Knitwear modeling
    1.
    发明授权
    Knitwear modeling 失效
    针织造型

    公开(公告)号:US06871166B1

    公开(公告)日:2005-03-22

    申请号:US09620533

    申请日:2000-07-23

    CPC分类号: D04B37/00

    摘要: Knitwear modeling is disclosed. A macrostructure corresponding to a three-dimensional object is generated, based on a stitch pattern and optionally a color pattern. Yarn microstructure is generated and applied to the macrostructure to yield a knitwear model. The stitch positions of the macrostructure can be perturbed to achieve stitch position irregularities. The fluffiness of the yarn microstructure can be controlled. In an alternative embodiment, a two-dimensional knitwear texture is generated, which can then be mapped to a three-dimensional object to yield a knitwear model.

    摘要翻译: 披露了针织品造型。 基于针迹图案和可选的颜色图案,生成对应于三维物体的宏观结构。 生产纱线微观结构并应用于宏观结构以产生针织品模型。 可以扰动宏观结构的缝合位置以达到缝合位置不规则。 可以控制纱线微结构的蓬松性。 在替代实施例中,生成二维针织品纹理,然后将其映射到三维对象以产生针织品模型。

    Knitwear modeling
    2.
    发明申请

    公开(公告)号:US20050115285A1

    公开(公告)日:2005-06-02

    申请号:US10995986

    申请日:2004-11-20

    CPC分类号: D04B37/00

    摘要: Knitwear modeling is disclosed. A macrostructure correponding to a three-dimensional object is generated, based on a stitch pattern and optionally a color pattern. Yarn microstructure is generated and applied to the macrostructure to yield a knitwear model. The stitch positions of the macrostructure can be perturbed to achieve stitch position irregularities. The fluffiness of the yarn microstructure can be controlled. In an alternative embodiment, a two-dimensional knitwear texture is generated, which can then be mapped to a three-dimensional object to yield a knitwear model.

    Knitwear modeling
    3.
    发明授权
    Knitwear modeling 失效
    针织造型

    公开(公告)号:US07266478B2

    公开(公告)日:2007-09-04

    申请号:US10850653

    申请日:2004-05-21

    IPC分类号: G06F17/50

    CPC分类号: D04B37/00

    摘要: Knitwear modeling is disclosed. A macrostructure corresponding to a three-dimensional object is generated, based on a stitch pattern and optionally a color pattern. Yarn microstructure is generated and applied to the macrostructure to yield a knitwear model. The stitch positions of the macrostructure can be perturbed to achieve stitch position irregularities. The fluffiness of the yarn microstructure can be controlled. In an alternative embodiment, a two-dimensional knitwear texture is generated, which can then be mapped to a three-dimensional object to yield a knitwear model.

    摘要翻译: 披露了针织品造型。 基于针迹图案和可选的颜色图案,生成对应于三维物体的宏观结构。 生产纱线微观结构并应用于宏观结构以产生针织品模型。 可以扰动宏观结构的缝合位置以达到缝合位置不规则。 可以控制纱线微结构的蓬松性。 在替代实施例中,生成二维针织品纹理,然后将其映射到三维对象以产生针织品模型。

    Knitwear modeling
    4.
    发明授权
    Knitwear modeling 失效
    针织造型

    公开(公告)号:US06980936B2

    公开(公告)日:2005-12-27

    申请号:US10995986

    申请日:2004-11-20

    CPC分类号: D04B37/00

    摘要: Knitwear modeling is disclosed. A macrostructure correponding to a three-dimensional object is generated, based on a stitch pattern and optionally a color pattern. Yarn microstructure is generated and applied to the macrostructure to yield a knitwear model. The stitch positions of the macrostructure can be perturbed to achieve stitch position irregularities. The fluffiness of the yarn microstructure can be controlled. In an alternative embodiment, a two-dimensional knitwear texture is generated, which can then be mapped to a three-dimensional object to yield a knitwear model.

    摘要翻译: 披露了针织品造型。 基于针迹图案和可选的颜色图案,生成对应于三维物体的宏观结构。 生产纱线微观结构并应用于宏观结构以产生针织品模型。 可以扰动宏观结构的缝合位置以达到缝合位置不规则。 可以控制纱线微结构的蓬松性。 在替代实施例中,生成二维针织品纹理,然后将其映射到三维对象以产生针织品模型。

    Caricature exaggeration
    5.
    发明授权
    Caricature exaggeration 有权
    漫画夸张

    公开(公告)号:US07483553B2

    公开(公告)日:2009-01-27

    申请号:US10812754

    申请日:2004-03-29

    IPC分类号: G06K9/00

    CPC分类号: G06T11/00

    摘要: Caricature exaggeration systems, engines, and methods create a drawing of a facial image, compare relationships among facial features in the drawing to corresponding relationships in facial images and corresponding caricatures in a database, and automatically exaggerate at least one relationship among facial features in the drawing based on the facial images and the corresponding caricatures in the database.

    摘要翻译: 漫画夸张系统,引擎和方法创建面部图像的图形,比较绘图中的面部特征与面部图像中的对应关系和数据库中相应漫画的关系,并自动夸大图中面部特征之间的至少一个关系 基于面部图像和数据库中的相应漫画。

    Caricature exaggeration
    6.
    发明申请
    Caricature exaggeration 有权
    漫画夸张

    公开(公告)号:US20050212821A1

    公开(公告)日:2005-09-29

    申请号:US10812754

    申请日:2004-03-29

    IPC分类号: G09G5/00

    CPC分类号: G06T11/00

    摘要: Caricature exaggeration systems, engines, and methods create a drawing of a facial image, compare relationships among facial features in the drawing to corresponding relationships in facial images and corresponding caricatures in a database, and automatically exaggerate at least one relationship among facial features in the drawing based on the facial images and the corresponding caricatures in the database.

    摘要翻译: 漫画夸张系统,引擎和方法创建面部图像的图形,比较绘图中的面部特征与面部图像中的对应关系和数据库中相应漫画的关系,并自动夸大图中面部特征之间的至少一个关系 基于面部图像和数据库中的相应漫画。

    Image synthesis by illuminating a virtual deviation-mapped surface
    7.
    发明授权
    Image synthesis by illuminating a virtual deviation-mapped surface 有权
    通过照亮虚拟偏差映射表面的图像合成

    公开(公告)号:US06674918B1

    公开(公告)日:2004-01-06

    申请号:US09505227

    申请日:2000-02-16

    IPC分类号: G06K936

    摘要: Methods and apparatus for synthesizing images from two or more existing images are described. The described embodiment makes use of an illumination model as a mathematical model to combine the images. A first of the images is utilized as an object color or color source (i.e. the foreground) for a resultant image that is to be formed. A second of the images (utilized as the background or texture) is utilized as a perturbation source. In accordance with the described embodiment, the first image is represented by a plane that has a plurality of surface normal vectors. Aspects of the second image are utilized to perturb or adjust the surface normal vectors of the plane that represents the first image. Perturbation occurs, in the described embodiment, by determining individual intensity values for corresponding pixels of the second image. The intensity values are mapped to corresponding angular displacement values. The angular displacement values are used to angularly adjust or deviate the surface normal vectors for corresponding image pixels of the plane that represents the first image. This yields a virtual surface whose normal vectors are not fully specified, but constrained only by the angles between the original surface normal vectors and the perturbed normal vectors. In the described embodiment, after some assumptions concerning the viewing and lighting source direction, an illumination model is then applied to the virtual surface to yield a resultant synthesized image.

    摘要翻译: 描述了用于从两个或多个现有图像合成图像的方法和装置。 所描述的实施例利用照明模型作为数学模型来组合图像。 第一个图像被用作要形成的合成图像的对象颜色或颜色源(即前景)。 用作第二个图像(用作背景或纹理)被用作扰动源。 根据所描述的实施例,第一图像由具有多个表面法线向量的平面表示。 利用第二图像的方面来扰乱或调整表示第一图像的平面的表面法线向量。 在所描述的实施例中,通过确定第二图像的相应像素的单独强度值,发生扰动。 强度值映射到相应的角位移值。 角位移值用于角度地调整或偏离表示第一图像的平面的相应图像像素的表面法向矢量。 这产生了一个虚拟表面,其法向矢量未被完全指定,但仅受原始表面法向量和扰动法向矢量之间的角度约束。 在所描述的实施例中,在关于观察和照明光源方向的一些假设之后,然后将照明模型应用于虚拟表面以产生合成的合成图像。