between O* and 20*. An image of the copy is projected onto the tube screen by a light beam chopped at a rate rendering that image flickerless.
-
公开(公告)号：US3551590A
公开(公告)日：1970-12-29
申请号：US3551590D
申请日：1967-06-14
发明人： BOOTHROYD WILSON P
CPC分类号： H04N9/077
-
公开(公告)号：US10791309B2
公开(公告)日：2020-09-29
申请号：US16690641
申请日：2019-11-21
申请人： Saturn Licensing LLC
发明人： Yasuhisa Nakajima
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.
-
公开(公告)号：US20200122645A1
公开(公告)日：2020-04-23
申请号：US16164001
申请日：2018-10-18
发明人： Kun-Yu TSAI
摘要： A method for filtering driving images includes enabling a light compensating unit at a first time point to emit supplemental light, capturing a first driving image under the supplemental light at the first time point by an image capturing unit, disabling the light compensating unit at a second time point, capturing a second driving image at the second time point by the image capturing unit, selecting the first driving image according to a first brightness difference between the first driving image and the second driving image and a predetermined threshold, and outputting the first driving image when the first brightness difference is greater than or equal to the predetermined threshold.
-
公开(公告)号：US10051245B2
公开(公告)日：2018-08-14
申请号：US15613888
申请日：2017-06-05
申请人： Japan Display Inc.
发明人： Yutaka Ozawa , Akira Sakaigawa , Keiji Fukuhara
IPC分类号： H04N1/04 , H04N7/18 , G09G5/00 , H04N7/24 , B60R1/02 , H04N5/42 , H04L12/18 , H04N5/77 , B60R1/12
摘要： The display system includes a display system including an image-capturing apparatus including an image-capturing element; an image processing apparatus that performs image processing on the image; and a display apparatus including a display device that displays the image resulting from the image processing. The image processing apparatus includes an image processor that performs the image processing on a predetermined number of line images corresponding to a part of a frame image captured by the image-capturing element, sequentially outputs the image to the display apparatus per the predetermined number of line images, and causes the display apparatus to display the frame image; and a storage device that stores the predetermined number of line images until the frame image is completed. The image processor is configured to perform the image processing including frame unit processing on the predetermined number of line images associated with the frame image to be output.
-
公开(公告)号：US20170272702A1
公开(公告)日：2017-09-21
申请号：US15613888
申请日：2017-06-05
申请人： Japan Display Inc.
发明人： Yutaka OZAWA , Akira SAKAIGAWA , Keiji FUKUHARA
CPC分类号： H04N7/181 , B60R1/025 , B60R2001/1253 , G09G3/2003 , G09G5/005 , G09G2300/0452 , G09G2340/0457 , G09G2370/12 , G09G2380/10 , H04L12/1895 , H04N5/14 , H04N5/23229 , H04N5/42 , H04N5/77 , H04N5/772 , H04N7/188 , H04N7/24
摘要： The display system includes a display system including an image-capturing apparatus including an image-capturing element; an image processing apparatus that performs image processing on the image; and a display apparatus including a display device that displays the image resulting from the image processing. The image processing apparatus includes an image processor that performs the image processing on a predetermined number of line images corresponding to a part of a frame image captured by the image-capturing element, sequentially outputs the image to the display apparatus per the predetermined number of line images, and causes the display apparatus to display the frame image; and a storage device that stores the predetermined number of line images until the frame image is completed. The image processor is configured to perform the image processing including frame unit processing on the predetermined number of line images associated with the frame image to be output.
-
-
-
-
-
-
-
-
-
搜索结果
36 条记录 (耗时 0.01 秒)