Data structure of metadata, and reproduction apparatus and method of the metadata
    21.
    发明申请
    Data structure of metadata, and reproduction apparatus and method of the metadata 审中-公开
    元数据的数据结构,以及元数据的再现设备和方法

    公开(公告)号:US20060053153A1

    公开(公告)日:2006-03-09

    申请号:US11198264

    申请日:2005-08-08

    IPC分类号: G06F17/30

    摘要: For a reproduction device in which a usable memory size has an upper limit, this invention discloses a novel structure of metadata, which can suppress the number of seeks of a CD or a DVD occurring at a time of reproduction of metadata of a moving image including a large number of scripts and hyper texts (HTML) each having a small data size, and the number of times of file request transmission/reception through a large number of networks. In the metadata of the moving image, in the case where access units AU#2 and AU#3 require EF#1, and access units AU#2 to AU#4 require EF#2, the EF#1 and the EF#2 are embedded in front of the AU#2, and a script in the AU uses a file name, a file identifier, or a virtual buffer offset in order to specify the EF to which reference is made. Embedding of a file and identification of the file are realized by causing the EF and the AU to have file identification information respectively and by specifying the file identification information from the script.

    摘要翻译: 对于可用存储器大小具有上限的再现设备,本发明公开了一种新颖的元数据结构,其可以抑制在再现活动图像的元数据时发生的CD或DVD的寻找次数,包括 每个具有小数据大小的大量脚本和超文本(HTML)以及通过大量网络发送/接收文件请求的次数。 在运动图像的元数据中,在接入单元AU#2和AU#3需要EF#1的情况下,AU#2〜AU#4的接入单元需要EF#2,EF#1和EF#2 嵌入在AU#2的前面,AU中的一个脚本使用文件名,文件标识符或虚拟缓冲区偏移量,以便指定引用的EF。 通过使EF和AU分别具有文件识别信息并通过从脚本指定文件识别信息来实现文件的嵌入和文件的标识。

    Image processing method and apparatus
    24.
    发明申请
    Image processing method and apparatus 审中-公开
    图像处理方法和装置

    公开(公告)号:US20050162417A1

    公开(公告)日:2005-07-28

    申请号:US11019377

    申请日:2004-12-23

    CPC分类号: G06T11/60 H04N1/387 H04N1/393

    摘要: In a preferred embodiment, an image-combining apparatus 212 includes a photographing unit 201, a composition unit 202, an input unit 204, a creation unit 206, an adjustment end instruction unit 208, and a display 211. An image of an object is photographed at S1010; a previously determined information-provision graphic is created at S1020; the information-provision graphic is combined with the photographed image at S1030, and is displayed on a display 211. On a preliminary composite image, the foot position of the object may be higher than the foot position of the information-provision graphic, or the information-provision graphic and the image of the object may not fit each other in size, or the object may be inclined. Then, position or the like of the object on the image may be adjusted.

    摘要翻译: 在优选实施例中,图像合成装置212包括拍摄单元201,合成单元202,输入单元204,创建单元206,调整结束指令单元208和显示器211。 在S1010拍摄对象的图像; 在S1020创建先前确定的信息提供图形; 在步骤S1030将信息提供图形与拍摄图像组合,并显示在显示器211上。 在初步合成图像上,对象的脚位置可以高于信息提供图形的脚位置,或者信息提供图形和对象的图像大小可能彼此不适合,或者对象可以 倾向 然后,可以调整图像上的对象的位置等。

    Video encoding apparatus and video decoding apparatus

    公开(公告)号:US06754269B1

    公开(公告)日:2004-06-22

    申请号:US09634550

    申请日:2000-08-08

    IPC分类号: H04N712

    CPC分类号: H04N19/59 H04N19/20

    摘要: An alpha-map encoding apparatus includes a first down-sampling circuit (21) for down-sampling an alpha-map signal which represents the shape of an object and the position in the frame of the object at a down-sampling ratio based on size conversion ratio information, an up-sampling circuit (23) for up-sampling the alpha-map signal at an up-sampling ratio based on size conversion ratio information given to restore the down-sampled alpha-map signal to an original size, and outputting a local decoded alpha-map signal, a motion estimation/compensation circuit (25) for generating a motion estimation/compensation signal on the basis of the previous decoded video signal and a motion vector signal, a second down-sampling circuit (26) for down-sampling the motion estimation/compensation signal at the down-sampling ratio, a binary image encoder for encoding the alpha-map signal down-sampled by the first down-sampling circuit to a binary image in accordance with the motion estimation/compensation signal down-sampled by the second down-sampling circuit, and outputting an encoded binary image signal, and a multiplexer for multiplexing and outputting the encoded binary image signal and the up-sampling ratio information.

    Video encoding and decoding apparatus
    27.
    发明授权
    Video encoding and decoding apparatus 有权
    视频编解码装置

    公开(公告)号:US06519285B2

    公开(公告)日:2003-02-11

    申请号:US09783549

    申请日:2001-02-15

    IPC分类号: H04N732

    摘要: An encoding apparatus includes an encoder for encoding an alpha-map signal for discriminating a background from an object of an input picture in motion compensation prediction (MV)+transform encoding which uses MV in a domain of each of N×N transform coefficients (n), a transform circuit for transforming Pf into n in accordance with the alpha-map signal, an inverse transform circuit for reconstructing Pf by inversely transforming n in accordance with the alpha-map signal, a selector for obtaining a motion compensation prediction value (p) in the mth layer (m=2 to M) by switching p in the mth layer and p in the (m−1)th layer for each n, the selector selecting p in the mth layer for n by which a quantized output (Q) in the (m−1)th layer is 0 and selecting p in the (m−1)th layer for n by which Q=1 or more, an adder for calculating a difference df between a prediction error signal in the mth layer and a dequantized output in the (m−1)th layer, and an encoder for encoding and outputting the quantized signal of df. This encoding apparatus realizes SNR scalability in M layers.

    摘要翻译: 编码装置包括编码器,用于对运动补偿预测(MV)+变换编码中的每个N×N变换系数(n)的MV使用的MV进行编码,用于区分来自输入图像的对象的背景的阿尔法 - 用于根据阿尔法 - 映射信号将Pf变换为n的变换电路,用于通过根据阿尔法 - 映射信号逆变换n来重建Pf的逆变换电路,用于获得运动补偿预测值(p)的选择器 通过在第m层切换第m层(m = 2至M),并且对于每个n,在第(m-1)层中选择p,选择器选择在第m层中的n,其中量化输出(Q) 在第(m-1)层为0并且在第(m-1)层中选择p为Q = 1以上的n的加法器,用于计算第m层中的预测误差信号与 第(m-1)层中的去量化输出和用于编码和输出的编码器 df的量化信号。 该编码装置实现M层中的SNR可伸缩性。

    Carbapenem derivatives
    28.
    发明授权
    Carbapenem derivatives 失效
    卡巴培南衍生物

    公开(公告)号:US06310056B1

    公开(公告)日:2001-10-30

    申请号:US09355272

    申请日:1999-07-28

    IPC分类号: A61K31429

    CPC分类号: C07D519/00

    摘要: The carbapenem derivatives represented by the following formula (I) is disclosed. These compounds have strong anti-bacterial activities against bacteria including methicillin resistant Staphylococcus aureus, penicillin resistant Streptococcus pneumoniae, Enterococci, influenza, and &bgr;-lactamase producing bacteria, and have high stabilities to DHP-1 wherein R1 represents hydrogen or methyl, either one of R2, R3, R4, or R5 represents the bond to the 2-position on the carbapenem ring, and the remaining three respectively represent hydrogen, halogen, nitro, cyano, alkyl, cycloalkyl, alkylthio, alkenyl, formyl, alkylcarbonyl, alkoxycarbonyl, aminosulfonyl, aryl carbonyl, aryl, carbamoyl, N-lower alkylcarbamoyl, N,N-di-lower alkylaminocarbonyl, lower alkoxyiminomethyl, or hydroxyiminomethyl, R6 is not present or represents alkyl, cycloalkyl, or alkenyl, and R is not present, or represents hydrogen or a group which may be metabolically hydrolyzed in the body, provided that when R6 is not present, R represents hydrogen or a group which may be metabolically hydrolyzed in the body, and when R6 is present, R is not present, and the compound forms an inner salt.

    摘要翻译: 公开了由下式(I)表示的碳青霉烯衍生物。 这些化合物对包括耐甲氧西林金黄色葡萄球菌,青霉素耐药性肺炎链球菌,肠球菌,流感和β-内酰胺酶生产细菌在内的细菌具有很强的抗细菌活性,并且对于DHP-1具有高稳定性,其中R 1表示氢或甲基,R 2 ,R 3,R 4或R 5表示碳青霉烯环上2-位的键,其余3个分别表示氢,卤素,硝基,氰基,烷基,环烷基,烷硫基,烯基,甲酰基,烷基羰基,烷氧基羰基,氨基磺酰基, 芳基羰基,芳基,氨基甲酰基,N-低级烷基氨基甲酰基,N,N-二低级烷基氨基羰基,低级烷氧基亚氨基甲基或羟基亚氨基甲基,R6不存在或表示烷基,环烷基或烯基,R不存在,或表示氢或 可以在体内代谢水解的基团,条件是当R 6不存在时,R代表氢或可以代谢地水解的基团 e体,当R 6存在时,R不存在,且该化合物形成内盐。

    Method and apparatus for image representation and/or reorientation
    29.
    发明授权
    Method and apparatus for image representation and/or reorientation 失效
    用于图像表示和/或重新定向的方法和装置

    公开(公告)号:US06275615B1

    公开(公告)日:2001-08-14

    申请号:US09453401

    申请日:1999-12-03

    IPC分类号: G06K936

    CPC分类号: G06T9/001

    摘要: An attribute detecting apparatus of data signals obtains a block to which a mapped point belongs, for data signals divided into a plurality of blocks; sequentially repeats mapping processing in such a way that the mapped point belonging to the block is mapped to a similar region in the data signals previously allowed to correspond to the block (by setting an attribute detection position to an initial position of the mapped point and using the preceding mapping point as a new mapped point); and decides the attribute at the attribute detection position on the basis of position data of the mapping points obtained by the repeated mappings. An attribute detecting apparatus suitable for detecting the attributes of the fractal coded video signals can be realized.

    摘要翻译: 数据信号的属性检测装置获取映射点所属的块,分割成多个块的数据信号; 顺序地重复映射处理,使得属于该块的映射点被映射到先前允许对应于块的数据信号中的类似区域(通过将属性检测位置设置为映射点的初始位置并使用 前面的映射点作为新的映射点); 并且基于通过重复映射获得的映射点的位置数据来确定属性检测位置处的属性。 可以实现适合于检测分形编码视频信号的属性的属性检测装置。

    Video encoding apparatus and video decoding apparatus

    公开(公告)号:US06198768B1

    公开(公告)日:2001-03-06

    申请号:US09543775

    申请日:2000-04-05

    IPC分类号: H04N712

    CPC分类号: H04N19/59 H04N19/20

    摘要: An alpha-map encoding apparatus includes a first down-sampling circuit (21) for down-sampling an alpha-map signal which represents the shape of an object and the position in the frame of the object at a down-sampling ratio based on size conversion ratio information, an up-sampling circuit (23) for up-sampling the alpha-map signal at an up-sampling ratio based on size conversion ratio information given to restore the down-sampled alpha-map signal to an original size, and outputting a local decoded alpha-map signal, a motion estimation/compensation circuit (25) for generating a motion estimation/compensation signal on the basis of the previous decoded video signal and a motion vector signal, a second down-sampling circuit (26) for down-sampling the motion estimation/compensation signal at the down-sampling ratio, a binary image encoder for encoding the alpha-map signal down-sampled by the first down-sampling circuit to a binary image in accordance with the motion estimation/compensation signal down-sampled by the second down-sampling circuit, and outputting an encoded binary image signal, and a multiplexer for multiplexing and outputting the encoded binary image signal and the up-sampling ratio information.