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公开(公告)号：US20190023454A1
公开(公告)日：2019-01-24
申请号：US15869321
申请日：2018-01-12
申请人： Chia-Chen Chen
发明人： Chia-Chen Chen
摘要： The present disclosure provides an air exhaust valve, including a first valve body, a second valve body and a gasket. The first valve body and the second valve body are engaged with each other. The second valve body includes a first opening, a second opening, a first spacer and a second spacer. The first opening is provided within a bottom portion of the second valve body. The second opening is adjacent to and in communication with the first opening, and is provided within the bottom portion of the second valve body. The first spacer is provided within the first opening to form at least one first channel, and the second spacer is provided within the second opening to form at least one second channel. The first channel and the second channel are staggered with respect to each other.
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公开(公告)号：US20120262553A1
公开(公告)日：2012-10-18
申请号：US13442886
申请日：2012-04-10
申请人： Chia-Chen Chen , Wen-Shiou Luo , Tung-Fa Liou , Yu-Tang Li , Chang-Sheng Chu , Shuang-Chao Chung
发明人： Chia-Chen Chen , Wen-Shiou Luo , Tung-Fa Liou , Yu-Tang Li , Chang-Sheng Chu , Shuang-Chao Chung
IPC分类号： H04N13/02
CPC分类号： G01B11/25 , G06T7/521 , G06T7/593 , H04N13/111 , H04N13/239 , H04N13/254
摘要： A depth image acquiring device is provided, which includes at least one projecting device and at least one image sensing device. The projecting device projects a projection pattern to an object. The image sensing device senses a real image. In addition, the projecting device also serves as a virtual image sensing device. The depth image acquiring device generates a disparity image by matching three sets of dual-images formed by two real images and one virtual image, and generates a depth image according to the disparity image. In addition, the depth image acquiring device also generates a depth image by matching two real images, or a virtual image and a real image without verification.
摘要翻译： 提供一种深度图像获取装置，其包括至少一个投影装置和至少一个图像感测装置。 投影装置将投影图案投射到物体。 图像感测装置感测真实图像。 此外，投影装置还用作虚像摄像装置。 深度图像获取装置通过匹配由两个真实图像和一个虚拟图像形成的三组双重图像来生成视差图像，并且根据视差图像生成深度图像。 此外，深度图像获取装置还通过匹配两个真实图像或虚拟图像和实际图像而不进行验证来生成深度图像。
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公开(公告)号：US08269722B2
公开(公告)日：2012-09-18
申请号：US12545340
申请日：2009-08-21
申请人： Jun-Mein Wu , Wen-Shiou Luo , Wei-Yih Ho , Chia-Chen Chen , Cheng-Yuan Tang
发明人： Jun-Mein Wu , Wen-Shiou Luo , Wei-Yih Ho , Chia-Chen Chen , Cheng-Yuan Tang
CPC分类号： G06K9/00375
摘要： A gesture recognition system includes an image pick-up device, a processor, an operation engine, an optimal template selection means, and a display terminal. The image pick-up device is for capturing an image containing a natural gesture. The processor is for finding out a skin edge of a skin part from the image, and then classifying the skin edge into multiple edge parts at different angles. The operation engine has multiple parallel operation units and multiple gesture template libraries of different angle classes. These parallel operation units respectively find out gesture templates most resembling the edge parts in the gesture template libraries of different angle classes. The optimal template selection means selects an optimal gesture template from the resembling gesture templates found out by the parallel operation units. The display terminal is for displaying an image of the optimal gesture template. Thereby, marker-less and real-time gesture recognition is achieved.
摘要翻译： 手势识别系统包括图像拾取装置，处理器，操作引擎，最佳模板选择装置和显示终端。 图像拾取装置用于捕获包含自然手势的图像。 处理器用于从图像中发现皮肤部分的皮肤边缘，然后将皮肤边缘分成不同角度的多个边缘部分。 操作引擎具有多个并行操作单元和多个不同角度类的多个手势模板库。 这些并行操作单元分别找出最类似于不同角度类的手势模板库中的边缘部分的手势模板。 最佳模板选择装置从由并行操作单元发现的类似手势模板中选择最佳手势模板。 显示终端用于显示最佳手势模板的图像。 从而实现无标记和实时手势识别。
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公开(公告)号：US08009899B2
公开(公告)日：2011-08-30
申请号：US11812942
申请日：2007-06-22
申请人： Chia-Chen Chen , Cheng-Yuan Tang , Yi-Leh Wu , Chi-Tsung Liu
发明人： Chia-Chen Chen , Cheng-Yuan Tang , Yi-Leh Wu , Chi-Tsung Liu
IPC分类号： G06K9/00
摘要： Image filling methods. A plurality of images corresponding to a target object or a scene are captured at various angles. An epipolar geometry relationship between a filling source image and a specific image within the images is calculated. The filling source image and the specific image are rectified according to the epipolar geometry relationship. At least one filling target area in the rectified specific image is patched according to the rectified filling source image.
摘要翻译： 图像填充方法。 以各种角度捕获与目标对象或场景对应的多个图像。 计算图像内的填充源图像和特定图像之间的对极几何关系。 填充源图像和特定图像根据对极几何关系进行纠正。 根据校正后的填充源图像对修整后的特定图像中的至少一个填充目标区域进行修补。
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35.发明申请MULTI-TOUCH POSITION TRACKING APPARATUS AND INTERACTIVE SYSTEM AND IMAGE PROCESSING METHOD USING THE SAME 审中-公开多触点位置跟踪装置及其相互作用系统及其图像处理方法公开(公告)号：US20090267919A1
公开(公告)日：2009-10-29
申请号：US12141248
申请日：2008-06-18
申请人： SHIH-PIN CHAO , CHIA-CHEN CHEN , CHING-LUNG HUANG , TUNG-FA LIOU , PO-HUNG WANG , CHENG-YUAN TANG
发明人： SHIH-PIN CHAO , CHIA-CHEN CHEN , CHING-LUNG HUANG , TUNG-FA LIOU , PO-HUNG WANG , CHENG-YUAN TANG
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G06F2203/04108 , G06F2203/04109 , G06F2203/04808
摘要： The present invention provides a multi-touch position tracking technique and an interactive system and a multi-touch interactive image processing method using the same. In the present invention, a light guide element is designed to comprise frustrating structures to frustrate total internal reflection (TIR) so that the light beam therein can be dispersed to form a dispersed optical field distribution. The dispersed optical field is used to respond a physical relation between an object and the light guide element.
摘要翻译： 本发明提供一种多点触摸位置跟踪技术和交互式系统以及使用其的多点触摸交互式图像处理方法。 在本发明中，导光元件被设计成包括挫败结构以阻止全内反射（TIR），使得其中的光束可以被分散以形成分散的光场分布。 分散的光场用于响应物体和光导元件之间的物理关系。
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36.发明授权Multilevel texture processing method for mapping multiple images onto 3D models 有权用于将多个图像映射到3D模型的多层纹理处理方法公开(公告)号：US07557812B2
公开(公告)日：2009-07-07
申请号：US11783477
申请日：2007-04-10
申请人： Hong-Long Chou , Chia-Chen Chen
发明人： Hong-Long Chou , Chia-Chen Chen
IPC分类号： G09G5/00
CPC分类号： G06T15/04
摘要： A multilevel texture mapping process for a 3D model that maps different perspective images onto a 3D model is developed. The textures mapped to the 3D model are processed from image level to texture level, then to pixel level to ease the edge appearance problem at the boundary where neighboring images are stitched together caused by different lighting and viewing parameters. The result shows that the smooth transition between neighboring textures provides better visual quality than just blending the boundary where neighboring images are stitched.
摘要翻译： 开发了将不同透视图映射到3D模型的3D模型的多层纹理映射过程。 映射到3D模型的纹理从图像级别到纹理级别处理，然后到像素级别，以便在由不同的照明和查看参数引起的相邻图像被缝合在一起的边界处缓解边缘外观问题。 结果表明，相邻纹理之间的平滑过渡提供更好的视觉质量，而不仅仅是混合相邻图像被缝合的边界。
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公开(公告)号：US20080199083A1
公开(公告)日：2008-08-21
申请号：US11812942
申请日：2007-06-22
申请人： Chia-Chen Chen , Cheng-Yuan Tang , Yi-Leh Wu , Chi-Tsung Liu
发明人： Chia-Chen Chen , Cheng-Yuan Tang , Yi-Leh Wu , Chi-Tsung Liu
IPC分类号： G06K9/46
摘要： Image filling methods. A plurality of images corresponding to a target object or a scene are captured at various angles. An epipolar geometry relationship between a filling source image and a specific image within the images is calculated. The filling source image and the specific image are rectified according to the epipolar geometry relationship. At least one filling target area in the rectified specific image is patched according to the rectified filling source image.
摘要翻译： 图像填充方法。 以各种角度捕获与目标对象或场景对应的多个图像。 计算图像内的填充源图像和特定图像之间的对极几何关系。 填充源图像和特定图像根据对极几何关系进行纠正。 根据校正后的填充源图像对修整后的特定图像中的至少一个填充目标区域进行修补。
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