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    • 3. 发明授权
    • Image and sound output system, image and sound data output device, and recording medium
    • 图像和声音输出系统,图像和声音数据输出设备以及记录介质
    • US07729593B2
    • 2010-06-01
    • US11531482
    • 2006-09-13
    • Norihiko Yamada
    • Norihiko Yamada
    • H04N7/087H04N5/91H04N7/00H04N5/93G11B27/00H04N9/475
    • H04N5/04H04N7/56H04N21/2368H04N21/4122H04N21/4307H04N21/434H04N21/4341
    • An image and sound output system includes an image and sound data output device, and an image display device that is connected to the image and sound data output device through a transmission path. Further, the image and sound data output device includes an image and sound data separating unit, an image data transmitting unit that transmits the separated image data to the image display device, a sound data output unit that outputs the separated sound data, an image data analyzing unit that analyzes image data transmitted to the image display device by the image data transmitting unit, a sound output adjusting time creating unit, and a sound output synchronization adjusting unit. Furthermore, the image display device includes an image data receiving unit that receives image data transmitted by the image and sound data output device, an image processing unit.
    • 图像和声音输出系统包括图像和声音数据输出设备,以及通过传输路径连接到图像和声音数据输出设备的图像显示设备。 此外,图像和声音数据输出装置包括图像和声音数据分离单元,将分离的图像数据发送到图像显示装置的图像数据发送单元,输出分离的声音数据的声音数据输出单元,图像数据 分析单元,其分析由图像数据发送单元发送到图像显示装置的图像数据,声音输出调整时间创建单元和声音输出同步调整单元。 此外,图像显示装置包括图像数据接收单元,其接收由图像和声音数据输出装置发送的图像数据,图像处理单元。
    • 4. 发明申请
    • EDGE BLENDING DEVICE, LIGHT SHIELDING DEVICE AND MULTI-PROJECTION SYSTEM
    • 边缘混合装置,光屏蔽装置和多投影系统
    • US20070139627A1
    • 2007-06-21
    • US11562846
    • 2006-11-22
    • Norihiko YamadaHiroshi Hasegawa
    • Norihiko YamadaHiroshi Hasegawa
    • G03B21/26
    • G03B21/13H04N9/3147
    • An edge blending device which suppresses an increase in a luminance of a projection screen in an overlap area in which projection lights projected from a plurality of projection units onto a screen overlap each other, is characterized by including: a light shielding unit holder which includes light shielding pattern formation portions which can form a light shielding pattern corresponding to the projection lights forming the overlap area; and a light shielding pattern drive controller which controls a drive of the light shielding unit holder in such a way that the light shielding pattern formation portions are positioned corresponding to the projection lights from the projection units.
    • 一种边缘混合装置,其特征在于包括:遮光单元保持器,其包括光线,所述边缘混合装置抑制在从多个投影单元投影到屏幕上的投影光投射到屏幕上的重叠区域中的投影屏幕的亮度增加 屏蔽图案形成部分,其可以形成对应于形成所述重叠区域的所述投影光的遮光图案; 以及遮光图案驱动控制器,其以使得遮光图案形成部分对应于来自投影单元的投影光定位的方式来控制遮光单元保持器的驱动。
    • 6. 发明授权
    • Multi-display system and display method
    • 多显示系统和显示方式
    • US07864135B2
    • 2011-01-04
    • US11774150
    • 2007-07-06
    • Norihiko YamadaHiroshi Hasegawa
    • Norihiko YamadaHiroshi Hasegawa
    • G09G5/00
    • G06F3/1446G06F3/14G09G2340/04G09G2340/045H04N9/3147
    • A multi-display system is provided. The system includes a plurality of display devices that each display a partial image being at least a part of an original image of a screen. Each of the plurality of display devices include a plurality of signal input channels that are each provided with an input terminal for receiving image information about the original image or the partial image, and are each set in accordance with a signal format of the provided image information; an input channel selection section that selects any of the signal input channels in accordance with a predetermined control command, and makes an input of the image information via the selected signal input channel; and a display control section that applies, in accordance with the predetermined control command, predetermined image processing to the received image information, and makes a display section display thereon the partial image.
    • 提供多显示系统。 该系统包括多个显示设备,每个显示设备显示作为屏幕的原始图像的至少一部分的部分图像。 多个显示装置中的每一个包括多个信号输入通道,每个信号输入通道具有用于接收关于原始图像或部分图像的图像信息的输入端子,并且分别根据所提供的图像信息的信号格式 ; 输入通道选择部分,根据预定的控制命令选择信号输入通道中的任何一个,并通过所选择的信号输入通道输入图像信息; 以及显示控制部分,其根据预定的控制命令对接收到的图像信息应用预定的图像处理,并使显示部分在其上显示部分图像。
    • 7. 发明授权
    • Edge blending device, light shielding device and multi-projection system
    • 边缘混合装置,遮光装置和多投影系统
    • US07703929B2
    • 2010-04-27
    • US11562846
    • 2006-11-22
    • Norihiko YamadaHiroshi Hasegawa
    • Norihiko YamadaHiroshi Hasegawa
    • G03B21/26G03B21/14
    • G03B21/13H04N9/3147
    • An edge blending device which suppresses an increase in a luminance of a projection screen in an overlap area in which projection lights projected from a plurality of projection units onto a screen overlap each other, is characterized by including: a light shielding unit holder which includes light shielding pattern formation portions which can form a light shielding pattern corresponding to the projection lights forming the overlap area; and a light shielding pattern drive controller which controls a drive of the light shielding unit holder in such a way that the light shielding pattern formation portions are positioned corresponding to the projection lights from the projection units.
    • 一种边缘混合装置,其特征在于包括:遮光单元保持器,其包括光线,所述边缘混合装置抑制在从多个投影单元投影到屏幕上的投影光投射到屏幕上的重叠区域中的投影屏幕的亮度增加 屏蔽图案形成部分,其可以形成对应于形成所述重叠区域的所述投影光的遮光图案; 以及遮光图案驱动控制器,其以使得遮光图案形成部分对应于来自投影单元的投影光定位的方式来控制遮光单元保持器的驱动。
    • 9. 发明申请
    • IMAGE DISPLAY SYSTEM, IMAGE DISPLAY DEVICE, AND IMAGE DATA OUTPUT DEVICE
    • 图像显示系统,图像显示装置和图像数据输出装置
    • US20070052847A1
    • 2007-03-08
    • US11470025
    • 2006-09-05
    • Norihiko Yamada
    • Norihiko Yamada
    • H04N11/00
    • H04N5/4401H04N5/44508H04N5/74H04N21/23614H04N21/2368H04N21/4122H04N21/4131H04N21/4307H04N21/4312H04N21/4314H04N21/434H04N21/4341H04N21/4348H04N21/4402
    • An image display system includes: an image data output device that multiplexes and outputs raster data and compressed moving picture data; and an image display device that is connected to the image data output device through a transmission line and displays an image on the basis of image data output from the image data output device. The image data output device includes: a raster data acquisition unit that acquires the raster data; a compressed moving picture data acquisition unit that acquires the compressed moving picture data; a moving picture display region data generating unit that generates moving picture display region data indicating a display region, of a moving picture based on the compressed moving picture data, within the raster data; a data multiplexer that multiplexes the raster data acquired by the raster data acquisition unit, the compressed moving picture data acquired by the compressed moving picture data acquisition unit, and the moving picture display region data generated by the moving picture display region data generating unit; and a data transmitting unit that transmits multiplexed data through the transmission line. The image display device includes: a data receiving unit that receives data, which is transmitted from the image data output device, through the transmission line; a data demultiplexer that separates the data received by the data receiving unit into individual data; a moving picture rasterizing unit that performs a rasterizing process for separated compressed moving picture data so as to generate moving picture raster data; a display raster data synthesizing unit that synthesizes the moving picture raster data generated by the moving picture rasterizlng unit and the raster data so as to generate display raster data; and an image forming unit that forms an image on the basis of the generated display raster data.
    • 图像显示系统包括:多路复用并输出光栅数据和压缩的运动图像数据的图像数据输出装置; 以及图像显示装置,其通过传输线连接到图像数据输出装置,并且基于从图像数据输出装置输出的图像数据显示图像。 图像数据输出装置包括:光栅数据获取单元,其获取光栅数据; 压缩运动图像数据获取单元,其获取压缩的运动图像数据; 运动图像显示区域数据生成单元,其在光栅数据内生成表示基于压缩运动图像数据的运动图像的显示区域的运动图像显示区域数据; 复用由光栅数据获取单元获取的光栅数据,由压缩运动图像数据获取单元获取的压缩运动图像数据和由运动图像显示区域数据产生单元产生的运动图像显示区域数据的数据多路复用器; 以及通过传输线发送多路复用数据的数据发送单元。 图像显示装置包括:数据接收单元,其通过传输线接收从图像数据输出装置发送的数据; 数据解复用器,将由数据接收单元接收的数据分离成单独的数据; 运动图像光栅化单元,其执行用于分离的压缩运动图像数据的光栅化处理,以便生成运动图像光栅数据; 显示光栅数据合成单元,其合成由运动图像光栅单元生成的运动图像光栅数据和光栅数据,以便产生显示光栅数据; 以及基于所生成的显示光栅数据形成图像的图像形成单元。