公开(公告)号：US20110280318A1

公开(公告)日：2011-11-17

申请号：US13191799

申请日：2011-07-27

申请人： Takeshi YADO ,  Yuya SHIGENOBU

发明人： Takeshi YADO ,  Yuya SHIGENOBU

IPC分类号： H04N7/26

CPC分类号： H04N19/895 ,  H04N19/51 ,  H04N19/597

摘要： A multiview video decoding apparatus which sufficiently suppresses artifact in a decoded image even when an error occurs in the to-be-decoded image. It decodes a video stream including first coded video information of a first viewpoint and second coded video information of a second viewpoint, and includes: a decoding unit which decodes the video stream; and an error detecting unit which detects an error in the video stream; and an error concealing unit which conceals the error and includes (i) a decoding control unit which, when the error is in first coded image information in the first coded video information, causes said decoding unit to decode second coded image information included in the second coded video information and to be decoded after the first coded image information and (ii) a concealment processing unit which conceals the detected error, using decoded image information generated by decoding the second coded image information.

摘要翻译： 即使在待解码图像中出现错误的情况下也能充分抑制解码图像中的伪影的多视点视频解码装置。 它解码包括第一视点的第一编码视频信息和第二视点的第二编码视频信息的视频流，并且包括：解码单元，对视频流进行解码; 以及错误检测单元，其检测所述视频流中的错误; 以及隐藏所述错误的错误隐藏单元，包括：（i）解码控制单元，当所述第一编码图像信息中的第一编码图像信息中的错误发生时，使所述解码单元对包含在所述第二编码图像信息中的第二编码图像信息进行解码 编码的视频信息，并且在第一编码图像信息之后被解码，以及（ii）隐藏检测到的错误的隐藏处理单元，使用通过解码第二编码图像信息生成的解码图像信息。

公开(公告)号：US08644687B2

公开(公告)日：2014-02-04

申请号：US12034472

申请日：2008-02-20

申请人： Masao Kitagawa ,  Masaru Iwasa ,  Takeshi Yado

发明人： Masao Kitagawa ,  Masaru Iwasa ,  Takeshi Yado

IPC分类号： H04N5/76

CPC分类号： G11B20/10 ,  G11B27/034 ,  G11B27/329 ,  G11B2020/10898 ,  G11B2020/1289 ,  G11B2020/1292 ,  H04N5/76 ,  H04N5/765 ,  H04N9/8205

摘要： In a recording apparatus (camcorders, optical disc recorders, etc.), the operator presses down priority designating buttons for designating priorities when recording input image data. An additional information generating section records and holds, in a storage section, additional information indicating priorities of data to be recorded (e.g., “low”, “intermediate”, “high”, or “highest”) which are set, depending on what priority designating button has been pressed down. If recordable remaining space in the storage section detected by the remaining amount detecting section falls below a predetermined value before the start of or during recording of data, a control section overwrites regions in order of priority of data which is stored therein, the lowest first, with data which is about to be recorded or is being recorded, based on the additional information generated by the additional information generating section. Therefore, even if free space in the storage medium becomes small, a decisive moment can be recoded, for example.

摘要翻译： 在记录装置（摄像机，光盘记录器等）中，操作者在记录输入图像数据时按下优先指定按钮以指定优先级。 附加信息生成部分在存储部分中记录并保持附加信息，其指示被设置的数据的优先级（例如，“低”，“中间”，“高”或“最高”），这取决于什么 优先指定按钮被按下。 如果在剩余量检测部分检测到的存储部分中的可记录的剩余空间在数据开始之前或期间在记录数据之前降低到预定值之下，则控制部分按照存储在其中的数据的优先顺序重写区域， 基于由附加信息生成部生成的附加信息，将要记录或正在记录的数据。 因此，即使存储介质中的自由空间变小，例如可以重新确定决定性的时刻。

公开(公告)号：US20080212421A1

公开(公告)日：2008-09-04

申请号：US12034472

申请日：2008-02-20

申请人： Masao KITAGAWA ,  Masaru Iwasa ,  Takeshi Yado

发明人： Masao KITAGAWA ,  Masaru Iwasa ,  Takeshi Yado

IPC分类号： G11B7/0045

CPC分类号： G11B20/10 ,  G11B27/034 ,  G11B27/329 ,  G11B2020/10898 ,  G11B2020/1289 ,  G11B2020/1292 ,  H04N5/76 ,  H04N5/765 ,  H04N9/8205

摘要： In a recording apparatus (camcorders, optical disc recorders, etc.), the operator presses down priority designating buttons for designating priorities when recording input image data. An additional information generating section records and holds, in a storage section, additional information indicating priorities of data to be recorded (e.g., “low”, “intermediate”, “high”, or “highest”) which are set, depending on what priority designating button has been pressed down. If recordable remaining space in the storage section detected by the remaining amount detecting section falls below a predetermined value before the start of or during recording of data, a control section overwrites regions in order of priority of data which is stored therein, the lowest first, with data which is about to be recorded or is being recorded, based on the additional information generated by the additional information generating section. Therefore, even if free space in the storage medium becomes small, a decisive moment can be recoded, for example.

摘要翻译： 在记录装置（摄像机，光盘记录器等）中，操作者在记录输入图像数据时按下优先指定按钮以指定优先级。 附加信息生成部分在存储部分中记录并保持附加信息，其指示被设置的数据的优先级（例如，“低”，“中间”，“高”或“最高”），这取决于什么 优先指定按钮被按下。 如果在剩余量检测部分检测到的存储部分中的可记录的剩余空间在数据开始之前或期间在记录数据之前降低到预定值之下，则控制部分按照存储在其中的数据的优先顺序重写区域， 基于由附加信息生成部生成的附加信息，将要记录或正在记录的数据。 因此，即使存储介质中的自由空间变小，例如可以重新确定决定性的时刻。