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公开(公告)号：US20070257927A1
公开(公告)日：2007-11-08
申请号：US10583994
申请日：2005-03-08
IPC分类号： G09G5/00
CPC分类号： H04N9/12 , G06F3/1454 , G09G5/005 , G09G2340/0407
摘要： An image transmission system which enables to perform various types of presentations and also to reduce a transmission path is provided. A PC (500) includes a display image generation unit (502), a layer capture unit (503) for sorting a layer composing a display image into a layer to be transmitted to a projector (600) and a layer not to be transmitted, transmission layer adjustment unit (507) for performing adjustment on the captured layer, and a PC communication unit (504) for transmitting the adjusted layer to the projector (600), the projector (600) includes a determines adjustment description put for a projector communication unit (601) for receiving a transmission layer, an output layer adjustment unit (603) for determining the content of the adjustment performed on the received layer and readjusting the received layer based on the judgment, and a display output unit (602) for projecting the received layer onto a screen.
摘要翻译： 提供了能够执行各种呈现以及减少传输路径的图像传输系统。 PC（500）包括显示图像生成单元（502），用于将构成显示图像的层分类为要发送到投影仪（600）的层和不被发送的层的层捕获单元（503） 用于对拍摄层进行调节的传送层调整单元（507），以及用于将调整后的层发送到投影仪（600）的PC通信单元（504），投影仪（600）包括用于投影仪通信的确定调整说明 用于接收传输层的单元（601），用于确定对接收层执行的调整的内容并基于该判断重新调整接收层的输出层调整单元（603），以及用于突出 接收到的图层到屏幕上。
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公开(公告)号：US07551175B2
公开(公告)日：2009-06-23
申请号：US10583994
申请日：2005-03-08
IPC分类号： G06T1/60
CPC分类号： H04N9/12 , G06F3/1454 , G09G5/005 , G09G2340/0407
摘要： An image transmission system which enables to perform various types of presentations and also to reduce a transmission path is provided. A PC includes a display image generation unit, a layer capture unit for sorting a layer composing a display image into a layer to be transmitted to a projector and a layer not to be transmitted, transmission layer adjustment unit for performing adjustment on the captured layer, and a PC communication unit for transmitting the adjusted layer to the projector, the projector includes a determines adjustment description put for a projector communication unit for receiving a transmission layer, an output layer adjustment unit for determining the content of the adjustment performed on the received layer and readjusting the received layer based on the judgment, and a display output unit for projecting the received layer onto a screen.
摘要翻译： 提供了能够执行各种呈现以及减少传输路径的图像传输系统。 PC包括显示图像生成单元，用于将构成显示图像的层分解为要发送到投影仪的层和不被发送的层的层捕获单元，用于对捕获层执行调整的传输层调整单元， 以及用于将经调整的层发送到投影仪的PC通信单元，投影仪包括用于接收传输层的投影仪通信单元的确定调整描述，用于确定对接收层执行的调整的内容的输出层调整单元 并根据该判断重新调整接收层;以及显示输出单元，用于将接收的层投射到屏幕上。
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公开(公告)号：US07682028B2
公开(公告)日：2010-03-23
申请号：US10590967
申请日：2005-03-08
CPC分类号： H04N5/74
摘要： An image transmission system enabling a user to recognize a communication status between a PC and a projector, and including a PC (300) as an image generating apparatus and a projector (400) as an image projecting apparatus. The projector (400) monitors a status of communication with the PC (300), and includes a status monitoring unit (402) generating information related to the communication status being monitored, and also a projector communication unit transmitting the generated information related to the communication status to the PC (300). The PC (300) includes a PC communication unit (301) receiving information related to the communication status from the projector (400), a beacon analyzing unit (302) analyzing the received information and a display output unit (303) displaying a result of the analysis by the beacon analyzing unit (302).
摘要翻译： 一种能够使用户识别PC和投影仪之间的通信状态并包括作为图像生成装置的PC（300）和作为图像投影装置的投影仪（400）的图像传输系统。 投影仪（400）监视与PC（300）的通信状态，并且包括产生与被监视的通信状态有关的信息的状态监视单元（402），以及投影仪通信单元，发送与通信相关的生成信息 PC的状态（300）。 PC（300）包括从投影仪（400）接收与通信状态相关的信息的PC通信单元（301），分析接收到的信息的信标分析单元（302）和显示输出单元 信标分析单元（302）的分析。
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公开(公告)号：US20080158438A1
公开(公告)日：2008-07-03
申请号：US10590967
申请日：2005-03-08
IPC分类号： H04N9/31
CPC分类号： H04N5/74
摘要： An image transmission system, which enables for a user to know a communication status between a PC and a projector, is provided. The image transmission system includes a PC (300) as an image generating apparatus and a projector (400) as an image projecting apparatus. The projector (400) monitors a status of communication with the PC (300), and includes a status monitoring unit (402) for generating information related to the communication status which is being monitored, and also a projector communication unit for transmitting the generated information related to the communication status to the PC (300). The PC (300) includes a PC communication unit (301) for receiving information related to the communication status from the projector (400), a beacon analyzing unit (302) for analyzing the received information and a display output unit (303) for displaying a result of the analysis by the beacon analyzing unit (302).
摘要翻译： 提供一种图像传输系统，其使得用户能够知道PC和投影仪之间的通信状态。 该图像传输系统包括作为图像生成装置的PC（300）和作为图像投影装置的投影仪（400）。 投影仪（400）监视与PC（300）通信的状态，并且包括用于生成与被监视的通信状态相关的信息的状态监视单元（402），还包括用于发送所生成的信息的投影仪通信单元 与PC（300）的通信状态相关。 PC（300）包括用于从投影仪（400）接收与通信状态相关的信息的PC通信单元（301），用于分析接收到的信息的信标分析单元（302）和用于显示的显示输出单元 信标分析单元（302）的分析结果。
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公开(公告)号：US20100182977A1
公开(公告)日：2010-07-22
申请号：US12667914
申请日：2008-03-12
IPC分类号： H04W4/00
CPC分类号： H04N7/173 , H04N5/4401 , H04N21/2146 , H04N21/43637 , H04N21/4788 , H04N21/6131
摘要： The present invention includes a receiving antenna receiving information while changing plural different wireless base stations; a seat information acquiring unit acquiring position information of a destination seat paired; a wireless base station selecting unit selecting a wireless base station to be connected on the basis of position information; and a directivity switching unit changing directivity of the receiving antenna on the basis of position information, which transmits at least one of video information and audio information from a wireless base station to a user seated on the seat.
摘要翻译： 本发明包括在改变多个不同无线基站时接收信息的接收天线; 座位信息获取单元获取目的地座位配对的位置信息; 无线基站选择单元，基于位置信息选择要连接的无线基站; 以及方向性切换单元，其基于从无线基站向坐在座位上的用户发送视频信息和音频信息中的至少一个的位置信息来改变接收天线的方向性。
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公开(公告)号：US08477723B2
公开(公告)日：2013-07-02
申请号：US12667914
申请日：2008-03-12
IPC分类号： H04W4/00
CPC分类号： H04N7/173 , H04N5/4401 , H04N21/2146 , H04N21/43637 , H04N21/4788 , H04N21/6131
摘要： The present invention includes a receiving antenna receiving information while changing plural different wireless base stations; a seat information acquiring unit acquiring position information of a destination seat paired; a wireless base station selecting unit selecting a wireless base station to be connected on the basis of position information; and a directivity switching unit changing directivity of the receiving antenna on the basis of position information, which transmits at least one of video information and audio information from a wireless base station to a user seated on the seat.
摘要翻译： 本发明包括在改变多个不同无线基站时接收信息的接收天线; 座位信息获取单元获取目的地座位配对的位置信息; 无线基站选择单元，基于位置信息选择要连接的无线基站; 以及方向性切换单元，其基于从无线基站向坐在座位上的用户发送视频信息和音频信息中的至少一个的位置信息来改变接收天线的方向性。
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7.发明申请Transmitting apparatus, image processing system, image processing method, program, and storage medium 有权发送装置，图像处理系统，图像处理方法，程序和存储介质公开(公告)号：US20070098082A1
公开(公告)日：2007-05-03
申请号：US10561083
申请日：2004-03-10
申请人： Tsuyoshi Maeda , Takashi Watanabe
发明人： Tsuyoshi Maeda , Takashi Watanabe
IPC分类号： H04N7/12
CPC分类号： H04N19/137 , H04N19/115 , H04N19/127 , H04N19/172 , H04N19/61
摘要： In an image processing method of sequentially loading, compressing, and transmitting images to thereby display the images, there is provided the image processing method capable of preventing the images from degradation while keeping the respondibility until the image is displayed. When a changed region is determined to be present, the image is compressed using a method with a high compression ratio, while when there is no changed region and a predetermined period of time elapses, the image is determined to be static to thereby be compressed using a method with a low compression ratio and very little distortion.
摘要翻译： 在顺序地加载，压缩和发送图像以便显示图像的图像处理方法中，提供了能够防止图像劣化的图像处理方法，同时保持可反应性，直到图像被显示。 当确定存在改变的区域时，使用高压缩比的方法来压缩图像，而当没有改变的区域和经过预定时间段时，图像被确定为静止的，从而使用 一种压缩比低，失真小的方法。
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8.发明授权Image processing and transmission using high and low compression ratios depending on image change conditions 有权根据图像变化条件，使用高低压缩率的图像处理和传输公开(公告)号：US07769083B2
公开(公告)日：2010-08-03
申请号：US10561083
申请日：2004-03-10
申请人： Tsuyoshi Maeda , Takashi Watanabe
发明人： Tsuyoshi Maeda , Takashi Watanabe
CPC分类号： H04N19/137 , H04N19/115 , H04N19/127 , H04N19/172 , H04N19/61
摘要： In an image processing method of sequentially loading, compressing, and transmitting images to thereby display the images, there is provided the image processing method capable of preventing the images from degradation while keeping the responsibility until the image is displayed. When a changed region is determined to be present, the image is compressed using a method with a high compression ratio, while when there is no changed region and a predetermined period of time elapses, the image is determined to be static to thereby be compressed using a method with a low compression ratio and very little distortion.
摘要翻译： 在依次加载，压缩和发送图像以便显示图像的图像处理方法中，提供了能够在保持图像显示的同时保持图像的防止图像劣化的图像处理方法。 当确定存在改变的区域时，使用高压缩比的方法来压缩图像，而当没有改变的区域和经过预定时间段时，图像被确定为静止的，从而使用 一种压缩比低，失真小的方法。
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9.发明申请Transmitting apparatus, image processing system, image processing method, program, and recording medium 审中-公开发送装置，图像处理系统，图像处理方法，程序和记录介质公开(公告)号：US20070098277A1
公开(公告)日：2007-05-03
申请号：US10561252
申请日：2004-03-09
申请人： Takashi Watanabe , Tsuyoshi Maeda
发明人： Takashi Watanabe , Tsuyoshi Maeda
IPC分类号： G06K9/36
CPC分类号： H04N19/503
摘要： An apparatus or system transmits a video signal of a screen of a PC or the like to a display such as a projector accurately at a high speed via a network. The apparatus or system includes a region determining unit comparing each block of a predetermined frame of a video signal composed of frames zone-divided into a predetermined number of blocks with each block corresponding to the block within an immediately preceding frame of the predetermined frame, and thereby determining a rectangular region including a region having a different pixel value; an extracting unit extracting a video signal included in (1) the determined rectangular region or (2) a rectangular region obtained from the determined rectangular region by applying a predetermined rule; and a transmitting unit transmitting the video signal extracted by the extracting unit.
摘要翻译： 一种装置或系统经由网络将PC等的屏幕的视频信号以高速度准确地发送到诸如投影仪的显示器。 所述装置或系统包括：区域确定单元，将由区域划分为预定数量的块的帧组成的视频信号的预定帧的每个块与对应于所述预定帧的紧邻在前帧内的块的每个块进行比较;以及 从而确定包括具有不同像素值的区域的矩形区域; 提取单元，提取（1）所确定的矩形区域中包括的视频信号，或者（2）通过应用预定规则从所确定的矩形区域获得的矩形区域; 以及发送单元，发送由提取单元提取的视频信号。
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公开(公告)号：US20210063427A1
公开(公告)日：2021-03-04
申请号：US17004684
申请日：2020-08-27
摘要： A liquid surface imaging device includes an irradiator including a plurality of lightings, the irradiator configured to irradiate a liquid surface in a nozzle of a liquid discharge head with lights emitted from the plurality of lightings, and an imaging device configured to image the liquid surface. The plurality of lightings is arranged point-symmetrically with a center of the irradiator as a point of symmetry.
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