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1.发明公开
公开(公告)号：EP1383349A2
公开(公告)日：2004-01-21
申请号：EP03016172.3
申请日：2003-07-16
CPC分类号： H04W8/245 , H04L41/0813 , H04L41/0856 , H04L41/0866 , H04L41/0893 , H04W8/18
摘要： A quantity of communication burden on a user is to be alleviated, and resetting of a terminal ensuing from user replacement is to take no time or a minimum length of time. To this end, there is provided a user decision unit which has a user list in which users having experience of using the terminal if only once can be referenced and registered as users and controls the resetting of terminal setting information by inquiring about the presence or absence of the user's experience of using the terminal. Further, a mechanism to hold setting information, which would otherwise be initialized after the user is replaced, as a user list to which management numbers which are valid only in the terminal are added in a region separate from the setting information region for terminal users even after the user replacement. This arrangement can dispense with the initialization of setting information for users having experience of using the terminal if only once, and the resetting of setting information, which would otherwise be required at the time of user replacement for every user, can be realized by replacing the setting information in current use with the setting information for users.
摘要翻译： 的通信负担用户A量得到缓解，和一个末端随后FROMUSER替换的重置是采取没有时间或时间的最小长度。 为此目的，提供了一种用户决定单元，其具有在具有使用终端只有一次可以被引用，并登记为用户和由询问存在或不存在控制终端设定信息的复位的经验哪些用户一个用户列表 使用终端的用户体验。 此外，机构持有的设置信息，用户在更换之后，否则将被初始化，作为用户列表管理层号码仅在一个地区被添加末端是有效的从设置信息区分开的终端使用者甚至 以后用户更换。 这种安排可以设置为使用终端，如果只有一次的经验，用户信息的初始化和设置信息的复位，否则会在用户更换为每个用户的时间需要分配，可以通过更换可实现 在用户设置信息当前使用的设置信息。
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2.发明公开Motion vector detecting method and system and devices incorporating the same 审中-公开运动矢量检测方法以及包含其的系统和设备
公开(公告)号：EP0907291A3
公开(公告)日：2002-06-12
申请号：EP98118570.5
申请日：1998-10-01
摘要： A system of detecting a motion vector for an object block in a current frame of an orthogonally transformed video with respect to a stored reference frame. The motion victor is detected by: extracting a predetermined pattern of lower frequency components from the object block; orthogonally inverse transform the extracted lower frequency components within the pattern to yield the pattern of pixel data; searching the reference frame for a block having a maximum correlation with the pattern of pixel data; and calculating the motion vector from the object block to the block having a maximum correlation. As an orthogonal transform, DCT (discrete cosine transform) is preferable. Creating a row and a column image comprising sums obtained by adding all the pixels in each column and each row of the object block and applying the above searching and calculating process to the row and the column image enables the motion vector detection from a normal or noncompressed video.
摘要翻译： 一种针对存储的参考帧检测正交变换视频的当前帧中的对象块的运动矢量的系统。 通过以下步骤检测运动胜利者：从对象块中提取预定模式的较低频率分量; 对提取的图案内的较低频率分量进行正交逆变换以产生像素数据的图案; 在参考帧中搜索与像素数据的图案具有最大相关性的块; 并计算从目标块到具有最大相关性的块的运动矢量。 作为正交变换，DCT（离散余弦变换）是优选的。 创建包括通过添加每列和对象块的每一行中的所有像素获得的总和并且将上述搜索和计算处理应用于行和列图像的行和列图像使得能够从正常或非压缩的运动矢量检测 视频。
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3.发明公开Method and apparatus for stepwise image quality complementary type coding 有权Verfahren und Vorrichtung zur stufenweisenkomplementär-Kodierung von Bildern
公开(公告)号：EP1404086A3
公开(公告)日：2006-06-07
申请号：EP03026272.9
申请日：2000-04-26
发明人： Ando, Atsushi , Takaki, Toshimasa , Oka, Toshio , Inoue, Akino , Uenoyama, Tsutomu , Komiya, Daisaku , Yamada, Kazunori
CPC分类号： H04L65/605 , G06T9/004 , H04L29/06 , H04L29/06027 , H04L65/4084 , H04L65/607 , H04L65/80 , H04N19/124 , H04N19/132 , H04N19/162 , H04N19/172 , H04N19/587 , H04N19/59 , H04N19/61 , H04N21/222 , H04N21/234336 , H04N21/25808 , H04N21/25825 , H04N21/41407 , H04N21/6131 , H04N21/6377 , H04N21/658
摘要： A system is arranged by a service providing apparatus 109 for storing a plurality of contents data 110 and capable of transmitting the contents data via network interfaces 116a/116b and a communication path 112; and also a service relaying apparatus 101 for producing compressed moving picture data having a high image quality from still picture data, and capable of transmitting the compressed moving picture data via network interfaces 115a/115b and another communication path 111 to a'reproducing terminal 106. As a result, desirable contents data can be displayed by the reproducing terminal which owns a capability of displaying the compressed moving picture data, but does not own such a capability of displaying the desirable contents data.
摘要翻译： 该方法包括执行非压缩图像帧的帧内编码以产生一个压缩图像帧，然后将其解码以产生一个参考图像帧。 在非压缩图像帧和另一参考图像帧之间执行帧间编码以产生另一个压缩图像帧（615）。 帧（615）被解码以产生第三参考图片帧。 对于逐步图像质量互补型编码装置，还包括独立权利要求。
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4.发明公开Multimedia information coding apparatus, coding method of multimedia information, and recording media storing data coded by the same method 审中-公开对于多媒体信息的编码装置，编码多媒体信息和记录介质，根据该方法记录编码数据
公开(公告)号：EP0989563A3
公开(公告)日：2004-02-04
申请号：EP99118830.1
申请日：1999-09-24
IPC分类号： G11B27/031 , H04N7/50
CPC分类号： G11B27/031 , G11B20/00855 , H04N19/107 , H04N19/126 , H04N19/157 , H04N19/159 , H04N19/17 , H04N19/172 , H04N19/23 , H04N19/40 , H04N19/46 , H04N19/48 , H04N19/55 , H04N19/57 , H04N19/61 , H04N19/70 , H04N19/91
摘要： A multimedia title including sources of plural data-types such as a motion picture, still picture and text data, presentation methods of respective sources, and the data-types is edited in every frame, so that a video signal is created. Based on a scenario, the video signal is coded adaptively to respective data-types of each source. As a result, calculation volume is reduced and picture quality is improved.
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5.发明公开
公开(公告)号：EP1404086A2
公开(公告)日：2004-03-31
申请号：EP03026272.9
申请日：2000-04-26
发明人： Ando, Atsushi , Takaki, Toshimasa , Oka, Toshio , Inoue, Akino , Uenoyama, Tsutomu , Komiya, Daisaku , Yamada, Kazunori
CPC分类号： H04L65/605 , G06T9/004 , H04L29/06 , H04L29/06027 , H04L65/4084 , H04L65/607 , H04L65/80 , H04N19/124 , H04N19/132 , H04N19/162 , H04N19/172 , H04N19/587 , H04N19/59 , H04N19/61 , H04N21/222 , H04N21/234336 , H04N21/25808 , H04N21/25825 , H04N21/41407 , H04N21/6131 , H04N21/6377 , H04N21/658
摘要： A system is arranged by a service providing apparatus 109 for storing a plurality of contents data 110 and capable of transmitting the contents data via network interfaces 116a/116b and a communication path 112; and also a service relaying apparatus 101 for producing compressed moving picture data having a high image quality from still picture data, and capable of transmitting the compressed moving picture data via network interfaces 115a/115b and another communication path 111 to a'reproducing terminal 106. As a result, desirable contents data can be displayed by the reproducing terminal which owns a capability of displaying the compressed moving picture data, but does not own such a capability of displaying the desirable contents data.
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6.发明公开Apparatus and method for resolution transformation of orthogonal transformation image 审中-公开装置和方法，用于改变正交变换图像的分辨率
公开(公告)号：EP1098508A2
公开(公告)日：2001-05-09
申请号：EP00124150.4
申请日：2000-11-07
发明人： Yoshio, Hiroaki , Uenoyama, Tsutomu , Iwasaki, Osamu , Komiya, Daisaku , Yamada, Kazunori , Ando, Atsushi
IPC分类号： H04N1/40
CPC分类号： G06T9/007 , G06T3/4084
摘要： A resolution transformation apparatus which has longitudinal and lateral change ratio input means 101 for inputting the longitudinal and lateral change ratios of an image, low-frequency orthogonal transformation block extraction means 103 for extracting only low-frequency areas of N orthogonal transformation blocks required for resolution transformation from before-transformation orthogonal transformation image memory 102 for storing orthogonal transformation images before undergoing resolution transformation, resolution transformation means 104 for executing resolution transformation and generating M orthogonal transformation blocks from the N low-frequency orthogonal transformation blocks, and orthogonal transformation block storage means 105 for storing the M orthogonal transformation blocks after resolution transformation in after-transformation orthogonal transformation image memory 106.
摘要翻译： 其中有纵向和横向变化比例输入A分辨率变换装置装置101，用于输入图像，低频正交变换块提取装置103的纵向和横向变化比例提取域名解析所需的N个正交变换块的仅低频区 从前正交变换图像存储器102中变换为经历分辨率变换之前存储的正交变换图像，分辨率变换装置104，用于执行分辨率变换，并从N个低频产生M个正交变换块的正交变换块，以及正交变换块存储装置 105，用于在后变换存储分辨率变换后的M个正交变换块的正交变换图像存储器106中
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7.发明公开Motion vector detecting method and system and devices incorporating the same 审中-公开Verfahren，系统与Vorrichtungen zur Detektion von Bewegungsvektoren
公开(公告)号：EP0907291A2
公开(公告)日：1999-04-07
申请号：EP98118570.5
申请日：1998-10-01
IPC分类号： H04N7/36
摘要： A system of detecting a motion vector for an object block in a current frame of an orthogonally transformed video with respect to a stored reference frame. The motion victor is detected by: extracting a predetermined pattern of lower frequency components from the object block; orthogonally inverse transform the extracted lower frequency components within the pattern to yield the pattern of pixel data; searching the reference frame for a block having a maximum correlation with the pattern of pixel data; and calculating the motion vector from the object block to the block having a maximum correlation. As an orthogonal transform, DCT (discrete cosine transform) is preferable. Creating a row and a column image comprising sums obtained by adding all the pixels in each column and each row of the object block and applying the above searching and calculating process to the row and the column image enables the motion vector detection from a normal or noncompressed video.
摘要翻译： 一种检测相对于存储的参考帧的正交变换视频的当前帧中的对象块的运动矢量的系统。 通过以下步骤检测动作胜利者：从对象块提取较低频率分量的预定模式; 在图案内正交逆变换提取的较低频分量以产生像素数据的图形; 在参考帧中搜索与像素数据的图案最大相关的块; 并计算从目标块到具有最大相关性的块的运动矢量。 作为正交变换，优选DCT（离散余弦变换）。 创建行和列图像，其包括通过将每个列中的所有像素和对象块的每一行相加并将上述搜索和计算处理应用于行和列图像而获得的和使得能够从正常或非压缩的运动矢量检测 视频。
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8.发明授权
公开(公告)号：EP1404086B1
公开(公告)日：2007-04-11
申请号：EP03026272.9
申请日：2000-04-26
发明人： Ando, Atsushi , Takaki, Toshimasa , Oka, Toshio , Inoue, Akino , Uenoyama, Tsutomu , Komiya, Daisaku , Yamada, Kazunori
CPC分类号： H04L65/605 , G06T9/004 , H04L29/06 , H04L29/06027 , H04L65/4084 , H04L65/607 , H04L65/80 , H04N19/124 , H04N19/132 , H04N19/162 , H04N19/172 , H04N19/587 , H04N19/59 , H04N19/61 , H04N21/222 , H04N21/234336 , H04N21/25808 , H04N21/25825 , H04N21/41407 , H04N21/6131 , H04N21/6377 , H04N21/658
摘要： The method involves performing intra frame coding of a non-compressed picture frame to produce one compresses picture frame which is then decoded to produce one reference picture frame. Inter frame coding is performed between the non-compresses picture frame and another reference picture frame to produce another compressed picture frame (615). The frame (615) is decoded to produce a third reference picture frame. An independent claim is also included for a stepwise image quality complementary type coding apparatus.
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9.发明公开
公开(公告)号：EP1383349A3
公开(公告)日：2004-04-07
申请号：EP03016172.3
申请日：2003-07-16
CPC分类号： H04W8/245 , H04L41/0813 , H04L41/0856 , H04L41/0866 , H04L41/0893 , H04W8/18
摘要： A quantity of communication burden on a user is to be alleviated, and resetting of a terminal ensuing from user replacement is to take no time or a minimum length of time. To this end, there is provided a user decision unit which has a user list in which users having experience of using the terminal if only once can be referenced and registered as users and controls the resetting of terminal setting information by inquiring about the presence or absence of the user's experience of using the terminal. Further, a mechanism to hold setting information, which would otherwise be initialized after the user is replaced, as a user list to which management numbers which are valid only in the terminal are added in a region separate from the setting information region for terminal users even after the user replacement. This arrangement can dispense with the initialization of setting information for users having experience of using the terminal if only once, and the resetting of setting information, which would otherwise be required at the time of user replacement for every user, can be realized by replacing the setting information in current use with the setting information for users.
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公开(公告)号：EP1209625A2
公开(公告)日：2002-05-29
申请号：EP01127595.5
申请日：2001-11-19
IPC分类号： G06T9/00
CPC分类号： G06T9/005
摘要： A picture coding apparatus contains a rate control unit 100, an image buffer 200, an orthogonal transformation unit 300, a quantizing unit 400, a variable length coding unit 500, a motion predicting unit 600, a coding unit 700, and an output buffer 800. The rate control unit 100 allocates a target code amount to each of pictures, and transfers a quantizing value 100a which is determined by a code amount to the quantizing unit 400. This target code amount is calculated by adding a reference target code amount to a correction value. The correction value is calculated based on a difference between a predetermined target value and an actual value of a remaining coding picture amount of the output buffer 800.
摘要翻译： 图像编码装置包括速率控制单元100，图像缓冲器200，正交变换单元300，量化单元400，可变长度编码单元500，运动预测单元600，编码单元700和输出缓冲器800 速率控制单元100向每个图像分配目标代码量，并将由代码量确定的量化值100a传送到量化单元400.该目标代码量通过将参考目标代码量加到 校正值。 基于预定目标值与输出缓冲器800的剩余编码图像量的实际值之间的差来计算校正值。
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