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1. 发明申请

WO2007089668A2 REGION-BASED IMAGE DENOISING 审中-公开
标题翻译：基于区域的图像识别
公开(公告)号：WO2007089668A2
公开(公告)日：2007-08-09
申请号：PCT/US2007/002321
申请日：2007-01-25
申请人： MICROSOFT CORPORATION
发明人： SZELISKI, Richard S. , KANG, Sing Bing , LIU, Ce , ZITNICK, Charles L.
CPC分类号： G06T5/003 , G06T5/002 , G06T2207/20076
摘要： An "Image Denoiser" provides a probabilistic process for denoising color images by segmenting an input image into regions, estimating statistics within each region, and then estimating a clean (or denoised) image using a probabilistic model of image formation. In one embodiment, estimated blur between each region is used to reduce artificial sharpening of region boundaries resulting from denoising the input image. In further embodiments, the estimated blur is used for additional purposes, including sharpening edges between one or more regions, and selectively blurring or sharpening one or more specific regions of the image (i.e., "selective focus") while maintaining the original blurring between the various regions.
摘要翻译： “图像去噪器”提供了通过将输入图像分割成区域来去除彩色图像的概率过程，估计每个区域内的统计量，然后使用图像形成的概率模型来估计干净（或去噪）图像。在一个实施例中，使用每个区域之间的估计模糊来减少由于对输入图像的去噪而导致的区域边界的人造锐化。在另外的实施例中，估计的模糊被用于额外的目的，包括在一个或多个区域之间锐化边缘，以及选择性地模糊或锐化图像的一个或多个特定区域（即，“选择性聚焦”），同时保持图像中的原始模糊各地区。

2. 发明申请

WO2014172222A1 INTENSITY-MODULATED LIGHT PATTERN FOR ACTIVE STEREO 审中-公开
标题翻译：用于主动立体声的强度调制光图案
公开(公告)号：WO2014172222A1
公开(公告)日：2014-10-23
申请号：PCT/US2014/033910
申请日：2014-04-14
申请人： MICROSOFT CORPORATION
发明人： KANG, Sing Bing , GEORGIOU, Andreas , SZELISKI, Richard S.
IPC分类号： G01B11/25 , H04N13/02
CPC分类号： G06K9/00536 , A63F13/213 , B29C64/00 , B29C64/386 , G01B11/22 , G01B11/25 , G01B11/2513 , G01B11/2527 , G01B11/2545 , G02B5/1895 , G02B27/4205 , G02B27/4233 , G02B27/44 , G06F3/0653 , G06F3/0659 , G06F3/0683 , G06F9/3004 , G06F9/30043 , G06F9/30127 , G06F11/3024 , G06F12/00 , G06F12/02 , G06F12/0207 , G06F12/0292 , G06K9/00201 , G06K9/0063 , G06K9/62 , G06T1/60 , G06T7/00 , G06T7/586 , G06T2207/30244 , H04N5/2256 , H04N5/33 , H04N5/332 , H04N9/045 , H04N13/128 , H04N13/239 , H04N13/25 , H04N13/254 , H04N13/271 , H04N17/002 , H04N2013/0081
摘要： The subject disclosure is directed towards projecting light in a pattern in which the pattern contains components (e.g., spots) having different intensities. The pattern may be based upon a grid of initial points associated with first intensities and points between the initial points with second intensities, and so on. The pattern may be rotated relative to cameras that capture the pattern, with captured images used active depth sensing based upon stereo matching of dots in stereo images.
摘要翻译：本发明涉及以图案包含具有不同强度的成分（例如，斑点）的图案投射光。该图案可以基于与第一强度相关联的初始点的网格和具有第二强度的初始点之间的点，等等。该图案可以相对于拍摄图案的相机旋转，捕获的图像使用基于立体图像中的点的立体匹配的主动深度感测。

3. 发明申请

WO2014172228A1 ROBUST STEREO DEPTH SYSTEM 审中-公开
标题翻译：可靠的立体声深度系统
公开(公告)号：WO2014172228A1
公开(公告)日：2014-10-23
申请号：PCT/US2014/033916
申请日：2014-04-14
申请人： MICROSOFT CORPORATION
发明人： KIRK, Adam G. , WHYTE, Oliver A. , KANG, Sing Bing , ZITNICK, Charles Lawrence, III , SZELISKI, Richard S. , IZADI, Shahram , RHEMANN, Christoph , GEORGIOU, Andreas , BHATTACHARJEE, Avronil
IPC分类号： G01B11/22 , G01B11/25 , H04N13/02
CPC分类号： G06K9/00536 , A63F13/213 , B29C64/00 , B29C64/386 , G01B11/22 , G01B11/25 , G01B11/2513 , G01B11/2527 , G01B11/2545 , G02B5/1895 , G02B27/4205 , G02B27/4233 , G02B27/44 , G06F3/0653 , G06F3/0659 , G06F3/0683 , G06F9/3004 , G06F9/30043 , G06F9/30127 , G06F11/3024 , G06F12/00 , G06F12/02 , G06F12/0207 , G06F12/0292 , G06K9/00201 , G06K9/0063 , G06K9/62 , G06T1/60 , G06T7/00 , G06T7/586 , G06T2207/30244 , H04N5/2256 , H04N5/33 , H04N5/332 , H04N9/045 , H04N13/128 , H04N13/239 , H04N13/25 , H04N13/254 , H04N13/271 , H04N17/002 , H04N2013/0081
摘要： The subject disclosure is directed towards a high resolution, high frame rate, robust stereo depth system. The system provides depth data in varying conditions based upon stereo matching of images, including actively illuminated IR images in some implementations. A clean IR or RGB image may be captured and used with any other captured images in some implementations. Clean IR images may be obtained by using a notch filter to filter out the active illumination pattern. IR stereo cameras, a projector, broad spectrum IR LEDs and one or more other cameras may be incorporated into a single device, which may also include image processing components to internally compute depth data in the device for subsequent output.
摘要翻译：主题公开涉及高分辨率，高帧率，鲁棒的立体深度系统。该系统基于图像的立体匹配，包括在一些实施中的主动照明的IR图像，在不同的条件下提供深度数据。在某些实现中，可以捕获干净的IR或RGB图像并与任何其他捕获的图像一起使用。清洁IR图像可以通过使用陷波滤波器来滤除有源照明图案来获得。 IR立体相机，投影仪，广谱红外LED和一个或多个其他相机可以并入到单个设备中，该设备还可以包括图像处理组件以在内部计算设备中的深度数据以用于随后的输出。

4. 发明申请

WO2007089519A1 BAYESIAN DEMOSAICING USING A TWO-COLOR IMAGE 审中-公开
标题翻译：使用双色图像进行BAYESIAN DEMOSAICING
公开(公告)号：WO2007089519A1
公开(公告)日：2007-08-09
申请号：PCT/US2007/001982
申请日：2007-01-25
申请人： MICROSOFT CORPORATION
发明人： BENNETT, Eric P. , UYTTENDAELE, Matthew T. , ZITNICK, Charles L. , KANG, Sing Bing , SZELISKI, Richard S.
IPC分类号： H04N9/04 , H04N9/64
CPC分类号： H04N9/646 , H04N1/58 , H04N9/045
摘要： A Bayesian two-color image demosaicer and method for processing a digital color image to demosaic the image in such a way as to reduce image artifacts. The method and system are an improvement on and an enhancement to previous demosaicing techniques. A preliminary demosaicing pass is performed on the image to assign each pixel a fully specified RGB triple color value. The final color value of pixel in the processed image is restricted to be a linear combination of two colors. Fully-specified RGB triple color values for each pixel in an image used to find two clusters represented favored two colors. The amount of contribution from these favored two colors on the final color value then is determined. The method and system also can process multiple images to improve the demosaicing results. When using multiple images, sampling can be performed at a finer resolution, known as super resolution.
摘要翻译：一种贝叶斯双色图像拆分器和用于处理数字彩色图像以使图像去马赛克的方法，以减少图像伪像。该方法和系统是对以前的去马赛克技术的改进和增强。对图像执行初步去马赛克通行，为每个像素分配完全指定的RGB三色值。处理图像中的像素的最终色值被限制为两种颜色的线性组合。用于查找两个聚类的图像中每个像素的完全指定的RGB三色值代表有利于两种颜色。然后确定这些有利的两种颜色对最终颜色值的贡献量。该方法和系统还可以处理多个图像以改善去马赛克结果。当使用多个图像时，可以以更精细的分辨率（称为超分辨率）进行采样。

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