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1. 发明授权

US08648866B2 Facial animation system and production method 有权
标题翻译：面部动画制作及制作方法
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
IPC分类号： G06T13/00 , G06T1/00 , G06F17/00
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。

2. 发明申请

US20110141105A1 Facial Animation System and Production Method 有权
标题翻译：面部动画系统和制作方法
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。

3. 发明授权

US08643643B2 Image depth information refreshing method and device 有权
标题翻译：图像深度信息刷新方法和设备
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。

4. 发明申请

US20120105433A1 Image Depth Information Refreshing Method and Device 有权
标题翻译：图像深度信息刷新方法和设备
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。

5. 发明申请

US20130028513A1 IMAGE ENCODING SYSTEM AND IMAGE ENCODING METHOD 有权
标题翻译：图像编码系统和图像编码方法
公开(公告)号：US20130028513A1
公开(公告)日：2013-01-31
申请号：US13242372
申请日：2011-09-23
申请人： Duan-Li Liao , Chia-Chang Li , Po-Lung Chen
发明人： Duan-Li Liao , Chia-Chang Li , Po-Lung Chen
IPC分类号： G06K9/36
CPC分类号： H04N19/597 , H04N13/161
摘要： An image encoding system and an image encoding method are provided. The image encoding system comprises a relation computing unit and an embedded unit. The relation computing unit receives a plurality of view-angle images each comprising a plurality of pixels, and calculates a relative relationship between pixels according to their colors and locations of the pixels to generate a plurality of encoding images. The embedded unit respectively embeds the encoding images in the view-angle images to generate a plurality of embedded images.
摘要翻译：提供图像编码系统和图像编码方法。图像编码系统包括关系计算单元和嵌入单元。关系计算单元接收多个视角图像，每个视角图像包括多个像素，并且根据它们的颜色和像素的位置来计算像素之间的相对关系，以生成多个编码图像。嵌入单元将编码图像分别嵌入视角图像中以生成多个嵌入图像。

6. 发明授权

US08578299B2 Method and computing device in a system for motion detection 有权
标题翻译：运动检测系统中的方法和计算装置
公开(公告)号：US08578299B2
公开(公告)日：2013-11-05
申请号：US12901372
申请日：2010-10-08
申请人： Po-Lung Chen , Chien-Chun Kuo , Wen-Yang Wang , Duan-Li Liao , Zhou Ye , Sheng-Wen Jeng
发明人： Po-Lung Chen , Chien-Chun Kuo , Wen-Yang Wang , Duan-Li Liao , Zhou Ye , Sheng-Wen Jeng
IPC分类号： G06F3/048 , G06T13/00 , G06K9/40
CPC分类号： G06K9/00201 , G06F3/005 , G06F3/011 , G06F3/012 , G06F3/017 , G06K9/00335 , G06T7/11 , G06T7/194 , G06T7/246
摘要： A computing device in a system for motion detection comprises an image processing device to determine a motion of an object of interest, and a graphical user interface (GUI) module to drive a virtual role based on the motion determined by the image processing device. The image processing device comprises a foreground extracting module to extract a foreground image from each of a first image of the object of interest taken by a first camera and a second image of the object of interest taken by a second camera, a feature point detecting module to detect feature points in the foreground image, a depth calculating module to calculate the depth of each of the feature points based on disparity images associated with the each feature point, the depth calculating module and the feature point detecting module identifying a three-dimensional (3D) position of each of the feature points, and a motion matching module to identify vectors associated with the 3D positions of the feature points and determine a motion of the object of interest based on the vectors.
摘要翻译：用于运动检测的系统中的计算设备包括用于确定感兴趣对象的运动的图像处理设备，以及基于由图像处理设备确定的运动来驱动虚拟角色的图形用户界面（GUI）模块。图像处理装置包括：前景提取模块，用于从第一相机拍摄的感兴趣对象的第一图像和由第二相机拍摄的感兴趣对象的第二图像中的每一个提取前景图像，特征点检测模块用于检测前景图像中的特征点，深度计算模块，用于基于与每个特征点相关联的视差图像来计算每个特征点的深度，深度计算模块和特征点检测模块识别三维（ 3D）每个特征点的位置，以及运动匹配模块，以识别与特征点的3D位置相关联的向量，并且基于向量确定感兴趣对象的运动。

7. 发明申请

US20120087539A1 METHOD OF DETECTING FEATURE POINTS OF AN OBJECT IN A SYSTEM FOR MOTION DETECTION 有权
标题翻译：检测运动检测系统中物体的特征点的方法
公开(公告)号：US20120087539A1
公开(公告)日：2012-04-12
申请号：US12901339
申请日：2010-10-08
申请人： PO-LUNG CHEN , Chien-Chun Kuo , Wen-Yang Wang , Duan-Li Liao
发明人： PO-LUNG CHEN , Chien-Chun Kuo , Wen-Yang Wang , Duan-Li Liao
IPC分类号： G06K9/00
CPC分类号： G06K9/00335
摘要： A method of detecting feature points of an object in a system for motion detection includes obtaining a first image of the object from a first camera and a second image of the object from a second camera, extracting a foreground image from each of the first image and the second image, based on an assumption that the foreground image is a T-pose image, segmenting the foreground image into a first set of sections, identifying a first set of feature points associated with the first set of sections, obtaining a T-pose image with a set of predetermined feature points, and determining whether the foreground image is a T-pose image by comparing the first set of feature points with the set of predetermined feature points.
摘要翻译：一种用于检测用于运动检测的系统中的物体的特征点的方法包括从第一照相机获取物体的第一图像和从第二照相机获取物体的第二图像，从第一图像和第二图像中的每一个提取前景图像;以及第二图像，基于前景图像是T姿势图像的假设，将前景图像分割成第一组部分，识别与第一组部分相关联的第一组特征点，获得T形姿势具有一组预定特征点的图像，并且通过将第一组特征点与预定特征点的集合进行比较来确定前景图像是否是T姿势图像。

8. 发明申请

US20120089949A1 METHOD AND COMPUTING DEVICE IN A SYSTEM FOR MOTION DETECTION 有权
标题翻译：用于运动检测的系统中的方法和计算装置
公开(公告)号：US20120089949A1
公开(公告)日：2012-04-12
申请号：US12901372
申请日：2010-10-08
申请人： Po-Lung Chen , Chien-Chun Kuo , Wen-Yang Wang , Duan-Li Liao
发明人： Po-Lung Chen , Chien-Chun Kuo , Wen-Yang Wang , Duan-Li Liao
IPC分类号： G06F3/048 , G06K9/00
CPC分类号： G06K9/00201 , G06F3/005 , G06F3/011 , G06F3/012 , G06F3/017 , G06K9/00335 , G06T7/11 , G06T7/194 , G06T7/246
摘要： A computing device in a system for motion detection comprises an image processing device to determine a motion of an object of interest, and a graphical user interface (GUI) module to drive a virtual role based on the motion determined by the image processing device. The image processing device comprises a foreground extracting module to extract a foreground image from each of a first image of the object of interest taken by a first camera and a second image of the object of interest taken by a second camera, a feature point detecting module to detect feature points in the foreground image, a depth calculating module to calculate the depth of each of the feature points based on disparity images associated with the each feature point, the depth calculating module and the feature point detecting module identifying a three-dimensional (3D) position of each of the feature points, and a motion matching module to identify vectors associated with the 3D positions of the feature points and determine a motion of the object of interest based on the vectors.
摘要翻译：用于运动检测的系统中的计算设备包括用于确定感兴趣对象的运动的图像处理设备，以及基于由图像处理设备确定的运动来驱动虚拟角色的图形用户界面（GUI）模块。图像处理装置包括：前景提取模块，用于从第一相机拍摄的感兴趣对象的第一图像和由第二相机拍摄的感兴趣对象的第二图像中的每一个提取前景图像，特征点检测模块用于检测前景图像中的特征点，深度计算模块，用于基于与每个特征点相关联的视差图像来计算每个特征点的深度，深度计算模块和特征点检测模块识别三维（ 3D）每个特征点的位置，以及运动匹配模块，以识别与特征点的3D位置相关联的向量，并基于向量确定感兴趣对象的运动。

9. 发明申请

US20120087540A1 COMPUTING DEVICE AND METHOD FOR MOTION DETECTION 有权
标题翻译：用于运动检测的计算装置和方法
公开(公告)号：US20120087540A1
公开(公告)日：2012-04-12
申请号：US12901361
申请日：2010-10-08
申请人： PO-LUNG CHEN , Chien-Chun Kuo , Wen-Yang Wang , Duan-Li Liao
发明人： PO-LUNG CHEN , Chien-Chun Kuo , Wen-Yang Wang , Duan-Li Liao
IPC分类号： G06K9/00
CPC分类号： G06K9/00335
摘要： A computing device for motion detection in a system capable of detecting feature points of an object of interest is disclosed. The computing device includes a vector forming unit to form a plurality of vectors associated with a set of the feature points and form a vector set based on the vectors, a posture identifying unit to identify a match of a posture in a database based on the vector set, a motion similarity unit to identify a set of predetermined postures in the database based on the matched posture and an immediately previous matched posture, and a motion identifying unit to identify a predetermined motion in the database based on the set of predetermined postures.
摘要翻译：公开了一种能够检测感兴趣对象的特征点的系统中的运动检测计算装置。计算装置包括矢量形成单元，用于形成与一组特征点相关联的多个矢量，并且基于矢量形成矢量集;姿势识别单元，用于基于向量来识别数据库中的姿势的匹配设置运动相似度单元，以基于匹配的姿势和紧接的先前匹配姿势来识别数据库中的一组预定姿势;以及运动识别单元，用于基于所述一组预定姿势来识别数据库中的预定运动。

10. 发明授权

US09456219B2 Image encoding system and image encoding method 有权
标题翻译：图像编码系统和图像编码方法
公开(公告)号：US09456219B2
公开(公告)日：2016-09-27
申请号：US13242372
申请日：2011-09-23
申请人： Duan-Li Liao , Chia-Chang Li , Po-Lung Chen
发明人： Duan-Li Liao , Chia-Chang Li , Po-Lung Chen
IPC分类号： G06K9/00 , H04N19/597 , H04N13/00
CPC分类号： H04N19/597 , H04N13/161
摘要： An image encoding system and an image encoding method are provided. The image encoding system comprises a relation computing unit and an embedded unit. The relation computing unit receives a plurality of view-angle images each comprising a plurality of pixels, and calculates a relative relationship between pixels according to their colors and locations of the pixels to generate a plurality of encoding images. The embedded unit respectively embeds the encoding images in the view-angle images to generate a plurality of embedded images.
摘要翻译：提供图像编码系统和图像编码方法。图像编码系统包括关系计算单元和嵌入单元。关系计算单元接收多个视角图像，每个视角图像包括多个像素，并且根据它们的颜色和像素的位置来计算像素之间的相对关系，以生成多个编码图像。嵌入单元将编码图像分别嵌入视角图像中以生成多个嵌入图像。

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