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1. 发明申请

WO2012149225A3 SYSTEMS AND DEVICES FOR RECORDING AND REPRODUCING SENSES 审中-公开
标题翻译：用于记录和复制感测的系统和设备
公开(公告)号：WO2012149225A3
公开(公告)日：2013-03-28
申请号：PCT/US2012035305
申请日：2012-04-26
申请人： UNIV CALIFORNIA , NGUYEN TRUONG , WANG DELI , KIM YOUNG OUK , HA WON
发明人： NGUYEN TRUONG , WANG DELI , KIM YOUNG OUK , HA WON
IPC分类号： G06F3/00 , G06F3/041 , G06F3/14 , G06F3/16
CPC分类号： G06F3/0416 , G06F3/00 , G06F3/011 , G06F3/014 , G06F3/016 , G06F3/041 , G06F3/16 , G06F2203/0381
摘要： Systems and devices for recording and reproducing senses. One or more of touch sensations and smell sensations are received to produce at least one of touch input signals and smell input signals. The input signals are stored and processed, and at least one output signal can be produced. One or more of a touch output and a smell output can be generated. The touch input, the smell input, or both can be integrated with one or more of sight input and sound input.
摘要翻译：用于记录和再现感官的系统和设备。接收触摸感和嗅觉感觉中的一种或多种以产生触摸输入信号和气味输入信号中的至少一种。输入信号被存储和处理，并且可以产生至少一个输出信号。可以产生触摸输出和气味输出中的一个或多个。触摸输入，气味输入或两者可以与一个或多个视觉输入和声音输入集成。

2. 发明申请

WO2009032255A3 HIERARCHICAL MOTION VECTOR PROCESSING METHOD, SOFTWARE AND DEVICES 审中-公开
标题翻译：层次运动矢量处理方法，软件和设备
公开(公告)号：WO2009032255A3
公开(公告)日：2009-05-07
申请号：PCT/US2008010334
申请日：2008-09-03
申请人： UNIV CALIFORNIA , NGUYEN TRUONG , HUANG AI-MEI
发明人： NGUYEN TRUONG , HUANG AI-MEI
IPC分类号： H04N7/26 , H04N7/24
CPC分类号： H04N19/521 , H04N19/132 , H04N19/51 , H04N19/513 , H04N19/553 , H04N19/57 , H04N19/587 , H04N19/86
摘要： A preferred method for hierarchical motion vector processing determines reliability levels of blocks in image data according to residual energy levels. Macroblocks of an image frame are merged according to reliability levels of the motion vectors of blocks. Single motion vectors are selected for merged macroblocks. Motion vectors of blocks merged in the step of merging are iteratively assigned by minimizing the bi-directional prediction difference on successively smaller merged blocks. The reliability levels are preferably determined by measure residual energy of both chrominance and luminance components. In preferred embodiments, motion vector correlation is used to assist the MV reliability classification and the merging and iterative assignment. Refinement and smoothing can be conducted on successively finer block sizes. Additionally, preferred methods account for occlusions by choosing only one of forward or backward prediction for occlusion regions depending upon the class of the occlusion. Results of motion vector classification of the invention can be used in motion compensated frame interpolation and other techniques.
摘要翻译：用于分级运动矢量处理的优选方法根据剩余能量级别来确定图像数据中的块的可靠性级别。图像帧的宏块根据块的运动矢量的可靠性级别进行合并。为合并的宏块选择单个运动矢量。在合并步骤中合并的块的运动矢量通过最小化连续较小的合并块上的双向预测差异来迭代地分配。可靠性水平优选由色度和亮度分量的测量剩余能量确定。在优选实施例中，使用运动矢量相关来辅助MV可靠性分类以及合并和迭代分配。细化和平滑可以在更细的块大小上进行。此外，优选的方法通过根据遮挡的类别仅选择遮挡区域的向前或向后预测中的一个来解决遮挡。本发明的运动矢量分类的结果可以用于运动补偿帧插值和其他技术。

3. 发明申请

WO2010045406A2 CAMERA SYSTEM WITH AUTONOMOUS MINIATURE CAMERA AND LIGHT SOURCE ASSEMBLY AND METHOD FOR IMAGE ENHANCEMENT 审中-公开
标题翻译：具有自动微型摄像机和光源组件的摄像机系统和图像增强方法
公开(公告)号：WO2010045406A2
公开(公告)日：2010-04-22
申请号：PCT/US2009060745
申请日：2009-10-15
申请人： UNIV CALIFORNIA , LO YU-HWA , MINTZ YOAV , NGUYEN TRUONG , TZENG JACK
发明人： LO YU-HWA , MINTZ YOAV , NGUYEN TRUONG , TZENG JACK
IPC分类号： A61B17/00 , A61B1/05 , A61B1/06 , A61B19/00
CPC分类号： A61B1/05 , A61B1/0676 , A61B1/0684 , A61B90/361 , A61B2090/309 , G03B15/05 , G03B2215/0528
摘要： The present Invention relates to a camera system suitable for use in minimally invasive surgery (MIS ), among other applications. In at least one embodiment, the camera system includes an autonomous miniature camera, a light source assembly providing features such as steerable illumination and a variable radiation angle, and a control and processing unit for processing images acquired by the camera Io generate improved images having reduced blurring using a deblurring algorithm.
摘要翻译：本发明涉及适用于微创手术（MIS）的照相机系统以及其它应用。在至少一个实施例中，照相机系统包括自主微型照相机，提供诸如可转向照明和可变辐射角等特征的光源组件，以及用于处理由摄像机获取的图像的控制和处理单元，使用去模糊算法进行模糊处理。

4. 发明申请

WO2005027491A3 GLOBAL MOTION ESTIMATION IMAGE CODING AND PROCESSING 审中-公开
标题翻译：全球运动估计图像编码和处理
公开(公告)号：WO2005027491A3
公开(公告)日：2007-02-01
申请号：PCT/US2004028334
申请日：2004-09-01
申请人： UNIV CALIFORNIA
发明人： KUMAR SANJEEV , NGUYEN TRUONG , BISWAS MAINAK
IPC分类号： G06K9/00 , H04N20060101
CPC分类号： H04N19/521 , H04N19/527 , H04N19/53 , H04N19/547 , H04N19/61
摘要： The invention provides methods for global motion estimation, determining a coarse estimation (130), and refining a coarse estimation (150). Embodiments of the invention provide a fast and robust global motion estimation algorithm based on two-stage coarse-to-fine refinement strategy, which is capable of measuring large motions. An embodiment of the invention may be applied as a modification of any standard, e.g. MPEG-4 that uses the affine model of motion estimation. Embodiments of the invention may be used in the six parameter affine motion model, and other embodiments of the invention are applicable to the two parameter translation model, the four parameter RST model, and the eight parameter projective model. In a preferred embodiment, a coarse estimation is developed in a translation invariant domain (130), and then is refined in the spatial domain (150).
摘要翻译：本发明提供了全局运动估计的方法，确定粗略估计（130），以及细化粗估计（150）。本发明的实施例提供了一种基于能够测量大运动的两阶段粗到细精细化策略的快速且鲁棒的全局运动估计算法。本发明的实施例可以应用于任何标准的修改，例如， MPEG-4使用运动估计的仿射模型。本发明的实施例可以用于六参数仿射运动模型，本发明的其它实施例可应用于两个参数翻译模型，四个参数RST模型和八个参数投影模型。在优选实施例中，在翻译不变域（130）中形成粗略估计，然后在空间域（150）中进行细化。

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