METHOD AND DEVICE FOR ENCODING DATA FOR RENDERING AT LEAST ONE IMAGE USING COMPUTER GRAPHICS AND CORRESPONDING METHOD AND DEVICE FOR DECODING
    1.
    发明申请
    METHOD AND DEVICE FOR ENCODING DATA FOR RENDERING AT LEAST ONE IMAGE USING COMPUTER GRAPHICS AND CORRESPONDING METHOD AND DEVICE FOR DECODING 审中-公开
    用于使用计算机图形编辑用于渲染至少一个图像的数据的方法和装置以及相关方法和用于解码的装置

    公开(公告)号:US20130039594A1

    公开(公告)日:2013-02-14

    申请号:US13642147

    申请日:2010-04-20

    IPC分类号: G06K9/36

    摘要: The invention is made in the field of image codec products. More precisely, the invention relates to encoding and decoding of data for image rendering using computer graphics. A method for decoding data for rendering at least one image using computer graphics is proposed, said method comprising decoding a portion of a bit stream, said portion comprising a syntax element and at least one parameter for a parameter based procedural computer graphics generation method for generating said computer graphics, said syntax element indicating that said portion further comprises said at least one parameter. Further, an apparatus for performing said method is proposed.

    摘要翻译: 本发明是在图像编解码产品领域进行的。 更准确地说,本发明涉及使用计算机图形进行图像渲染的数据的编码和解码。 提出了一种用于使用计算机图形来渲染至少一个图像的数据的方法,所述方法包括解码比特流的一部分,所述部分包括语法元素和用于基于参数的程序计算机图形生成方法的至少一个参数,用于生成 所述计算机图形,所述语法元素指示所述部分还包括所述至少一个参数。 此外,提出了一种用于执行所述方法的装置。

    3D MESH MODEL AND METHOD FOR CREATING THE 3D MESH MODEL
    2.
    发明申请
    3D MESH MODEL AND METHOD FOR CREATING THE 3D MESH MODEL 审中-公开
    3D MESH模型和创建3D网格模型的方法

    公开(公告)号:US20130265304A1

    公开(公告)日:2013-10-10

    申请号:US13996469

    申请日:2010-12-23

    IPC分类号: G06T17/10

    摘要: For improving the compression efficiency of 3D model processing, easier discovering of repetitive patterns is required. The invention enables simplified and improved compression of 3D models by using a pattern-instance record table, which provides the pattern-instance relationship for all instances of repetitive patterns within a 3D object. A 3D mesh model comprises data of a first reference 3D mesh model, an electronic pattern-instance record table comprising first and second instance data, wherein the first instance data points to the first reference 3D mesh model and the second instance data points to the first or a further reference 3D mesh model, and an instance record for third instance data of at least one secondary 3D mesh model instance, wherein the third instance data comprise said first and second instance data or references to said first and second instance data.

    摘要翻译: 为了提高3D模型处理的压缩效率,需要更轻松地发现重复模式。 本发明通过使用模式实例记录表来简化和改进3D模型的压缩,该模式实例记录表为3D对象内的重复模式的所有实例提供了模式 - 实例关系。 3D网格模型包括第一参考3D网格模型的数据,包括第一和第二背景数据的电子模式实例记录表,其中所述第一背景数据指向所述第一参考3D网格模型,并且所述第二背景数据指向所述第一背景数据 或另外的参考3D网格模型,以及用于至少一个次要3D网格模型实例的第三实例数据的实例记录,其中所述第三背景数据包括所述第一和第二实例数据或对所述第一和第二实例数据的引用。

    RENDERING METHOD
    5.
    发明申请
    RENDERING METHOD 有权
    渲染方法

    公开(公告)号:US20120242679A1

    公开(公告)日:2012-09-27

    申请号:US13513608

    申请日:2009-12-04

    IPC分类号: G09G5/02

    摘要: As to enhance the rendering while minimizing needed computation time, the method comprises the steps of determining noise information, said noise information being representative of noise level estimated for at least a part of said image; the noise information being determined for the achromatic component of the image; sampling said part of the image according to said noise information; and rendering said at least a part of the image according to said sampling.

    摘要翻译: 为了在最小化所需的计算时间的同时增强渲染,该方法包括以下步骤:确定噪声信息,所述噪声信息代表为所述图像的至少一部分估计的噪声水平; 为图像的消色差分量确定噪声信息; 根据所述噪声信息对图像的所述部分进行采样; 以及根据所述采样呈现图像的至少一部分。

    Method and device for encoding a bit sequence
    6.
    发明授权
    Method and device for encoding a bit sequence 有权
    用于编码位序列的方法和设备

    公开(公告)号:US08009069B2

    公开(公告)日:2011-08-30

    申请号:US12657246

    申请日:2010-01-15

    IPC分类号: H03M7/40

    CPC分类号: H03M7/40

    摘要: The invention is related to a method and a device for encoding of a bit sequence. Said method comprises generating, for each run of Ones comprised in the bit sequence, a unary representation of length of the respective run of Ones, generating a first sequence by concatenating the generated unary representations of lengths of runs of Ones, generating, for each run of Zeroes comprised in the bit sequence, a unary representation of the length of the respective run of Zeroes, generating a second sequence by concatenating the generated unary representations of lengths of runs of Zeroes, and bit plane encoding the generated first and second sequence of unary representations. In most cases, overall entropy of bit planes of unary representations of run lengths is smaller than entropy of the bit sequence. Thus, more compact encoding can be achieved.

    摘要翻译: 本发明涉及一种用于编码比特序列的方法和装置。 所述方法包括为包含在比特序列中的每个游程生成Ones的相应运行的长度的一元表示,通过连接Ones的运行长度的所生成的一元表示来生成第一序列,为每个运行生成 包括在比特序列中的零的一元表示,相应的零运行的长度的一元表示,通过连接产生的零的运行长度的所生成的一元表示以及生成的第一和第二序列的位平面编码来生成第二序列 表示 在大多数情况下,游程长度的一元表示的位平面的总熵小于比特序列的熵。 因此,可以实现更紧凑的编码。

    Rendering method
    7.
    发明授权
    Rendering method 有权
    呈现方法

    公开(公告)号:US09401124B2

    公开(公告)日:2016-07-26

    申请号:US13513608

    申请日:2009-12-04

    摘要: As to enhance the rendering while minimizing needed computation time, the method comprises the steps of determining noise information, said noise information being representative of noise level estimated for at least a part of said image; the noise information being determined for the achromatic component of the image; sampling said part of the image according to said noise information; and rendering said at least a part of the image according to said sampling.

    摘要翻译: 为了在最小化所需的计算时间的同时增强渲染,该方法包括以下步骤:确定噪声信息,所述噪声信息代表为所述图像的至少一部分估计的噪声水平; 为图像的消色差分量确定噪声信息; 根据所述噪声信息对图像的所述部分进行采样; 以及根据所述采样呈现图像的至少一部分。

    FIXATION STRUCTURE OF SUPERCONDUCTING CABLE AND FIXATION STRUCTURE OF SUPERCONDUCTING CABLE LINE
    8.
    发明申请
    FIXATION STRUCTURE OF SUPERCONDUCTING CABLE AND FIXATION STRUCTURE OF SUPERCONDUCTING CABLE LINE 有权
    超导电缆线的固定结构和超导电缆线的固定结构

    公开(公告)号:US20130199821A1

    公开(公告)日:2013-08-08

    申请号:US13816883

    申请日:2012-03-16

    IPC分类号: H01B12/02

    摘要: A fixation structure for fixing a superconducting cable including a cable core and a thermal insulation tube. The fixation structure includes a fixation box connected to the thermal insulation tube, including a hollow thermal insulation structure, and through which the cable core is passed, a fixation body for fixing the cable core on the inner wall of the fixation box, and a diameter-expanded reinforcement layer that is an electrical insulation layer that has a diameter decreasing toward both ends and is formed on the cable core. A refrigerant flows through the inside of the inner wall of the fixation box. The cable core is fixed on the inner wall with the fixation body through the diameter-expanded reinforcement layer. The structure implements a simple and low-cost fixation structure appropriate for an electric field design.

    摘要翻译: 一种用于固定包括电缆芯和绝热管的超导电缆的固定结构。 固定结构包括连接到绝热管的固定盒,包括中空保温结构,电缆芯通过该固定盒,用于将电缆芯固定在固定盒的内壁上的固定体, 膨胀加强层,其是直径朝向两端减小并形成在电缆芯上的电绝缘层。 制冷剂流过固定盒内壁的内部。 电缆芯通过直径扩展加强层固定在内壁上,固定体固定在内壁上。 该结构实现了适用于电场设计的简单且低成本的固定结构。

    Fixation structure of superconducting cable and fixation structure of superconducting cable line
    9.
    发明授权
    Fixation structure of superconducting cable and fixation structure of superconducting cable line 有权
    超导电缆固定结构及超导电缆线固定结构

    公开(公告)号:US09070494B2

    公开(公告)日:2015-06-30

    申请号:US13816883

    申请日:2012-03-16

    摘要: A fixation structure for fixing a superconducting cable including a cable core and a thermal insulation tube. The fixation structure includes a fixation box connected to the thermal insulation tube, including a hollow thermal insulation structure, and through which the cable core is passed, a fixation body for fixing the cable core on the inner wall of the fixation box, and a diameter-expanded reinforcement layer that is an electrical insulation layer that has a diameter decreasing toward both ends and is formed on the cable core. A refrigerant flows through the inside of the inner wall of the fixation box. The cable core is fixed on the inner wall with the fixation body through the diameter-expanded reinforcement layer. The structure implements a simple and low-cost fixation structure appropriate for an electric field design.

    摘要翻译: 一种用于固定包括电缆芯和绝热管的超导电缆的固定结构。 固定结构包括连接到绝热管的固定盒,包括中空保温结构,电缆芯通过该固定盒,用于将电缆芯固定在固定盒的内壁上的固定体, 膨胀加强层,其是直径朝向两端减小并形成在电缆芯上的电绝缘层。 制冷剂流过固定盒内壁的内部。 电缆芯通过直径扩展加强层固定在内壁上,固定体固定在内壁上。 该结构实现了适用于电场设计的简单且低成本的固定结构。

    METHOD AND APPARATUS FOR ENCODING GEOMETRY PATTERNS, AND METHOD FOR APPARATUS FOR DECODING GEOMETRY PATTERNS
    10.
    发明申请
    METHOD AND APPARATUS FOR ENCODING GEOMETRY PATTERNS, AND METHOD FOR APPARATUS FOR DECODING GEOMETRY PATTERNS 有权
    用于编码几何图案的方法和装置,以及用于解码几何图案的装置的方法

    公开(公告)号:US20130182960A1

    公开(公告)日:2013-07-18

    申请号:US13825546

    申请日:2010-09-30

    IPC分类号: G06T17/10

    摘要: 3D models often have a large number of small to medium sized connected components, with small numbers of large triangles, often with arbitrary connectivity. The efficiency of compact representation of large multi-component 3D models can be improved by detecting and representing similarities between components thereof, even if the components are not exactly equal. The invention uses displacement maps for encoding two or more different but similar geometry patterns differentially, based on clustering and a cluster representative surface. A method for encoding a plurality of geometry patterns comprises detecting and encoding identical copies of geometrical patterns, detecting and clustering similar geometry patterns, and detecting partial similarity. The detecting partial similarity comprises generating a cluster representative surface, generating for at least one clustered geometry pattern a displacement map, and encoding the common surface and the displacement maps.

    摘要翻译: 3D模型通常具有大量的中小型连接组件,具有少量的大三角形,通常具有任意连接。 即使组件不完全相等,可以通过检测和表示其组件之间的相似性来提高大型多分量3D模型的紧凑表示的效率。 本发明使用位移图来基于聚类和簇代表性表面差异地编码两个或多个不同但相似的几何图形。 用于编码多个几何图案的方法包括检测和编码几何图案的相同副本,检测和聚类相似几何图案,以及检测部分相似性。 检测部分相似度包括生成聚簇代表性表面,为至少一个聚集几何图案生成位移图,以及对公共表面和位移图进行编码。