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公开(公告)号：EP1514238A1
公开(公告)日：2005-03-16
申请号：EP03724646.9
申请日：2003-06-02
IPC分类号： G06T7/00
CPC分类号： G06T7/50
摘要： A method of creating at least one depth map for an image sequence including the steps of receiving depth data for a plurality of points in the image sequence, utilising the depth data and a classifier to ascertain depth characteristics as a function of image characteristics and relative position and creating a depth map for at least one frame of the image sequence utilising the image characteristics.
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公开(公告)号：EP0954930A1
公开(公告)日：1999-11-10
申请号：EP98900481.0
申请日：1998-01-21
CPC分类号： H04N13/398 , H04N13/139 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/189 , H04N13/194 , H04N13/261 , H04N13/286 , H04N13/324 , H04N13/334 , H04N13/341 , H04N13/363 , H04N19/597 , H04N2013/0077 , H04N2013/0085
摘要： An apparatus for displaying a stereoscopic image, the apparatus having a predefined field frequency for displaying the image, and including a first filter means for passing a first perspective of an image with a first spectral component of a colour spectrum, a second filter means for passing a second perspective of the image with a second spectral component of the colour spectrum, and an alternating means for alternating the first and second spectral components, wherein the alternating means operates at a rate equal to an odd multiple of the field frequency of the display apparatus.
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公开(公告)号：EP2146319B1
公开(公告)日：2017-08-16
申请号：EP09175312.9
申请日：2003-06-02
IPC分类号： G06T7/00
CPC分类号： G06T7/50
摘要： A method of creating at least one depth map for an image sequence including the steps of receiving depth data for a plurality of points in the image sequence, utilising the depth data and a classifier to ascertain depth characteristics as a function of image characteristics and relative position and creating a depth map for at least one frame of the image sequence utilising the image characteristics.
摘要翻译： 一种为图像序列创建至少一个深度图的方法，该方法包括以下步骤：接收图像序列中的多个点的深度数据，利用深度数据和分类器来确定作为图像特征和相对位置的函数的深度特征 以及利用图像特征为图像序列的至少一个帧创建深度图。
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公开(公告)号：EP1316068A1
公开(公告)日：2003-06-04
申请号：EP01955145.6
申请日：2001-08-09
IPC分类号： G06T7/40
CPC分类号： G06T7/579 , G06T7/507 , G06T2207/10016 , G06T2207/20081 , G06T2207/20092 , H04N13/128
摘要： A method of creating a depth map including the steps of assigning a depth to at least one pixel or portion of an image, determining relative location and image characteristics for each at least one pixel or portion of the image, utilizing the depth(s), image characteristics and respective location to determine an algorithm to ascertain depth characteristics as a function relative location and image characteristics, utilizing said algorithm to calculate a depth characteristic for each pixel or portion of the image, wherein the depth characteristics form a depth map for the image. In a second phase of processing the said depth maps form key frames for the generation of depth maps for non-key frames using relative location, image characteristics and distance to key frame(s).
摘要翻译： 一种创建深度图的方法，包括以下步骤：将深度分配给图像的至少一个像素或部分，利用深度确定图像的每个至少一个像素或部分的相对位置和图像特征， 图像特征和相应位置，以确定用于确定作为相对位置和图像特征的函数的深度特征的算法，利用所述算法来计算图像的每个像素或部分的深度特征，其中深度特征形成图像的深度图 。 在处理所述深度图的第二阶段中，使用相对位置，图像特征和与关键帧的距离，形成用于生成非关键帧的深度图的关键帧。
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公开(公告)号：EP1187494A2
公开(公告)日：2002-03-13
申请号：EP01127686.2
申请日：1996-12-20
IPC分类号： H04N13/00
CPC分类号： G02B27/2228 , G06T15/10 , H04N13/117 , H04N13/122 , H04N13/15 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/257 , H04N13/261 , H04N13/279 , H04N13/289 , H04N13/305 , H04N13/32 , H04N13/324 , H04N13/337 , H04N13/341 , H04N13/344 , H04N13/349 , H04N13/354 , H04N13/356 , H04N13/363 , H04N13/368 , H04N13/383 , H04N13/398 , H04N19/597 , H04N2013/0081
摘要： A method of encoding a 2D video signal with conversion data to assist in the conversion of said 2D video signal to left and right eye images for a stereoscopic display, characterised in that said method includes:
adding conversion data to said video signal to provide the encoded signal, the data defining the displacement of respective selected points of said video image for converting the video image to a stretched image for a stereoscopic display.摘要翻译： 一种用转换数据编码2D视频信号的方法，用于辅助将所述2D视频信号转换成用于立体显示的左眼和右眼图像，其特征在于所述方法包括：将转换数据添加到所述视频信号以提供编码的 信号，所述数据定义用于将所述视频图像转换为用于立体显示的拉伸图像的所述视频图像的各个选定点的位移。
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公开(公告)号：EP1044432A1
公开(公告)日：2000-10-18
申请号：EP98960865.8
申请日：1998-12-03
IPC分类号： G06T7/40
CPC分类号： G06T9/001 , G06T7/12 , G06T7/593 , G06T7/97 , G06T2207/10012 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/189 , H04N13/194 , H04N13/221 , H04N13/239 , H04N13/243 , H04N13/257 , H04N13/261 , H04N13/296 , H04N13/341 , H04N13/398 , H04N19/597 , H04N2013/0077 , H04N2013/0081 , H04N2013/0085 , H04N2013/0092
摘要： A method of encoding a depth map comprises: allocating an object identifier to a plurality of objects without using distance measurement data; defining a depth tag to each said object including allocating a depth function including a linear ramp or radial ramp, and allocating a depth for each object, the depth representing the relative depth between said objects; and producing a depth map by encoding said depth tag and said outlines of each said object, wherein the steps of allocating the object identifier, allocating the depth tag and defining the outline are performed by a computer or by receiving an input via pointing device.
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公开(公告)号：EP1187494A3
公开(公告)日：2002-04-10
申请号：EP01127686.2
申请日：1996-12-20
CPC分类号： G02B27/2228 , G06T15/10 , H04N13/117 , H04N13/122 , H04N13/15 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/257 , H04N13/261 , H04N13/279 , H04N13/289 , H04N13/305 , H04N13/32 , H04N13/324 , H04N13/337 , H04N13/341 , H04N13/344 , H04N13/349 , H04N13/354 , H04N13/356 , H04N13/363 , H04N13/368 , H04N13/383 , H04N13/398 , H04N19/597 , H04N2013/0081
摘要： A method of encoding a 2D video signal with conversion data to assist in the conversion of said 2D video signal to left and right eye images for a stereoscopic display, characterised in that said method includes: adding conversion data to said video signal to provide the encoded signal, the data defining the displacement of respective selected points of said video image for converting the video image to a stretched image for a stereoscopic display.
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公开(公告)号：EP2617013A1
公开(公告)日：2013-07-24
申请号：EP11824353.4
申请日：2011-09-14
CPC分类号： G06K9/00221 , G06T7/50 , G06T2207/30201 , H04N13/128
摘要： A system for enhancing a depth map associated with a 2D image wherein a face detector analyzes the 2D image to determine a position of a face in the 2D image, the system utilizes the position to derive a depth model; and the depth model is combined with the depth map to generate an enhanced depth map.
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9.发明公开Filling of sparse depth maps of an image sequence 有权Auffüllenvonspärlichbesetzten Tiefenkartenfüreine Bildfolge
公开(公告)号：EP2146319A1
公开(公告)日：2010-01-20
申请号：EP09175312.9
申请日：2003-06-02
IPC分类号： G06T7/00
CPC分类号： G06T7/50
摘要： A method of creating at least one depth map for an image sequence including the steps of receiving depth data for a plurality of points in the image sequence, utilising the depth data and a classifier to ascertain depth characteristics as a function of image characteristics and relative position and creating a depth map for at least one frame of the image sequence utilising the image characteristics.
摘要翻译： 一种为图像序列创建至少一个深度图的方法，包括以下步骤：利用深度数据和分类器来确定作为图像特征和相对位置的函数的深度特征的图像序列中的多个点的深度数据 以及利用所述图像特征为所述图像序列的至少一个帧创建深度图。
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公开(公告)号：EP1032862A1
公开(公告)日：2000-09-06
申请号：EP98956717.7
申请日：1998-11-20
CPC分类号： A61B3/113 , G02B7/287 , H04N13/32 , H04N13/327 , H04N13/373 , H04N13/376 , H04N13/38 , H04N13/398
摘要： A tracking system is provided for locating the eyes of a viewer including: an illumination element; a plurality of cameras; and a processor; wherein at least the viewer's eyes are illuminated by the illumination element to enable capture by each camera, and wherein the processor is adapted to process images from each camera so as to detect the position of the viewer's eyes.
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