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公开(公告)号：US08204319B2
公开(公告)日：2012-06-19
申请号：US12428761
申请日：2009-04-23
IPC分类号： G06K9/46
CPC分类号： H04N13/106 , H04N13/10 , H04N13/161 , H04N13/204 , H04N13/239 , H04N13/243 , H04N13/271
摘要： An image compression apparatus includes: first and second imaging sections for capturing an image of a subject to generate first and second image signals, respectively; first and second encoding sections for encoding the first and second image signals to generate first and second image data, respectively; first and second distance measuring sections for measuring a distance to the subject for each of image blocks, at the same time as the first and second imaging sections perform image capturing, to generate first and second distance information, respectively; first and second multiplexing sections for generating first and second multiplexed data on the basis of the first and second image data and the distance, respectively, by respectively multiplexing the first and second image data and first and second distance data, which are generated on the basis of the first and second distance information and indicate the distance to the subject for each of predefined pixel blocks in the first and second image data, respectively; and a compression processing section for reducing amounts of the first and second multiplexed data to generate compressed data. The compression processing section generates the compressed data by extracting long-distance blocks in the first and second image data on the basis of the first and second distance data, respectively, calculating a differential between the long-distance blocks in the first and second multiplexed data, and deleting the long-distance blocks in the first or second multiplexed data which are identical to their counterparts in the other multiplexed data.
摘要翻译： 一种图像压缩装置包括：第一和第二成像部分，分别用于捕获对象的图像以分别产生第一和第二图像信号; 第一和第二编码部分，用于分别编码第一和第二图像信号以产生第一和第二图像数据; 第一和第二距离测量部分，用于在与第一和第二成像部分进行图像捕获的同时，分别测量与每个图像块对象的距离，分别产生第一和第二距离信息; 第一和第二复用部分，用于分别基于第一和第二图像数据和距离分别复用第一和第二图像数据以及基于第一和第二距离数据生成的第一和第二距离数据，生成第一和第二复用数据 并且分别指示第一和第二图像数据中每个预定义像素块到被摄体的距离; 以及压缩处理部，用于减少第一和第二多路复用数据的量以产生压缩数据。 压缩处理部分分别通过基于第一和第二距离数据提取第一和第二图像数据中的长距离块来生成压缩数据，计算第一和第二多路复用数据中的长距离块之间的差分 并删除第一或第二复用数据中与其他多路复用数据中的对应物相同的长距离块。
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公开(公告)号：US20090304294A1
公开(公告)日：2009-12-10
申请号：US12429669
申请日：2009-04-24
IPC分类号： G06K9/36
CPC分类号： H04N19/597 , H04N13/128 , H04N13/194 , H04N13/261 , H04N2213/003
摘要： An image encoding device includes a single image pickup unit generating image data by shooting a subject, an image compression unit generating digital image data by encoding the image data, a distance measuring unit measuring a distance to the subject during the shooting, and a multiplexing unit generating multiplexed data based on the digital image data and the measured distance by multiplexing distance data indicating the distance to a subject of each of given pixel blocks of the digital image data onto the digital image data.
摘要翻译： 图像编码装置包括通过拍摄对象来生成图像数据的单个图像拾取单元，通过编码图像数据生成数字图像数据的图像压缩单元，在拍摄期间测量到被摄体的距离的距离测量单元，以及多路复用单元 通过将指示与数字图像数据的每个给定像素块的对象的距离的距离数据复用到数字图像数据上，基于数字图像数据和测量距离生成多路复用数据。
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3.发明授权公开(公告)号：US07558471B2
公开(公告)日：2009-07-07
申请号：US10822084
申请日：2004-04-08
CPC分类号： H04N9/8042 , H04N5/85 , H04N9/7921
摘要： A DVD recorder is provided which includes an NTSC decoder (15) for converting an NTSC-based TV signal into an ITU-R BT. 601-based video signal, an MPEG encoder (17) for encoding the ITU-R BT. 601-based video signal into an MPEG-2 data stream, a driver (23) for recording the MPEG-2-based data stream to a DVD disk, and a VBI slice circuit (24) for detecting VBI from the TV signal. When the V timing of an input signal is asynchronous with that of recording signal, the MPEG encoder (17) inserts null data as blanking data into an arbitrary frame if a frame repeat has occurred or deletes null data from blanking data from an arbitrary frame if a frame skip has occurred.
摘要翻译： 提供了一种DVD记录器，其包括用于将基于NTSC的TV信号转换成ITU-R BT的NTSC解码器（15）。 601视频信号，用于对ITU-R BT进行编码的MPEG编码器（17）。 601的视频信号转换为MPEG-2数据流，用于将基于MPEG-2的数据流记录到DVD盘的驱动器（23）和用于从TV信号检测VBI的VBI限幅电路（24）。 当输入信号的V定时与记录信号的V定时异步时，MPEG编码器（17）将空数据作为消隐数据插入到任意帧中，如果发生帧重复，或者从任意帧的消隐数据中删除空数据，if 发生了帧跳过。
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4.发明授权公开(公告)号：US08369630B2
公开(公告)日：2013-02-05
申请号：US12429669
申请日：2009-04-24
IPC分类号： G06K9/36
CPC分类号： H04N19/597 , H04N13/128 , H04N13/194 , H04N13/261 , H04N2213/003
摘要： An image encoding device includes a single image pickup unit generating image data by shooting a subject, an image compression unit generating digital image data by encoding the image data, a distance measuring unit measuring a distance to the subject during the shooting, and a multiplexing unit generating multiplexed data based on the digital image data and the measured distance by multiplexing distance data indicating the distance to a subject of each of given pixel blocks of the digital image data onto the digital image data.
摘要翻译： 图像编码装置包括通过拍摄对象来生成图像数据的单个图像拾取单元，通过编码图像数据生成数字图像数据的图像压缩单元，在拍摄期间测量到被摄体的距离的距离测量单元，以及多路复用单元 通过将指示与数字图像数据的每个给定像素块的对象的距离的距离数据复用到数字图像数据上，基于数字图像数据和测量距离生成多路复用数据。
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公开(公告)号：US20090324114A1
公开(公告)日：2009-12-31
申请号：US12428761
申请日：2009-04-23
IPC分类号： G06K9/46
CPC分类号： H04N13/106 , H04N13/10 , H04N13/161 , H04N13/204 , H04N13/239 , H04N13/243 , H04N13/271
摘要： An image compression apparatus includes: first and second imaging sections for capturing an image of a subject to generate first and second image signals, respectively; first and second encoding sections for encoding the first and second image signals to generate first and second image data, respectively; first and second distance measuring sections for measuring a distance to the subject for each of image blocks, at the same time as the first and second imaging sections perform image capturing, to generate first and second distance information, respectively; first and second multiplexing sections for generating first and second multiplexed data on the basis of the first and second image data and the distance, respectively, by respectively multiplexing the first and second image data and first and second distance data, which are generated on the basis of the first and second distance information and indicate the distance to the subject for each of predefined pixel blocks in the first and second image data, respectively; and a compression processing section for reducing amounts of the first and second multiplexed data to generate compressed data. The compression processing section generates the compressed data by extracting long-distance blocks in the first and second image data on the basis of the first and second distance data, respectively, calculating a differential between the long-distance blocks in the first and second multiplexed data, and deleting the long-distance blocks in the first or second multiplexed data which are identical to their counterparts in the other multiplexed data.
摘要翻译： 一种图像压缩装置包括：第一和第二成像部分，分别用于捕获对象的图像以分别产生第一和第二图像信号; 第一和第二编码部分，用于分别编码第一和第二图像信号以产生第一和第二图像数据; 第一和第二距离测量部分，用于在与第一和第二成像部分进行图像捕获的同时，分别测量与每个图像块对象的距离，分别产生第一和第二距离信息; 第一和第二复用部分，用于分别基于第一和第二图像数据和距离分别复用第一和第二图像数据以及基于第一和第二距离数据生成的第一和第二距离数据，生成第一和第二复用数据 并且分别指示第一和第二图像数据中每个预定义像素块到被摄体的距离; 以及压缩处理部，用于减少第一和第二多路复用数据的量以产生压缩数据。 压缩处理部分分别通过基于第一和第二距离数据提取第一和第二图像数据中的长距离块来生成压缩数据，计算第一和第二多路复用数据中的长距离块之间的差分 并删除第一或第二复用数据中与其他多路复用数据中的对应物相同的长距离块。
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公开(公告)号：USD426578S
公开(公告)日：2000-06-13
申请号：US98397
申请日：1998-12-29
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