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31. 发明申请

US20100027971A1 MOVING IMAGE ENCODING METHOD AND APPARATUS 有权
标题翻译：移动图像编码方法和装置
公开(公告)号：US20100027971A1
公开(公告)日：2010-02-04
申请号：US12575779
申请日：2009-10-08
申请人： Tadamasa Toma , Shinya Kadono , Masayasu Iguchi , Tomoyuki Okada , Yoshinori Matsui , Satoshi Kondo , Hiroshi Yahata , Wataru Ikeda
发明人： Tadamasa Toma , Shinya Kadono , Masayasu Iguchi , Tomoyuki Okada , Yoshinori Matsui , Satoshi Kondo , Hiroshi Yahata , Wataru Ikeda
IPC分类号： H04N5/92 , H04N7/12
CPC分类号： H04N9/8042 , G11B27/3027 , G11B27/329 , G11B2220/2541 , H04N5/85 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N19/13 , H04N19/179 , H04N19/61
摘要： A moving image encoding method of encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S5201), a stream is generated by encoding the moving image without switching between variable-length encoding schemes in the continuous unit (S5202), and management information is generated that includes a first flag information indicating that a variable-length encoding scheme is fixed in the continuous unit (S5204, and S5205).
摘要翻译：一种在可变长度编码方案之间切换的同时对运动图像进行编码的运动图像编码方法。在该方法中，确定要连续重放的连续单元（S5201），通过对运动图像进行编码而不在连续单元中的可变长度编码方案之间进行切换来生成流（S5202），生成包括指示可变长度编码方案在连续单元中固定的第一标志信息（S5204和S5205）。

32. 发明授权

US07586517B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US07586517B2
公开(公告)日：2009-09-08
申请号：US11259208
申请日：2005-10-27
申请人： Masayasu Iguchi , Satoshi Kondo , Takahiro Nishi , Toshiyasu Sugio , Tadamasa Toma , Hisao Sasai
发明人： Masayasu Iguchi , Satoshi Kondo , Takahiro Nishi , Toshiyasu Sugio , Tadamasa Toma , Hisao Sasai
IPC分类号： H04N5/225 , H04N5/00 , G06K9/00
CPC分类号： H04N5/772 , G11B27/031 , G11B27/28 , H04N5/7805 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8205
摘要： An image pickup apparatus includes an image processing unit for extracting an image parameter indicating a change in shooting condition from an image signal obtained by shooting an object; an audio processing unit for extracting an audio parameter indicating a change in shooting condition from an audio signal obtained by taking audio; and a specific ID information processing unit for extracting a state parameter indicating a change in shooting condition on the basis of information indicating a physiological change of an operator; and the extracted parameter is compared with a predetermined decision threshold to determine whether a shoot timing at which is parameter occurs is appropriate as an edition point or not.
摘要翻译：图像拾取装置包括：图像处理单元，用于从通过拍摄对象获得的图像信号中提取指示拍摄条件的变化的图像参数; 音频处理单元，用于从通过获取音频获得的音频信号中提取指示拍摄条件改变的音频参数; 以及特定ID信息处理单元，用于基于指示操作者的生理变化的信息来提取指示拍摄条件的变化的状态参数; 并将所提取的参数与预定的判定阈值进行比较，以确定作为参数发生的拍摄定时是否适合作为编辑点。

33. 发明申请

US20070292110A1 Image Reproduction Method and Image Reproduction Apparatus 失效
标题翻译：图像再现方法和图像再现装置
公开(公告)号：US20070292110A1
公开(公告)日：2007-12-20
申请号：US11661813
申请日：2005-09-01
申请人： Takahiro Nishi , Satoshi Kondo , Masayasu Iguchi , Tadamasa Toma , Hisao Sasai , Toshiyasu Sugio
发明人： Takahiro Nishi , Satoshi Kondo , Masayasu Iguchi , Tadamasa Toma , Hisao Sasai , Toshiyasu Sugio
IPC分类号： H04N5/93
CPC分类号： G11B20/1217 , G11B20/10527 , G11B27/322 , G11B2020/10685 , G11B2220/2541 , H04N5/781 , H04N5/85 , H04N9/7921 , H04N9/8042 , H04N9/8205 , H04N9/877
摘要： There is provided an image reproduction apparatus for seamlessly reproducing a connected stream which is obtained by connecting plural streams that are respectively coded by different codec methods. An image reproduction apparatus (100) for reproducing a connected stream which is obtained by connecting plural streams of different codec methods such as an MPEG-2 method and an MPEG-4 AVC method is provided with a stream buffer (102) in which the connected stream Bst is stored, and plural decoders Dd1˜Ddn corresponding to the various kinds of codec methods, and a decoder for decoding each stream in the connected stream Bst that is outputted from the stream buffer (102) is selected from among the plural decoders according to the codec method of each stream.
摘要翻译：提供了一种用于无缝再现连接流的图像再现装置，其通过连接分别由不同编解码方法编码的多个流而获得。用于再现通过连接诸如MPEG-2方法和MPEG-4AVC方法的不同编解码方法的多个流而获得的连接流的图像再现装置（100）具有流缓冲器（102），其中连接流Bst被存储，并且对应于各种编解码方法的多个解码器Dd 1〜Ddn和从流缓冲器（102）输出的连接流Bst中的每个流解码的解码器从多个解码器根据每个流的编解码方法。

34. 发明申请

US20070249395A1 Mobile Terminal Device 有权
标题翻译：移动终端设备
公开(公告)号：US20070249395A1
公开(公告)日：2007-10-25
申请号：US11630030
申请日：2005-05-27
申请人： Satoshi Kondo , Takahiro Nishi , Hisao Sasai , Toshiyasu Sugio , Tadamasa Toma
发明人： Satoshi Kondo , Takahiro Nishi , Hisao Sasai , Toshiyasu Sugio , Tadamasa Toma
IPC分类号： H04M1/00 , H04N5/44 , H04N7/173
CPC分类号： H04N7/17318 , H04N5/63 , H04N5/64 , H04N21/41407 , H04N21/4184 , H04N21/4334 , H04N21/440272 , H04N21/440281 , H04N21/4424 , H04N21/6131 , H04W52/027 , Y02D70/168
摘要： To provide a mobile terminal device which enables a user to view the television broadcast while the television broadcast is being displayed or the television broadcast is start to be displayed even in the case where the remaining amount of battery is small, and which can perform an action which reflects the user's intention. The mobile terminal device (100) includes: a television broadcast receiving unit (101) which receives a television broadcast signal; a television broadcast processing unit (102) which decodes the stream of the received television broadcast signal; a display conversion unit (103) which converts the decoded YUV signal into an RGB signal on a frame-by-frame basis; a control unit (109) which controls actions of the mobile terminal device in the case where the remaining amount of a battery (112) falls to a predetermined amount or below while the video and audio of the television broadcast is being outputted or in the case where the remaining amount of the battery (112) is the predetermined amount or below at the time when the video and audio of the television broadcast are required to be outputted; and an electric power supply management unit (111) which detects remaining amounts of the battery (112) and notifies the control unit (109) of the remaining amounts of battery for every predetermined time points.
摘要翻译：为了提供移动终端装置，其能够使用户在显示电视广播时观看电视广播，或者即使在剩余电量较小的情况下也开始显示电视广播，并且可以执行动作这反映了用户的意图。移动终端装置（100）包括：电视广播接收单元（101），其接收电视广播信号; 电视广播处理单元，对所接收的电视广播信号的流进行解码; 显示转换单元，用于逐帧地将解码的YUV信号转换为RGB信号; 在电视广播的视频和音频被输出的情况下，控制电池（112）的剩余量落在规定量以下的情况下，控制移动终端装置的动作的控制部（109）在要求输出电视广播的视频和音频时，电池（112）的剩余量是预定量或更低的值; 以及电源管理单元，其检测电池的剩余量，并且每隔预定时间点将所述电池的剩余量通知给所述控制单元。

35. 发明申请

US20070216760A1 Mobile Terminal Device 有权
标题翻译：移动终端设备
公开(公告)号：US20070216760A1
公开(公告)日：2007-09-20
申请号：US10594147
申请日：2005-05-17
申请人： Satoshi Kondo , Hisao Sasai , Takahiro Nishi , Tadamasa Toma , Toshiyasu Sugio , Yoshinori Matsui
发明人： Satoshi Kondo , Hisao Sasai , Takahiro Nishi , Tadamasa Toma , Toshiyasu Sugio , Yoshinori Matsui
IPC分类号： H04N7/14
CPC分类号： H04N5/76 , H04N5/445 , H04N21/4122 , H04N21/41407 , H04N21/4227 , H04N21/4316 , H04N21/4333 , H04N21/44008 , H04N21/478 , H04N21/4786 , H04N21/4882 , H04N21/812
摘要： To provide a mobile terminal device which can perform an operation reflecting the intention of a user when an event, such as the arrival of an incoming phone call or an email, occurs while a television broadcast is being displayed, and which can also improve the operability. A mobile terminal device (100) is composed of: a TV reception unit (101) which receives a television broadcast signal; an output control unit (108) which controls outputs of video and audio of the television broadcast, auxiliary information of the television broadcast, the email, audio of the phone call, and video and audio of a video phone call, to a first display unit (109a), a second display unit (109b), and an audio reproduction unit (110); a recording control unit (116) which records a television broadcast program onto a recording medium (115); a reproduction control unit (117) which reproduces the television broadcast program recorded on the recording medium (115); a control unit (119) which controls an operation performed when the email or the phone call is receives while the television broadcast is being displayed; and an unfold/fold detection unit (120) which detects whether the mobile terminal device (100) is folded or unfolded.
摘要翻译：为了提供一种移动终端设备，当在显示电视广播的同时，当诸如到来的电话呼叫或电子邮件等事件发生时，可以执行反映用户意图的操作，并且还可以提高可操作性。移动终端装置（100）包括：接收电视广播信号的电视接收单元（101）输出控制单元（108），其将电视广播的视频和音频输出，电视广播的辅助信息，电话呼叫的音频和视频电话的视频和音频的输出控制到第一显示单元（109a），第二显示单元（109b）和音频再现单元（110）; 记录控制单元，其将电视广播节目记录到记录介质上; 再现控制单元，其再现记录在记录介质上的电视广播节目; 控制单元（119），其控制在显示电视广播时接收到电子邮件或电话呼叫时执行的操作; 以及检测移动终端装置（100）是否折叠或展开的展开/折叠检测单元（120）。

36. 发明申请

US20060088297A1 Image pickup apparatus 有权
公开(公告)号：US20060088297A1
公开(公告)日：2006-04-27
申请号：US11259208
申请日：2005-10-27
申请人： Masayasu Iguchi , Satoshi Kondo , Takahiro Nishi , Toshiyasu Sugio , Tadamasa Toma , Hisao Sasai
发明人： Masayasu Iguchi , Satoshi Kondo , Takahiro Nishi , Toshiyasu Sugio , Tadamasa Toma , Hisao Sasai
IPC分类号： H04N5/76 , H04N5/225
CPC分类号： H04N5/772 , G11B27/031 , G11B27/28 , H04N5/7805 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8205
摘要： An image pickup apparatus includes an image processing unit for extracting an image parameter indicating a change in shooting condition from an image signal obtained by shooting an object; an audio processing unit for extracting an audio parameter indicating a change in shooting condition from an audio signal obtained by taking audio; and a specific ID information processing unit for extracting a state parameter indicating a change in shooting condition on the basis of information indicating a physiological change of an operator; and the extracted parameter is compared with a predetermined decision threshold to determine whether a shoot timing at which is parameter occurs is appropriate as an edition point or not.

37. 发明授权

US08526797B2 Moving image coding method, moving image coding device, moving image recording method, recording medium, moving image playback method, moving image playback device, and moving image playback system 有权
标题翻译：运动图像编码方法，运动图像编码装置，运动图像记录方法，记录介质，运动图像重放方法，运动图像重放装置和运动图像重放系统
公开(公告)号：US08526797B2
公开(公告)日：2013-09-03
申请号：US13211560
申请日：2011-08-17
申请人： Tadamasa Toma , Hiroshi Yahata , Wataru Ikeda
发明人： Tadamasa Toma , Hiroshi Yahata , Wataru Ikeda
IPC分类号： H04N5/91
CPC分类号： H04N5/85 , G11B27/322 , G11B2220/2541 , H04N9/7921 , H04N9/8042 , H04N9/8205 , H04N9/8227 , H04N19/00
摘要： A moving image coding method that can prevent playback discontinuity without an increase in processing load during playback is provided.The moving image coding method codes a video stream that includes a first moving image and a second moving image to be overlaid on the first moving image. The moving image coding method includes: a step of determining a continuous playback section that is a group of partial sections and is subject to continuous playback, in the video stream (S5301 to S5303); a step of coding the first and second moving images in the partial sections constituting the continuous playback section, under a constraint that prevents a threshold from being changed in the continuous playback section, the threshold being used for a transparency process by a luminance key in the overlaying (S5304); and a step of generating management information including flag information which indicates that the threshold is fixed in the continuous playback section (S5305).
摘要翻译：提供了一种可以在不增加播放期间的处理负荷的情况下防止播放不连续性的运动图像编码方法。运动图像编码方法对包含第一运动图像和第二运动图像的视频流进行编码以覆盖在第一运动图像上。运动图像编码方法包括：在视频流中确定作为一部分组并连续重放的连续重放段的步骤（S5301至S5303）; 在构成连续重放部分的部分部分中的第一和第二运动图像的编码步骤中，在连续重放部分中防止阈值改变的约束下，该阈值用于透明度处理中的亮度键重叠（S5304）; 以及生成管理信息的步骤，包括指示连续重放段中阈值固定的标志信息（S5305）。

38. 发明授权

US08526491B2 Image encoding device, and image decoding device 有权
标题翻译：图像编码装置，图像解码装置
公开(公告)号：US08526491B2
公开(公告)日：2013-09-03
申请号：US12609341
申请日：2009-10-30
申请人： Tadamasa Toma , Shinya Kadono , Tomoyuki Okada , Wataru Ikeda
发明人： Tadamasa Toma , Shinya Kadono , Tomoyuki Okada , Wataru Ikeda
IPC分类号： H04N7/12 , H04N5/77 , H04N7/50 , H04N1/21
CPC分类号： H04N7/50 , G11B27/105 , G11B27/322 , G11B2220/2541 , H04N1/2112 , H04N5/85 , H04N5/91 , H04N9/7921 , H04N9/8042 , H04N9/8205 , H04N19/102 , H04N19/137 , H04N19/172 , H04N19/46 , H04N19/61 , H04N21/23614 , H04N21/242 , H04N21/42646 , H04N21/4302 , H04N21/4325 , H04N21/4334 , H04N21/4348 , H04N21/8153
摘要： The image encoding device of the present invention is an image encoding device that encodes a still image and a moving image, the device including: a determination unit that determines a first upper limit and a second upper limit, the first upper limit indicating an upper limit of the amount of code per picture of still images, and the second upper limit indicating an upper limit of the amount of code per picture in a moving image; an encoding unit that encodes each of the still images and the moving image in such a manner that the first and second upper limits are satisfied; a multiplexing unit that generates a stream by multiplexing the encoded still images and the encoded moving image; a generation unit that generates management information that identifies the first and second upper limits; and an output unit that outputs the stream and the management information.
摘要翻译：本发明的图像编码装置是对静止图像和运动图像进行编码的图像编码装置，该装置包括：确定单元，其确定第一上限和第二上限，第一上限指示上限每个静止图像的图像的代码量，以及第二上限，其指示运动图像中的每个图像的代码量的上限; 编码单元，其以满足所述第一和第二上限的方式编码所述静止图像和所述运动图像中的每一个; 多路复用单元，通过对编码的静止图像和编码的运动图像进行复用来生成流; 产生识别第一和第二上限的管理信息的生成单元; 以及输出单元，其输出流和管理信息。

39. 发明申请

US20120033039A1 ENCODING METHOD, DISPLAY DEVICE, AND DECODING METHOD 审中-公开
标题翻译：编码方法，显示装置和解码方法
公开(公告)号：US20120033039A1
公开(公告)日：2012-02-09
申请号：US13204096
申请日：2011-08-05
申请人： Taiji Sasaki , Takahiro Nishi , Tadamasa Toma
发明人： Taiji Sasaki , Takahiro Nishi , Tadamasa Toma
IPC分类号： H04N13/04 , H04N13/00
CPC分类号： H04N19/597 , H04N13/139 , H04N13/161 , H04N13/183 , H04N13/194 , H04N13/341 , H04N13/356 , H04N19/70 , H04N2213/003 , H04N2213/005
摘要： The encoding method obtains a video stream including pictures and display information, the pictures being L-R containing images each having a display area split into two sub-areas, one storing a left-view image and the other storing a right-view image. The display information includes 2D display information and 3D display information, each of which including cropping information specifying an area in the display area as an area to be cropped, the area in the display area specified by the cropping information of the 3D display information is for 3D display, and the area in the display area specified by the cropping information of the 2D display information is for 2D display, and is one of the left-view image and the right-view image.
摘要翻译：编码方法获得包括图像和显示信息的视频流，L-R的图像包含各自具有分割成两个子区域的显示区域的图像，一个存储左视图图像，另一个存储右视图图像。显示信息包括2D显示信息和3D显示信息，每个显示信息包括修剪信息，指定显示区域中的区域作为要裁剪的区域，由3D显示信息的裁剪信息指定的显示区域中的区域用于 3D显示，并且由2D显示信息的裁剪信息指定的显示区域中的区域用于2D显示，并且是左视图图像和右视图图像之一。

40. 发明授权

US07889788B2 Stream generation apparatus, stream generation method, coding apparatus, coding method, recording medium and program thereof 有权
标题翻译：流生成装置，流生成方法，编码装置，编码方法，记录介质及程序
公开(公告)号：US07889788B2
公开(公告)日：2011-02-15
申请号：US10580468
申请日：2005-04-25
申请人： Tadamasa Toma , Tomoyuki Okada , Hiroshi Yahata , Shinya Kadono
发明人： Tadamasa Toma , Tomoyuki Okada , Hiroshi Yahata , Shinya Kadono
IPC分类号： H04B1/66 , H04N5/91 , H04N7/00
CPC分类号： H04N5/783 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/329 , G11B2220/2541 , G11B2220/2562 , G11B2220/2579 , G11B2220/61 , H04N9/8042 , H04N9/8063 , H04N9/8205
摘要： A stream generation apparatus of the present invention is a stream generation apparatus which generates a stream including coded pictures and a command for managing a buffer which holds a decoded picture, the command being added to one of the coded pictures as a reference picture. It includes a judging unit which judges whether or not the coded picture to which the command is added is skipped at the time of trick-play, an adding unit which adds, in the case where the coded picture is judged to be skipped, repetition information indicating the same contents as the command to another coded picture that follows, in decoding order, the coded picture judged to be skipped and that is not skipped at the time of the trick-play, and a generating unit which generates the stream including the coded pictures, the command and the repetition information.
摘要翻译：本发明的流生成装置是生成包含编码图像的流的流生成装置和用于管理保存解码图像的缓冲器的命令，该命令被添加到编码图像之一作为参考图像。它包括判断单元，判断单元是否在特技播放时跳过添加了该命令的编码图像;加法单元，其在判断为跳过编码图像的情况下，添加重复信息以与解码顺序相对应的下一个编码图像的命令相同的内容，判断为跳过的编码图像，并且在特技播放时不被跳过的编码图像，以及生成单元，其生成包括编码图片，命令和重复信息。

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