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1.发明授权Image processing device and image processing method of images with pixels arrayed in a checkerboard fashion 失效具有以棋盘方式排列的像素的图像处理装置和图像处理方法公开(公告)号：US08787691B2
公开(公告)日：2014-07-22
申请号：US13378744
申请日：2010-06-23
IPC分类号： G06K9/36
CPC分类号： H04N19/59 , H04N13/139 , H04N13/156 , H04N13/161 , H04N19/597 , H04N19/85
摘要： Encoding efficiency of image prediction encoding can be improved by performing horizontal packing as horizontal processing to manipulate a horizontal-direction array of pixels of each of a first thinned-out image and a second thinned-out image arrayed in checkerboard fashion, obtained by thinning out the pixels of each of a first image and a second image different from the first image every other line in an oblique direction, wherein pixels of first and second thinned-out images are packed in the horizontal direction. A combined image can be generated, which is combined by adjacently arraying the post-horizontal processing first and second thinned-out images after horizontal processing, as an image to serve as the object of prediction encoding. Aspects of this disclosure can be applied to a case of performing prediction encoding on a first and second image, such as a left and right images making up a 3D image.
摘要翻译： 可以通过执行水平打包作为水平处理来改善图像预测编码的编码效率，以操纵以棋盘方式排列的第一稀疏图像和第二稀疏图像中的每一个的水平方向阵列的像素， 第一图像和第二图像中的每一个的像素在倾斜方向上每隔一行彼此不同，其中第一和第二稀疏图像的像素被包装在水平方向上。 可以生成组合图像，其通过在水平处理之后相邻排列后水平处理第一和第二稀疏图像来组合，作为用作预测编码对象的图像。 本公开的方面可以应用于对构成3D图像的左图像和第二图像执行预测编码的情况。
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公开(公告)号：US08750631B2
公开(公告)日：2014-06-10
申请号：US13131896
申请日：2009-12-09
IPC分类号： G06K9/36
CPC分类号： H04N19/33 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/96
摘要： The present invention relates to an image processing device and method whereby an image and so forth that a contents producer intends can be displayed in a case where a stereoscopic image content is displayed as a 2D image.A generating unit 13 generates multiplexed data including viewpoint image data for the left eye, and viewpoint image data for the right eye that are two viewpoints of image data, and a view switching flag for specifying image data used for display of a 2D image, of the viewpoint image data for the left eye and the viewpoint image data for the right eye thereof. With decoding of multiplexed data, a view switching flag is extracted from the multiplexed data, and image data used for display of a 2D image is selected from viewpoint image data for the left eye and viewpoint image data for the right eye following the view switching flag thereof. The present invention may be applied to an encoding device or the like for encoding a stereoscopic vision image made up of a multiple-viewpoint image, for example.
摘要翻译： 本发明涉及一种图像处理装置和方法，其中在立体图像内容被显示为2D图像的情况下，可以显示内容制作者想要的图像等。 生成单元13生成包括左眼的视点图像数据和作为图像数据的两个视点的用于右眼的视点图像数据的多路复用数据和用于指定用于显示2D图像的图像数据的视图切换标志， 左眼的视点图像数据和右眼的视点图像数据。 通过复用数据的解码，从多路复用数据中提取视图切换标志，从视觉图像数据中选择用于2D图像的显示的图像数据，并且在视图切换标志之后从右眼的视点图像数据中选择 其中。 例如，本发明可以应用于编码由多视点图像构成的立体视觉图像的编码装置等。
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公开(公告)号：US20110242105A1
公开(公告)日：2011-10-06
申请号：US13131896
申请日：2009-12-09
IPC分类号： G06T15/20
CPC分类号： H04N19/33 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/96
摘要： The present invention relates to an image processing device and method whereby an image and so forth that a contents producer intends can be displayed in a case where a stereoscopic image content is displayed as a 2D image.A generating unit 13 generates multiplexed data including viewpoint image data for the left eye, and viewpoint image data for the right eye that are two viewpoints of image data, and a view switching flag for specifying image data used for display of a 2D image, of the viewpoint image data for the left eye and the viewpoint image data for the right eye thereof. With decoding of multiplexed data, a view switching flag is extracted from the multiplexed data, and image data used for display of a 2D image is selected from viewpoint image data for the left eye and viewpoint image data for the right eye following the view switching flag thereof. The present invention may be applied to an encoding device or the like for encoding a stereoscopic vision image made up of a multiple-viewpoint image, for example.
摘要翻译： 本发明涉及一种图像处理装置和方法，其中在立体图像内容被显示为2D图像的情况下，可以显示内容制作者想要的图像等。 生成单元13生成包括左眼的视点图像数据和作为图像数据的两个视点的用于右眼的视点图像数据的多路复用数据和用于指定用于显示2D图像的图像数据的视图切换标志， 左眼的视点图像数据和右眼的视点图像数据。 通过复用数据的解码，从多路复用数据中提取视图切换标志，从视觉图像数据中选择用于2D图像的显示的图像数据，并且在视图切换标志之后从右眼的视点图像数据中选择 其中。 例如，本发明可以应用于编码由多视点图像构成的立体视觉图像的编码装置等。
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公开(公告)号：US20120114260A1
公开(公告)日：2012-05-10
申请号：US13378744
申请日：2010-06-23
IPC分类号： G06K9/36
CPC分类号： H04N19/59 , H04N13/139 , H04N13/156 , H04N13/161 , H04N19/597 , H04N19/85
摘要： The present invention relates to an image processing device and an image processing method whereby encoding efficiency of image prediction encoding can be improved.A horizontal processing unit 31 performs horizontal packing as horizontal processing to manipulate the horizontal-direction array of pixels of each of a first thinned-out image and a second thinned-out image arrayed in checkerboard fashion, obtained by thinning out the pixels of each of a first image and a second image different from the first image every other line in an oblique direction, wherein pixels of first and second thinned-out images are packed in the horizontal direction. A combining unit 33 generates a combined image which is combined by adjacently arraying the post-horizontal processing first and second thinned-out images after horizontal processing, as an image to serve as the object of prediction encoding. The present invention can be applied to a case of performing prediction encoding on a first and second image, such as an L (Left) image and R (Right) image making up a 3D image or the like, for example.
摘要翻译： 本发明涉及图像处理装置和图像处理方法，从而能够提高图像预测编码的编码效率。 水平处理单元31执行水平打包作为水平处理，以操纵以棋盘方式排列的第一稀疏图像和第二稀疏图像中的每一个的水平方向阵列，通过将每个图像的像素稀疏得到 第一图像和第二图像与第一图像在倾斜方向上每隔一行不同，其中第一和第二稀疏图像的像素沿水平方向包装。 组合单元33生成通过相邻排列水平处理之后的水平后处理第一和第二稀疏图像而组合的组合图像作为用作预测编码对象的图像。 本发明可以应用于例如在构成3D图像等的L（左）图像和R（右））图像等第一图像和第二图像上执行预测编码的情况。
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公开(公告)号：US20130088570A1
公开(公告)日：2013-04-11
申请号：US13703663
申请日：2011-07-07
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04N19/105 , H04N19/134 , H04N19/172 , H04N19/46 , H04N19/573 , H04N19/58 , H04N19/597
摘要： Encoding efficiency in multi-view image encoding is to be increased. A feature amount generation unit (41) generates a feature amount indicating the correlation between images of different viewpoints. Based on the generated feature amount, a reference index assignment unit (45) assigns reference indexes to a reference picture of a parallax prediction that uses the correlation between images of different viewpoints, and to a reference picture of a temporal prediction that uses the correlation between images in the temporal direction. In a case where the correlation is determined to be lower than a predetermined threshold value based on the feature amount, for example, the reference index assignment is changed, and the reference index assigned to a reference picture of a parallax prediction is re-assigned to a reference picture of a temporal prediction.
摘要翻译： 要增加多视图图像编码中的编码效率。 特征量生成单元（41）生成表示不同视点的图像之间的相关性的特征量。 基于生成的特征量，参考索引分配单元（45）将参考索引分配给使用不同视点的图像之间的相关性的视差预测的参考图像，以及使用时间预测的参考图像 图像在时间方向。 在基于特征量确定相关性低于预定阈值的情况下，例如改变参考索引分配，并将分配给视差预测的参考图像的参考索引重新分配给 时间预测的参考图片。
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公开(公告)号：US08810628B2
公开(公告)日：2014-08-19
申请号：US12891269
申请日：2010-09-27
CPC分类号： H04N19/597 , H04N13/161 , H04N13/178 , H04N13/194
摘要： An image processing apparatus includes a receiving unit configured to receive an encoded stream, an image capture type, and image capturing order information, the encoded stream being produced by encoding image data of multi-viewpoint images including images from multiple viewpoints that form a stereoscopic image, the image capture type indicating that the multi-viewpoint images have been captured at different timings, the image capturing order information indicating an image capturing order in which the multi-viewpoint images have been captured; a decoding unit configured to decode the encoded stream received by the receiving unit to generate image data; and a control unit configured to control a display apparatus to display multi-viewpoint images corresponding to the image data generated by the decoding unit in the same order as the image capturing order in accordance with the image capture type and image capturing order information received by the receiving unit.
摘要翻译： 图像处理装置包括：接收单元，被配置为接收编码流，图像捕获类型和图像捕获顺序信息，所述编码流是通过对包括形成立体图像的多个视点的图像的多视点图像的图像数据进行编码而产生的 指示在不同定时捕获多视点图像的图像捕获类型，指示已经捕获多视点图像的图像拍摄顺序的图像拍摄顺序信息; 解码单元，被配置为对由所述接收单元接收的编码流进行解码以生成图像数据; 以及控制单元，被配置为控制显示装置，根据由所述图像捕获类型和由所述图像捕获顺序信息接收到的图像捕获顺序信息，以与所述图像捕获顺序相同的顺序显示与由所述解码单元生成的图像数据相对应的多视点图像 接收单元。
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公开(公告)号：US08625918B2
公开(公告)日：2014-01-07
申请号：US13178609
申请日：2011-07-08
IPC分类号： G06K9/00
CPC分类号： H04N19/553 , H04N19/124 , H04N19/136 , H04N19/17 , H04N19/60
摘要： An image processing apparatus includes a quantizer configured to quantize orthogonal transform coefficients of the difference in block units between a coding target picture and a prediction image, a predictor configured to conduct parallax prediction utilizing correlations between the coding target picture and a picture whose view differs from the coding target picture, and a quantization controller configured to determine a protected area that protects image quality from the parallax prediction results, and reduce the quantization step size of the quantizer for quantization of the protected area.
摘要翻译： 一种图像处理装置，包括：量化器，被配置为量化编码对象图像与预测图像之间的块单位的差异的正交变换系数;预测器，被配置为使用编码对象图像与视图不同于的图像之间的相关性来进行视差预测 编码对象图像和量化控制器，被配置为确定保护图像质量的视差预测结果的保护区域，并且减小用于量化保护区域的量化器的量化步长。
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公开(公告)号：US20120014614A1
公开(公告)日：2012-01-19
申请号：US13178609
申请日：2011-07-08
IPC分类号： G06K9/36
CPC分类号： H04N19/553 , H04N19/124 , H04N19/136 , H04N19/17 , H04N19/60
摘要： An image processing apparatus includes a quantizer configured to quantize orthogonal transform coefficients of the difference in block units between a coding target picture and a prediction image, a predictor configured to conduct parallax prediction utilizing correlations between the coding target picture and a picture whose view differs from the coding target picture, and a quantization controller configured to determine a protected area that protects image quality from the parallax prediction results, and reduce the quantization step size of the quantizer for quantization of the protected area.
摘要翻译： 一种图像处理装置，包括：量化器，被配置为量化编码对象图像与预测图像之间的块单位的差异的正交变换系数;预测器，被配置为使用编码对象图像与视图不同于的图像之间的相关性进行视差预测 编码对象图像和量化控制器，其被配置为确定保护图像质量与视差预测结果的保护区域，并且减小用于量化保护区域的量化器的量化步长。
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公开(公告)号：US20110128355A1
公开(公告)日：2011-06-02
申请号：US12953540
申请日：2010-11-24
IPC分类号： H04N13/02
CPC分类号： H04N19/597 , H04N13/161 , H04N13/178
摘要： An image processing apparatus includes: a coding means for encoding image data of multi-view images forming a stereoscopic image to generate a coded stream; and a transmission means for connecting output time information indicating output time of a decoded result of an image only to coded data of any one of the multi-view images in the coded stream.
摘要翻译： 图像处理装置包括：编码装置，用于对形成立体图像的多视点图像的图像数据进行编码，以生成编码流; 以及发送装置，用于将指示图像的解码结果的输出时间的输出时间信息仅连接到编码流中的多视图图像中的任一个的编码数据。
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公开(公告)号：US20120195513A1
公开(公告)日：2012-08-02
申请号：US13500374
申请日：2010-10-08
IPC分类号： G06K9/36
CPC分类号： H04N19/89 , H04N13/158 , H04N13/161 , H04N19/172 , H04N19/187 , H04N19/597 , H04N19/61
摘要： The present invention relates to an image processing device and an image processing method that enable a set of images of multiple visual points which images form a stereoscopic image to be recognized in a case of multiplexing and coding the images of the multiple visual points which images form the stereoscopic image even when the coded data is decoded from the middle in a decoding device.A coding system performs coding such that a picture of a random access point is a picture of an L-image of an LR pair and a picture of an R-image is a picture subsequent to the picture of the random access point in coding order. The present invention is applicable to devices for coding stereoscopic images, for example.
摘要翻译： 本发明涉及图像处理装置和图像处理方法，该图像处理装置和图像处理方法使多个视点的一组图像能够形成立体图像的图像在多路复用和编码图像形成的多个视点的图像的情况下被识别 立体图像即使当编码数据在解码装置中从中间被解码时也是如此。 编码系统进行编码，使得随机接入点的图像是LR对的L图像的图像，R图像的图像是按照编码顺序的随机接入点的图像之后的图像。 本发明可应用于例如用于编码立体图像的装置。
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