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公开(公告)号:US08442303B2
公开(公告)日:2013-05-14
申请号:US12250137
申请日:2008-10-13
IPC分类号: G06K9/00
CPC分类号: G06T7/586 , G06T17/00 , G06T2207/20221 , G06T2207/30036
摘要: Disclosed are a method and an apparatus for constructing an accurate three-dimensional model. The apparatus includes a plurality of light sources, an image-capturing element and an image-processing unit. The present invention is used to integrate the two-dimensional images from different views of an object into a high accurate three-dimensional model. Compared with conventional apparatuses, the apparatus of the present invention is useful without safety problems, relatively easily manipulated, and capable of quick image reconstruction.
摘要翻译: 公开了一种用于构建精确三维模型的方法和装置。 该装置包括多个光源,图像捕获元件和图像处理单元。 本发明用于将来自物体的不同视图的二维图像集成到高精度三维模型中。 与常规设备相比,本发明的设备在没有安全问题,相对容易操作并且能够进行快速图像重建的情况下是有用的。
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公开(公告)号:US20090310852A1
公开(公告)日:2009-12-17
申请号:US12250137
申请日:2008-10-13
IPC分类号: G06T17/00
CPC分类号: G06T7/586 , G06T17/00 , G06T2207/20221 , G06T2207/30036
摘要: Disclosed are a method and an apparatus for constructing an accurate three-dimensional model. The apparatus includes a plurality of light sources, an image-capturing element and an image-processing unit. The present invention is used to integrate the two-dimensional images from different views of an object into a high accurate three-dimensional model. Compared with conventional apparatuses, the apparatus of the present invention is useful without safety problems, relatively easily manipulated, and capable of quick image reconstruction.
摘要翻译: 公开了一种用于构建精确三维模型的方法和装置。 该装置包括多个光源,图像捕获元件和图像处理单元。 本发明用于将来自物体的不同视图的二维图像集成到高精度三维模型中。 与常规设备相比,本发明的设备在没有安全问题,相对容易操作并且能够进行快速图像重建的情况下是有用的。
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公开(公告)号:US08643643B2
公开(公告)日:2014-02-04
申请号:US12981649
申请日:2010-12-30
申请人: Chia-Chang Li , Duan-Li Liao , Wen-Hung Ting , Po-Lung Chen
发明人: Chia-Chang Li , Duan-Li Liao , Wen-Hung Ting , Po-Lung Chen
IPC分类号: G06T15/00
CPC分类号: G06T7/593 , G06T2207/10021 , G06T2207/20021 , H04N2013/0081
摘要: An image depth information refreshing method applied to an image depth information refreshing device is disclosed. The image depth information refreshing device includes a storage unit and an arithmetic logic unit. The storage unit stores a previous depth diagram corresponding to a previous image. The image depth information refreshing method includes the following steps. The arithmetic logic unit divides a current image captured by an image capturing unit into multiple image blocks. The arithmetic logic unit calculates a depth reference value of each image block according to the previous depth diagram, and determines a weight of each image block according to the depth reference values. The arithmetic logic unit determines a refreshing frequency of each image block according to the weights. The arithmetic logic unit respectively refreshes the image block according to the refreshing frequencies of the image blocks, and generates a current depth diagram corresponding to the current image.
摘要翻译: 公开了一种应用于图像深度信息刷新装置的图像深度信息刷新方法。 图像深度信息刷新装置包括存储单元和算术逻辑单元。 存储单元存储对应于先前图像的先前深度图。 图像深度信息刷新方法包括以下步骤。 算术逻辑单元将由图像捕获单元捕获的当前图像划分为多个图像块。 算术逻辑单元根据先前的深度图计算每个图像块的深度参考值,并根据深度参考值确定每个图像块的权重。 算术逻辑单元根据权重确定每个图像块的刷新频率。 算术逻辑单元根据图像块的刷新频率分别刷新图像块,并生成与当前图像对应的当前深度图。
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公开(公告)号:US20130088428A1
公开(公告)日:2013-04-11
申请号:US13337675
申请日:2011-12-27
申请人: Wen-Hung Ting , Chia-Chang Li , Chieh-Fu Tsai , Chien-Chun Kuo , Po-Lung Chen
发明人: Wen-Hung Ting , Chia-Chang Li , Chieh-Fu Tsai , Chien-Chun Kuo , Po-Lung Chen
IPC分类号: G09G5/08
CPC分类号: G06F3/012 , G06F3/04847 , G09G2320/0693 , G09G2354/00 , G09G2380/00
摘要: A display control apparatus and a display control method are disclosed. The display control apparatus comprises a recognition circuit and a mapping circuit. The recognition circuit recognizes a head position and a control point position of an operator. The mapping circuit dynamically adjusts the operating boundary according to the head position, the control point position and a display boundary, and calculates the cursor position on a display according to the control point position, the operating boundary and the display boundary, wherein the cursor position remains on a imagine line passing through the head position and the control point position.
摘要翻译: 公开了一种显示控制装置和显示控制方法。 显示控制装置包括识别电路和映射电路。 识别电路识别操作者的头部位置和控制点位置。 映射电路根据头位置,控制点位置和显示边界动态调整操作边界,并根据控制点位置,操作边界和显示边界计算显示器上的光标位置,其中光标位置 保持在通过头部位置和控制点位置的想象线上。
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公开(公告)号:US09063567B2
公开(公告)日:2015-06-23
申请号:US13337675
申请日:2011-12-27
申请人: Wen-Hung Ting , Chia-Chang Li , Chieh-Fu Tsai , Chien-Chun Kuo , Po-Lung Chen
发明人: Wen-Hung Ting , Chia-Chang Li , Chieh-Fu Tsai , Chien-Chun Kuo , Po-Lung Chen
IPC分类号: G06F3/033 , G06F3/01 , G06F3/0484
CPC分类号: G06F3/012 , G06F3/04847 , G09G2320/0693 , G09G2354/00 , G09G2380/00
摘要: A display control apparatus and a display control method are disclosed. The display control apparatus comprises a recognition circuit and a mapping circuit. The recognition circuit recognizes a head position and a control point position of an operator. The mapping circuit dynamically adjusts the operating boundary according to the head position, the control point position and a display boundary, and calculates the cursor position on a display according to the control point position, the operating boundary and the display boundary, wherein the cursor position remains on a imagine line passing through the head position and the control point position.
摘要翻译: 公开了一种显示控制装置和显示控制方法。 显示控制装置包括识别电路和映射电路。 识别电路识别操作者的头部位置和控制点位置。 映射电路根据头位置,控制点位置和显示边界动态调整操作边界,并根据控制点位置,操作边界和显示边界计算显示器上的光标位置,其中光标位置 保持在通过头部位置和控制点位置的想象线上。
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公开(公告)号:US08648866B2
公开(公告)日:2014-02-11
申请号:US12831666
申请日:2010-07-07
申请人: Wen-Hung Ting , Chen-Lan Yen , Wen-Liang Chi , Duan-Li Liao
发明人: Wen-Hung Ting , Chen-Lan Yen , Wen-Liang Chi , Duan-Li Liao
CPC分类号: G06T13/40
摘要: A facial animation production method for producing 3-dimensional (3D) facial animation data in response to input video data includes the following steps. First, data positioning and character sorting processes are performed on the input video data to acquire first-layer character data, for indicating multiple first-layer character points, and first-layer model data. Next, first-layer model outline data and first-layer character outline data are respectively obtained according to the first-layer model data and the first-layer character data. Then, the first-layer character outline data is compared with the first-layer model outline data to judge whether a judgment condition is satisfied. If not, output character data are produced according to the first-layer character data, and fundamental facial-mesh transformation data are thus produced. Thereafter, the 3D facial animation data are displayed according to the fundamental facial-mesh transformation data.
摘要翻译: 用于响应于输入视频数据产生三维(3D)面部动画数据的面部动画制作方法包括以下步骤。 首先,对输入视频数据进行数据定位和字符排序处理,以获取用于指示多个第一层字符点的第一层字符数据和第一层模型数据。 接下来,根据第一层模型数据和第一层字符数据分别获得第一层模型轮廓数据和第一层字符轮廓数据。 然后,将第一层字符轮廓数据与第一层模型轮廓数据进行比较,以判断是否满足判断条件。 如果不是,则根据第一层字符数据产生输出字符数据,从而产生基本面部网格变换数据。 此后,根据基本面部网格变换数据显示3D面部动画数据。
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公开(公告)号:US20110141105A1
公开(公告)日:2011-06-16
申请号:US12831666
申请日:2010-07-07
申请人: Wen-Hung Ting , Chen-Lan Yen , Wen-Liang Chi , Duan-Li Liao
发明人: Wen-Hung Ting , Chen-Lan Yen , Wen-Liang Chi , Duan-Li Liao
IPC分类号: G06T15/70
CPC分类号: G06T13/40
摘要: A facial animation production method for producing 3-dimensional (3D) facial animation data in response to input video data includes the following steps. First, data positioning and character sorting processes are performed on the input video data to acquire first-layer character data, for indicating multiple first-layer character points, and first-layer model data. Next, first-layer model outline data and first-layer character outline data are respectively obtained according to the first-layer model data and the first-layer character data. Then, the first-layer character outline data is compared with the first-layer model outline data to judge whether a judgment condition is satisfied. If not, output character data are produced according to the first-layer character data, and fundamental facial-mesh transformation data are thus produced. Thereafter, the 3D facial animation data are displayed according to the fundamental facial-mesh transformation data.
摘要翻译: 用于响应于输入视频数据产生三维(3D)面部动画数据的面部动画制作方法包括以下步骤。 首先,对输入视频数据进行数据定位和字符排序处理,以获取用于指示多个第一层字符点的第一层字符数据和第一层模型数据。 接下来,根据第一层模型数据和第一层字符数据分别获得第一层模型轮廓数据和第一层字符轮廓数据。 然后,将第一层字符轮廓数据与第一层模型轮廓数据进行比较,以判断是否满足判断条件。 如果不是,则根据第一层字符数据产生输出字符数据,从而产生基本面部网格变换数据。 此后,根据基本面部网格变换数据显示3D面部动画数据。
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公开(公告)号:US20120105433A1
公开(公告)日:2012-05-03
申请号:US12981649
申请日:2010-12-30
申请人: Chia-Chang Li , Duan-Li Liao , Wen-Hung Ting , Po-Lung Chen
发明人: Chia-Chang Li , Duan-Li Liao , Wen-Hung Ting , Po-Lung Chen
IPC分类号: G06T15/00
CPC分类号: G06T7/593 , G06T2207/10021 , G06T2207/20021 , H04N2013/0081
摘要: An image depth information refreshing method applied to an image depth information refreshing device is disclosed. The image depth information refreshing device includes a storage unit and an arithmetic logic unit. The storage unit stores a previous depth diagram corresponding to a previous image. The image depth information refreshing method includes the following steps. The arithmetic logic unit divides a current image captured by an image capturing unit into multiple image blocks. The arithmetic logic unit calculates a depth reference value of each image block according to the previous depth diagram, and determines a weight of each image block according to the depth reference values. The arithmetic logic unit determines a refreshing frequency of each image block according to the weights. The arithmetic logic unit respectively refreshes the image block according to the refreshing frequencies of the image blocks, and generates a current depth diagram corresponding to the current image.
摘要翻译: 公开了一种应用于图像深度信息刷新装置的图像深度信息刷新方法。 图像深度信息刷新装置包括存储单元和算术逻辑单元。 存储单元存储对应于先前图像的先前深度图。 图像深度信息刷新方法包括以下步骤。 算术逻辑单元将由图像捕获单元捕获的当前图像划分为多个图像块。 算术逻辑单元根据先前的深度图计算每个图像块的深度参考值,并根据深度参考值确定每个图像块的权重。 算术逻辑单元根据权重确定每个图像块的刷新频率。 算术逻辑单元根据图像块的刷新频率分别刷新图像块,并生成与当前图像对应的当前深度图。
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