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1. 发明申请

WO2008068456A3 A METHOD AND AN APPARATUS FOR GENERATING IMAGE CONTENT 审中-公开
标题翻译：生成图像内容的方法和设备
公开(公告)号：WO2008068456A3
公开(公告)日：2008-10-02
申请号：PCT/GB2007004436
申请日：2007-11-20
申请人： SONY UK LTD , PORTER ROBERT MARK STEFAN , GILLARD CLIVE HENRY , STONE JONATHAN JAMES , BERRY DAVID , HAYNES SIMON DOMINIC
发明人： PORTER ROBERT MARK STEFAN , GILLARD CLIVE HENRY , STONE JONATHAN JAMES , BERRY DAVID , HAYNES SIMON DOMINIC
IPC分类号： H04N5/232 , G03B37/04 , G06T7/00 , H04N5/262 , H04N7/18
CPC分类号： H04N7/181 , G03B37/04 , G06T3/4038 , G06T7/30 , H04N5/23238 , H04N5/2624
摘要： The present application describes a method and a system for generating image content. The method and system disclosed in the present application allows segments of a panoramic scene, to be generated with reduced distortion when compared with the prior art. The method and system reduces the amount of distortion by mapping pixel data onto a pseudo camera focal plane which is provided substantially perpendicularly to the focal location of the camera that captured the image. A camera arrangement is also described.
摘要翻译：本申请描述了用于生成图像内容的方法和系统。与现有技术相比，本申请中公开的方法和系统允许以减小的失真生成全景场景的片段。该方法和系统通过将像素数据映射到基本上垂直于捕捉图像的相机的焦点位置提供的伪相机焦平面来减少失真量。还描述了照相机布置。

2. 发明授权

US6373895B2 Video data compression with trial encoder 有权
标题翻译：使用试用编码器进行视频数据压缩
公开(公告)号：US6373895B2
公开(公告)日：2002-04-16
申请号：US31732499
申请日：1999-05-24
申请人： SONY CORP , SONY UK LTD
发明人： SAUNDERS NICHOLAS IAN , GILLARD CLIVE HENRY , LUDGATE MICHAEL JOHN
IPC分类号： G06T9/00 , H03M7/40 , H04N7/26 , H04N7/50 , H04N7/18
CPC分类号： H04N19/192 , H04N19/10 , H04N19/115 , H04N19/124 , H04N19/146 , H04N19/15 , H04N19/159 , H04N19/174 , H04N19/176 , H04N19/177 , H04N19/61 , H04N19/63
摘要： Video data compression apparatus in which successive groups of two or more images are encoded subject to a predetermined limit on the quantity of output encoded data to be generated for each group of images, comprises a trial encoder for encoding at least a subset of images of a current group of images to generate trial-encoded data for each trial-encoded image; a data quantity allocator, responsive to the quantities of trial-encoded data generated by the trial encoder, for allocating respective quantities of output encoded data for each image in the group of images; and a final encoder for encoding each image of the group of images in accordance with the quantities of output encoded data allocated to that image by the data quantity allocator.
摘要翻译：视频数据压缩装置，其中两个或更多个图像的连续组被编码，受到对于每组图像生成的输出编码数据的数量的预定限制，包括用于编码至少一个图像的子集的试用编码器当前组的图像以生成每个试验编码图像的试验编码数据; 数据量分配器，响应于由所述试验编码器生成的试验编码数据的数量，用于为所述图像组中的每个图像分配相应量的输出编码数据; 以及最终编码器，用于根据由数据量分配器分配给该图像的输出编码数据的数量对该组图像的每个图像进行编码。

3. 发明申请

WO2009027689A3 A METHOD OF DISTRIBUTING SOFTWARE AND A CLIENT DEVICE HAVING THE SAME 审中-公开
标题翻译：分发软件的方法和具有该软件的客户端设备
公开(公告)号：WO2009027689A3
公开(公告)日：2009-12-03
申请号：PCT/GB2008002931
申请日：2008-08-29
申请人： SONY CORP , PORTER ROBERT MARK STEFAN , GILLARD CLIVE HENRY , HAYNES SIMON DOMINIC , EPSOM HENRY , SONY UK LTD
发明人： PORTER ROBERT MARK STEFAN , GILLARD CLIVE HENRY , HAYNES SIMON DOMINIC , EPSOM HENRY
IPC分类号： G06F9/445
CPC分类号： G06F8/61
摘要： There is described a method of distributing software and supplemental display data and a client device having the same. The method reduces the cost of providing software to a number of devices on a multi-cast network. The software allows the user to gain access to the multi-cast network, and the supplemental display data is transferred to the client device over the network.
摘要翻译：描述了分发软件和补充显示数据的方法以及具有其的客户端设备。该方法降低了向多播网络中的多个设备提供软件的成本。该软件允许用户访问多播网络，并且补充显示数据通过网络传输到客户端设备。

4. 发明申请

WO2005116910A3 IMAGE COMPARISON 审中-公开
标题翻译：图像比较
公开(公告)号：WO2005116910A3
公开(公告)日：2007-04-05
申请号：PCT/GB2005002104
申请日：2005-05-27
申请人： SONY UK LTD , PORTER ROBERT MARK STEFAN , RAMBARUTH RATNA , HAYNES SIMON DOMINIC , LIVING JONATHAN , GILLARD CLIVE HENRY
发明人： PORTER ROBERT MARK STEFAN , RAMBARUTH RATNA , HAYNES SIMON DOMINIC , LIVING JONATHAN , GILLARD CLIVE HENRY
IPC分类号： G06K9/00 , G06K1/00 , G06T7/00
CPC分类号： G06K9/00248 , G06K9/00295
摘要： A method of comparing a test image with a set of reference images, there being more than one reference image, comprises the steps of: dividing the test image into one or more test regions; for each test region, comparing the test region with one or more reference regions in one or more reference images and identifying the reference region that most closely corresponds to the test region; and generating a comparison value from the comparisons of the test regions with their correspondingly identified reference regions.
摘要翻译：一种将测试图像与一组参考图像进行比较的方法，所述多个参考图像包括以下步骤：将测试图像分成一个或多个测试区域; 对于每个测试区域，将测试区域与一个或多个参考图像中的一个或多个参考区域进行比较，并且识别最接近于测试区域的参考区域; 以及从测试区域与其相应识别的参考区域的比较产生比较值。

5. 发明申请

WO2004064277A3 VIDEO NETWORK 审中-公开
标题翻译：视频网络
公开(公告)号：WO2004064277A3
公开(公告)日：2004-11-18
申请号：PCT/GB2004000159
申请日：2004-01-16
申请人： SONY UK LTD , GILLARD CLIVE HENRY , COMPTON MATTHEW , WILSON DANIEL , CHEN JIAN-RONG
发明人： GILLARD CLIVE HENRY , COMPTON MATTHEW , WILSON DANIEL , CHEN JIAN-RONG
IPC分类号： H04J20060101 , H04L12/801 , H04L12/811 , H04L12/931 , H04N7/26
CPC分类号： H04L47/10 , H04L47/38 , H04L49/201 , H04L49/352
摘要： A video network comprises: a plurality of video sources to launch onto the network first, higher resolution, video data and second, lower resolution, video data providing a lower resolution representation of the higher resolution video data; at least one destination device operable to process video received via the network; a network switch for selectively routing data from the video sources to the destination devices; and a network control arrangement connected to the network switch and having: a display device; a graphical user interface (GUI) arranged to display, on the display device, the lower resolution representations of video data from at least a subset of the plurality of sources together with identifiers associating the lower resolution representations with the respective sources; means for user selection, by use of the GUI, of a source of video of the higher resolution and a corresponding destination device; and means for controlling the routing of the higher resolution video data from the selected video source to the selected destination device.
摘要翻译：一种视频网络包括：多个视频源，用于在网络上发射第一分辨率较高的视频数据和第二分辨率较低的视频数据，以提供较高分辨率视频数据的较低分辨率表示; 至少一个目的地装置，其可操作以处理经由网络接收的视频; 网络交换机，用于选择性地将数据从视频源路由到目的地设备; 以及网络控制装置，连接到所述网络交换机并且具有：显示装置; 图形用户界面（GUI），被布置成在显示设备上显示来自多个源的至少一个子集的视频数据的较低分辨率表示以及将较低分辨率表示与各个源相关联的标识符; 用于通过使用GUI来选择较高分辨率的视频源和对应的目的地装置的装置; 以及用于控制将来自所选视频源的较高分辨率视频数据路由到所选目的地设备的装置。

6. 发明专利

GB2444533A Rendering composite images 未知
公开(公告)号：GB2444533A
公开(公告)日：2008-06-11
申请号：GB0624410
申请日：2006-12-06
申请人： SONY UK LTD
发明人： PORTER ROBERT MARK STEFAN , GILLARD CLIVE HENRY , STONE JONATHAN JAMES , BERRY DAVID , HAYNES SIMON DOMINIC
IPC分类号： H04N5/262 , G06T11/60
摘要： Disclosed are a method and system to allow segments of a panoramic scene to be generated with reduced distortion by mapping pixel data onto a pseudo camera focal plane which is provided substantially perpendicularly to the focal location of the camera that captured the image. A camera device 102 comprising plural high definition cameras 104 gathers image data for numerous segments of a panoramic scene 101 which are sent to an image processing means 106. The processing means incorporates an image stitching section 108 and a scalable content preparation means 110. The composite image 124 may be distributed and viewed using a variety of viewing means, such as projectors or personal display devices 122.

7. 发明专利

GB2400255A Video synchronisation 未知
公开(公告)号：GB2400255A
公开(公告)日：2004-10-06
申请号：GB0307459
申请日：2003-03-31
申请人： SONY UK LTD
发明人： COMPTON MATTHEW , GILLARD CLIVE HENRY
IPC分类号： H04L7/00 , H04N21/43 , H04N5/04 , H04N7/24
摘要： A method of synchronising the phase of a local image synchronisation signal generator of a local video data processor in communication with an asynchronous switched packet network to the phase of a reference image synchronisation signal generator of a reference video data processor also coupled to the network, the local and reference processors having respective clocks, the reference and local image synchronisation signal generators generating periodic image synchronisation signals in synchronism with the reference and local clocks respectively comprises the steps of: ```frequency synchronising the local and reference clocks; ```the reference video data processor sending, via the network, to the local data processor an image timing packet providing reference image synchronisation data indicating the difference in timing, measured with respect to the reference processor's clock, between the time at which the image timing packet is launched onto the network and the time of production of the immediately preceding reference image synchronisation signal; and ```the local processor controlling the timing of the production of the local image synchronisation signal in dependence on the reference image synchronisation data and the time of arrival of the timing packet.

8. 发明专利

DE69332125D1 未知
公开(公告)号：DE69332125D1
公开(公告)日：2002-08-22
申请号：DE69332125
申请日：1993-05-13
申请人： SONY UK LTD
发明人： GILLARD CLIVE HENRY , WILKINSON JAMES HEDLEY , HURLEY TERENCE RALPH , LUDGATE MICHAEL JOHN , GREENWOOD JONATHAN MARK , BHANDARI RAJAN
IPC分类号： G11B20/12 , B82B1/00 , H04N5/7826 , H04N5/92 , H04N5/926 , H04N7/24 , H04N9/797 , H04N9/80 , H04N9/804 , H04N9/808 , H04N9/88 , H04N9/888
摘要： A digital video tape recording/playback system having a plurality of recording heads (A, B, C, D) on a rotating head mechanism 94 for recording slanting tracks 108 which extend diagonally across a tape 82 provides processing of video signals in a plurality of data processing channels with selective connection of the data processing channels to the recording heads such that data from a plurality of data processing channels are stored in respective portions of a slanting track (A+/A-; B+/B-; C+/C-; D+/D-). The data in each data processing channel and recorded in each track portion is sampled with a substantially even distribution over a field of video signals to provide for effective concealment of recording/playback errors. Preferably, two data processing channels are recorded on each track, the respective portions being located in upper and lower portions of the tape, respectively.

9. 发明专利

GB2326300B Concealing errors 未知
公开(公告)号：GB2326300B
公开(公告)日：2001-11-21
申请号：GB9712035
申请日：1997-06-10
申请人： SONY UK LTD
发明人： GILLARD CLIVE HENRY
IPC分类号： G11B20/18 , H04N5/92 , H04N19/895 , H04N5/94
摘要： A video data compression system uses a wavelet transform circuit (580) but otherwise operates in the manner of an MPEG II compression system. The compressed data is stored on a medium such a tape by e.g. digital video tape recorder (3), which medium and recorder may subject that data to errors by virtue of head failures and/or tape defects. Means (5) are provided to produce concealment data indicative of the form of concealment to be used if data is lost during reproduction. A variety of concealment techniques are used. Some of the transformed data is frequency inverted during transformation. Such data is subject to high pass filtering to conceal errors. Concealment data indicates the most appropriate form of concealment to be used in the event of an error is produced before recording and recorded with the data. The concealment data is recorded on a track different to the track of the data with which it is associated. The concealment data may be produced by trial concealments and/or by providing predetermined concealment data for different forms of data.

10. 发明专利

GB2352913A Method of processing signals and apparatus for signal processing 未知
公开(公告)号：GB2352913A
公开(公告)日：2001-02-07
申请号：GB9918029
申请日：1999-07-30
申请人： SONY UK LTD
发明人： MCLEAN IAN , MCINTYRE JAMES HENDRIE , GILLARD CLIVE HENRY
IPC分类号： H04N11/00 , H04N9/64 , H04N11/24 , H04N9/68
摘要： An image processing apparatus operates to process input signal samples representative of at least part of a colour video image to produce legal colour signal samples representative of a legal colour version of the image. The apparatus comprises an adjustment factor generator, which operates to generate a plurality of adjustment factors which when combined with the input signal samples have an effect of converting illegal colour pixels of the colour image into legal colour pixels, an adjustment factor softener, which operates to soften the adjustment factors whereby distortion in the legal colour video image produced when the adjustment factors are combined with the input signal samples is substantially reduced, and a colour legaliser coupled to the softener, which operates to combine the softened adjustment factors with the input signal samples to produce the legalised colour signal samples. The image processing apparatus may operate with input signal samples in the form having red, green or blue components, or in a form having luminance and chrominance components, or indeed in other forms.

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