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1. 发明申请

WO2008059229A3 ALIAS AVOIDANCE IN IMAGE PROCESSING 审中-公开
标题翻译： ALIAS图像处理避免
公开(公告)号：WO2008059229A3
公开(公告)日：2008-08-21
申请号：PCT/GB2007004329
申请日：2007-11-12
申请人： SONY UK LTD , BURNS JAMES EDWARD , SHARMAN KARL JAMES , SAUNDERS NICHOLAS IAN
发明人： BURNS JAMES EDWARD , SHARMAN KARL JAMES , SAUNDERS NICHOLAS IAN
IPC分类号： G06T3/40
CPC分类号： G06T3/403
摘要： Image processing apparatus in which output pixel values are generated with respect to pixels of an input image selected in accordance with an image feature direction in the input image comprises comparing means for comparing blocks of pixels of the input image, the blocks being disposed with respect to a pixel position under test so that a correlation between the blocks would indicate an image feature direction applicable to that pixel position; and validating means, operable in respect of an image feature direction detected by the comparing means in respect of the pixel position under test, for detecting whether that image feature direction may be used to interpolate an output pixel value at that pixel position, the validating means being arranged (i) to detect whether the detected image feature direction is similar to image feature directions applicable to n image regions, where n > 1, disposed with respect to the pixel position under test; and (ii) to validate the image feature direction for the pixel position under test for use to interpolate an output pixel value at that pixel position if the detected image feature direction is similar to image feature directions of at least a predetermined number m, where m
摘要翻译：相对于根据输入图像中的图像特征方向选择的输入图像的像素而生成输出像素值的图像处理装置包括比较装置，用于比较输入图像的像素块，相对于被测试的像素位置，使得块之间的相关性将指示适用于该像素位置的图像特征方向; 以及验证装置，用于相对于所述比较装置针对所述被测试像素位置检测的图像特征方向可操作，用于检测所述图像特征方向是否可以用于内插所述像素位置处的输出像素值，所述验证装置（i）检测检测到的图像特征方向是否类似于适用于n个图像区域的图像特征方向，其中n≥1，相对于被测像素位置设置; 以及（ii）如果检测到的图像特征方向类似于至少预定数量m的图像特征方向，则验证被测像素位置的图像特征方向用于内插该像素位置处的输出像素值，其中m

2. 发明申请

WO2004051552A2 FACE DETECTION 审中-公开
标题翻译：脸部检测
公开(公告)号：WO2004051552A2
公开(公告)日：2004-06-17
申请号：PCT/GB0305235
申请日：2003-11-28
申请人： SONY UK LTD , PORTER ROBERT MARK STEFAN , RAMBARUTH RATNA
发明人： PORTER ROBERT MARK STEFAN , RAMBARUTH RATNA
IPC分类号： G06K9/00
CPC分类号： G06K9/00228
摘要： Face detection apparatus in which an image region of a test image is compared with data indicative of the presence of a face comprises: a pre-processor operable to identify low-difference regions of the test image where there exists less than a threshold image difference across groups of pixels within those regions; and a face detector operable to perform face detection on regions of the test image other than those identified by the pre-processor as low-difference regions.
摘要翻译：其中将测试图像的图像区域与指示脸部存在的数据进行比较的脸部检测设备包括：预处理器，其可操作来识别测试图像的低差异区域，其中跨过阈值图像差异小于这些区域内的像素组; 以及面部检测器，可操作用于对测试图像除了由预处理器识别的区域以外的区域执行面部检测作为低差异区域。

3. 发明申请

WO0177863A8 MEDIA TRANSACTION PROCESSOR 审中-公开
标题翻译：媒体交易处理器
公开(公告)号：WO0177863A8
公开(公告)日：2002-08-15
申请号：PCT/GB0101493
申请日：2001-04-02
申请人： SONY UK LTD , LOWENSTEIN STEPHEN , CRAIG STEVEN , IRVIN MARTIN , GILLET CHRISTOPHE , BISHOP KEITH , STONE JONATHAN JAMES , DAVID MORGAN WILLIAM AMOS
发明人： LOWENSTEIN STEPHEN , CRAIG STEVEN , IRVIN MARTIN , GILLET CHRISTOPHE , BISHOP KEITH , STONE JONATHAN JAMES , DAVID MORGAN WILLIAM AMOS
IPC分类号： G06F21/10 , G06Q20/00 , G06Q30/00 , G07F17/30 , H04N7/173 , G06F17/60
CPC分类号： G06Q30/06 , G06F21/10 , G06Q20/04 , G06Q20/12 , G06Q20/1235 , G07F17/305

4. 发明申请

WO2004051552A8 FACE DETECTION 审中-公开
标题翻译：脸部检测
公开(公告)号：WO2004051552A8
公开(公告)日：2004-07-22
申请号：PCT/GB0305235
申请日：2003-11-28
申请人： SONY UK LTD , PORTER ROBERT MARK STEFAN , RAMBARUTH RATNA
发明人： PORTER ROBERT MARK STEFAN , RAMBARUTH RATNA
IPC分类号： G06K9/00
CPC分类号： G06K9/00228
摘要： Face detection apparatus in which an image region of a test image is compared with data indicative of the presence of a face comprises: a pre-processor operable to identify low-difference regions of the test image where there exists less than a threshold image difference across groups of pixels within those regions; and a face detector operable to perform face detection on regions of the test image other than those identified by the pre-processor as low-difference regions.
摘要翻译：将测试图像的图像区域与表示面部存在的数据进行比较的面部检测装置包括：预处理器，其可操作以识别存在小于阈值图像差异的测试图像的低差区域这些区域内的像素组; 以及面部检测器，其可操作以对除了由所述预处理器识别的所述测试图像之外的所述测试图像的区域执行面部检测作为低差分区域。

5. 发明申请

WO0176241A3 VIDEO PROCESSING AND/OR RECORDING 审中-公开
标题翻译：视频处理和/或记录
公开(公告)号：WO0176241A3
公开(公告)日：2002-02-07
申请号：PCT/GB0101480
申请日：2001-03-30
申请人： SONY UK LTD , DAVID MORGAN WILLIAM AMOS
发明人： DAVID MORGAN WILLIAM AMOS
IPC分类号： H04N5/7826 , G11B20/12 , G11B27/032 , G11B27/28 , G11B27/30 , G11B27/32 , H04N5/77 , H04N5/91 , H04N5/92 , H04N7/26
CPC分类号： H04N5/9201 , G11B27/032 , G11B27/28 , G11B27/3054 , G11B27/323 , G11B2220/90 , H04N5/772 , H04N5/78266 , H04N19/25
摘要： A tape medium (110) has recorded thereon successive slant tracks, (150) each comprising a number of sectors, (160, A1-A4, 170, 180) in which, across a group of one or more slant tracks: (150) at least one independently writeable sector (160, 170) stores primarily video material; at least one independently writeable sector stores (A1-A4) primarily audio material; and at least one independently writeable sector (180) stores metadata associated with the audio and/or video material, the metadata including at least a material identifier and other data relating to the material.
摘要翻译：磁带介质（110）在其上记录有连续的倾斜轨道（150），每个轨道（150）包括多个扇区（160，A1-A4,170,180），跨越一组一个或多个倾斜轨道：（150）至少一个独立可写扇区（160,170）主要存储视频资料; 至少一个可独立写入的扇区主要存储（A1-A4）音频材料; 并且至少一个独立可写扇区（180）存储与所述音频和/或视频材料相关联的元数据，所述元数据至少包括材料标识符和与所述材料相关的其他数据。

6. 发明申请

WO0175794A3 IDENTIFYING MATERIAL 审中-公开
标题翻译：识别材料
公开(公告)号：WO0175794A3
公开(公告)日：2002-01-03
申请号：PCT/GB0101492
申请日：2001-03-30
申请人： SONY UK LTD , DAVID MORGAN WILLIAM AMOS , STONE JONATHAN JAMES
发明人： DAVID MORGAN WILLIAM AMOS , STONE JONATHAN JAMES
IPC分类号： G06T1/00 , G09C5/00 , G10L11/00 , G11B20/00 , H04L9/32 , H04N1/387 , H04N5/91 , H04N5/92 , H04N7/08 , H04N7/081 , H04N7/26 , H04N21/8358
CPC分类号： G06T1/0071 , G11B20/00086 , G11B20/00884 , H04N19/467 , H04N21/8358 , H04N2201/3235 , H04N2201/3236
摘要： A method of identifying material comprises the step of inserting (882) an identifying code (886) into a signal as a watermark, and deriving (884) a signature from the material. The code and signature are stored in a database (894). The watermarked signal may be distributed and/or transmitted through a network (888). The signal may be processed in the network. A monitor (890) derives from the received signal, the signature and the code. They are compared (892) with the stored signature and code to check the provenance of the material.
摘要翻译：一种识别材料的方法包括将（882）识别码（886）作为水印插入信号的步骤，以及从该材料导出（884）签名。代码和签名存储在数据库（894）中。水印信号可以通过网络（888）分发和/或发送。信号可以在网络中进行处理。监视器（890）来自接收到的信号，签名和代码。将它们与存储的签名和代码进行比较（892）以检查材料的来源。

7. 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。

8. 发明申请

WO2004051551A8 FACE DETECTION AND TRACKING 审中-公开
标题翻译：面部检测和跟踪
公开(公告)号：WO2004051551A8
公开(公告)日：2005-04-28
申请号：PCT/GB0305186
申请日：2003-11-28
申请人： SONY UK LTD , PORTER ROBERT MARK STEFAN , RAMBARUTH RATNA , HAYNES SIMON , LIVING JONATHAN
发明人： PORTER ROBERT MARK STEFAN , RAMBARUTH RATNA , HAYNES SIMON , LIVING JONATHAN
IPC分类号： G06K9/00
CPC分类号： G06K9/00228
摘要： A face detection apparatus for tracking a detected face between images in a video sequence comprises: a first face detector for detecting the presence of face(s) in the images; a second face detector for detecting the presence of face(s) in the images; the first face detector having a higher detection threshold than the second face detector, so that the second face detector is more likely to detect a face in an region in which the first face detector has not detected a face; and a face position predictor for predicting a face position in a next image in a test order of the video sequence on the basis of a detected face position in one or more previous images in the test order of the video sequence; in which: if the first face detector detects a face within a predetermined threshold image distance of the predicted face position, the face position predictor uses the detected position to produce a next position prediction; if the first face detector fails to detect a face within a predetermined threshold image distance of the predicted face position, the face position predictor uses a face position detected by the second face detector to produce a next position prediction.
摘要翻译：一种用于跟踪视频序列中的图像之间的检测到的面部的面部检测装置，包括：第一面部检测器，用于检测图像中面部的存在; 第二面部检测器，用于检测图像中面部的存在; 所述第一面部检测器具有比所述第二面部检测器更高的检测阈值，使得所述第二面部检测器更可能检测到所述第一面部检测器未检测到面部的区域中的面部; 以及面部位置预测器，用于基于视频序列的测试顺序中的一个或多个先前图像中的检测到的脸部位置，以视频序列的测试顺序预测下一图像中的脸部位置; 其中：如果第一面部检测器检测到预测面部位置的预定阈值图像距离内的面部，则脸部位置预测器使用检测到的位置来产生下一个位置预测; 如果第一面部检测器不能在预测的脸部位置的预定阈值图像距离内检测到面部，则脸部位置预测器使用由第二面部检测器检测到的面部位置来产生下一个位置预测。

9. 发明申请

WO0175884A3 AUDIO/VIDEO REPRODUCING APPARATUS AND METHOD 审中-公开
标题翻译：音频/视频再现设备和方法
公开(公告)号：WO0175884A3
公开(公告)日：2001-12-20
申请号：PCT/GB0101452
申请日：2001-03-30
申请人： SONY UK LTD , HARRADINE VINCENT CARL , TURNER ALAN , DAVID MORGAN WILLIAM AMOS , WILLIAMS MICHAEL , MCGRATH MARK JOHN , KYDD ANDREW , THORPE JONATHAN
发明人： HARRADINE VINCENT CARL , TURNER ALAN , DAVID MORGAN WILLIAM AMOS , WILLIAMS MICHAEL , MCGRATH MARK JOHN , KYDD ANDREW , THORPE JONATHAN
IPC分类号： H04N5/76 , G11B20/10 , G11B27/00 , G11B27/031 , G11B27/10 , G11B27/11 , G11B27/28 , G11B27/32 , G11B27/34 , H04N5/765 , H04N5/77 , H04N5/91 , H04N5/92 , H04N5/93 , G06F17/30 , H04H7/00 , H04N5/222
CPC分类号： G06F17/30796 , G06F17/30811 , G06F17/30817 , G11B27/031 , G11B27/034 , G11B27/107 , G11B27/11 , G11B27/323 , G11B27/326 , G11B27/328 , G11B27/34 , G11B2220/20 , G11B2220/61 , G11B2220/655 , G11B2220/657 , G11B2220/90 , H04N5/765 , H04N5/772 , H04N5/9201 , H04N9/8205
摘要： The apparatus is connectable to a communications network for selectively reproducing items of audio/video material from a recording medium in response to a request received via the tele communications network. It may comprise a control processor which receives data representing the request for the audio/video material item via the communications network. A reproducing processor is operable in response to signals identifying the audio/video material items from the control processor to reproduce the audio/video material items. The data identifying the audio/video material items includes meta data indicative of the audio/video material items. The meta data may be one of UMID, tape ID and time codes, and a Unique Material Identifier the material items. It comprises an activity detector and a meta data generator coupled to the activity detector which is operable to generate sample images at temporal positions within the audio/video signal.
摘要翻译：该装置可连接到通信网络，用于响应于经由远程通信网络接收的请求，从记录介质选择性地再现音频/视频资料的项目。它可以包括控制处理器，其经由通信网络接收表示对音频/视频材料项目的请求的数据。再现处理器可响应于识别来自控制处理器的音频/视频材料项目的信号来再现音频/视频材料项目。识别音频/视频素材的数据包括表示音频/视频材料项的元数据。元数据可以是UMID，磁带ID和时间码之一，以及唯一材料标识符的材料项。它包括活动检测器和耦合到活动检测器的元数据发生器，其可操作以在音频/视频信号内的时间位置产生样本图像。

10. 发明申请

WO2006061601A9 BLOCK-BASED WATERMARKING 审中-公开
标题翻译：基于块的水印
公开(公告)号：WO2006061601A9
公开(公告)日：2009-07-30
申请号：PCT/GB2005004682
申请日：2005-12-07
申请人： SONY UK LTD , TAPSON DANIEL WARREN , HOOPER DANIEL LUKE
发明人： TAPSON DANIEL WARREN , HOOPER DANIEL LUKE
IPC分类号： G06T1/00
CPC分类号： H04N21/23892 , G06T1/005 , G06T2201/0051 , G06T2201/0061 , G06T2201/0065 , G06T2201/0083
摘要： A water marked image frame for conveying a payload data word is generated by combining at least one image frame with a two-dimensional water mark pattern. Comprising a plurality of regions, each including a two dimensional water mark block selected from a predetermined set of possible water mark blocks to represent the value of the associated payload data symbol. The payload data is detected by correlating each region of the water marked image frame with each block from of the set of water marked blocks, to form for each region a set of probability surfaces, each of which is combined with a distortion probability value for each region and for each of the water mark blocks which may be present in the region thus forming for each region, for each of the possible values of the payload symbol a probability value that that region includes that symbol value and therefrom generating an estimate of the payload data.
摘要翻译：通过将至少一个图像帧与二维水印图案组合来产生用于传送有效载荷数据字的水印图像帧。包括多个区域，每个区域包括从预定的一组可能的水印块中选择的二维水印块，以表示相关联的有效载荷数据符号的值。通过将水印图像帧的每个区域与该组标记水印块的每个块相关联来检测有效载荷数据，以便为每个区域形成一组概率表面，每个区域与每个区域的失真概率值对于可能存在于区域中的每个水印块的每个水印块，对于每个区域，对于有效载荷符号的每个可能的值，该区域包括该符号值并从而生成有效载荷的估计的概率值数据。

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