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1. 发明申请

US20190220959A1 ENHANCING A DIGITAL IMAGE 审中-公开
公开(公告)号：US20190220959A1
公开(公告)日：2019-07-18
申请号：US16368518
申请日：2019-03-28
申请人： Dropbox, Inc.
发明人： Jongmin Baek
IPC分类号： G06T5/00 , G06T7/11 , G06T7/168 , G06T5/20 , G06T7/12 , G06T7/136
CPC分类号： G06T5/005 , G06T1/0007 , G06T5/008 , G06T5/20 , G06T7/11 , G06T7/12 , G06T7/136 , G06T7/168 , G06T2207/10004 , G06T2207/10024 , G06T2207/20012 , G06T2207/20028 , G06T2207/20112
摘要： One or more embodiments of an image enhancement system enable a computing device to generate an enhanced digital image. In particular, a computing device can enhance a digital image including, for example, a photograph of a whiteboard, document, chalkboard, or other object having a uniform background. The computing device can determine modifications to apply to the digital image by minimizing an energy heuristic that both causes pixels of the digital image to change to a uniform color (e.g., white) and preserves gradients from the digital image. The computing device can further generate an enhanced digital image by applying the determined modifications to the digital image.

2. 发明申请

US20180369665A1 ELECTRONIC GOLF ASSISTANT UTILIZING ONE OR MORE LAY UP POSITIONS 审中-公开
公开(公告)号：US20180369665A1
公开(公告)日：2018-12-27
申请号：US15927191
申请日：2018-03-21
申请人： CHSZ, LLC
发明人： Josh Baker , Frank Craig Prichard
IPC分类号： A63B57/00 , G06F3/0484 , G06T11/20 , G06T13/80 , A63B71/06
CPC分类号： A63B57/505 , A63B71/0622 , A63B71/0669 , A63B2071/0691 , A63B2220/14 , A63B2220/20 , G06F3/04847 , G06T11/203 , G06T13/80 , G06T2207/10032 , G06T2207/20112
摘要： Included are systems and methods for providing data. At least one embodiment of a method includes constructing, by a computing device, a segment line on a computer display of an image of a golf course, the segment line being constructed from a tee box on a golf hole to a green on the golf hole, the segment line bisecting a fairway of the hole; determining at least one lay up position on the segment line, the at least one lay up position indicating a predetermined distance from the green; and providing the at least one lay up position to a user device, the user device configured to determine a distance between the user device and the lay up position.

3. 发明申请

US20180357764A1 SYSTEM AND METHOD FOR IMAGE RECONSTRUCTION 审中-公开
公开(公告)号：US20180357764A1
公开(公告)日：2018-12-13
申请号：US16102693
申请日：2018-08-13
申请人： SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
发明人： Yang LYU
IPC分类号： G06T7/00 , G06T11/00 , G06T7/70 , G06T7/11 , G06T7/13 , G06K9/00 , G06T7/60 , G06T5/00 , G06T11/60
CPC分类号： G06T7/0012 , G06K9/00 , G06T5/00 , G06T7/11 , G06T7/13 , G06T7/60 , G06T7/70 , G06T11/003 , G06T11/006 , G06T11/60 , G06T2207/10072 , G06T2207/20112
摘要： A system and method relating to image processing are provided. The method may include the following operations. First data at a first bed position and second data at a second bed position may be received. The first bed position and the second bed position may have an overlapping region. A first image and a second image may be reconstructed based on the first data and the second data, respectively. Third data and fourth data corresponding to the overlapping region may be extracted from the first data and the second data, respectively. Merged data may be generated by merging the third data and the fourth data. A third image may be reconstructed based on the merged data. A fourth image may be generated through image composition based on the first image, the second image, and the third image.

4. 发明申请

US20180322120A1 SYSTEM AND METHOD FOR STORING POINTS OF POLYGONS RELATED TO AN IMAGE 审中-公开
公开(公告)号：US20180322120A1
公开(公告)日：2018-11-08
申请号：US16032401
申请日：2018-07-11
申请人： PIXIA CORP.
发明人： Rahul C. THAKKAR
IPC分类号： G06F17/30 , H04N19/184 , H04N19/186 , G06T7/60 , G06T7/00 , G06K9/52 , G06K9/46 , H04N19/182 , G06T7/90 , G06T7/13 , G06T7/11 , G06T7/50 , H04N19/40
CPC分类号： G06F17/3025 , G06F17/3028 , G06F17/30327 , G06F17/30589 , G06K9/4604 , G06K9/4671 , G06K9/52 , G06K2009/4666 , G06T7/00 , G06T7/0002 , G06T7/11 , G06T7/13 , G06T7/50 , G06T7/60 , G06T7/90 , G06T2207/20021 , G06T2207/20112 , H04N19/182 , H04N19/184 , H04N19/186 , H04N19/40
摘要： A system and method for storing data related to an image is disclosed. The method may include: unevenly dividing the image into polygonal image sections, each comprising pixels and each of the pixels having band(s) and a bit depth per band that is too high for displaying on a display screen; dividing the image into quads such that each quad has a boundary that contains at least a portion of one of the polygonal image sections; obtaining statistical data associated with the image, the statistical data being computed for each of the bands of each of the pixels within each of the polygonal image sections; storing, with respect to a reduced resolution dataset (R-Set) of the image, coordinates of bounds of at least one polygonal image section that intersects with a quad; organizing the image, the quads, and the polygonal image sections in a tree structure; and storing the statistical data, the pixel coordinates, and the tree structure.

5. 发明申请

US20180276805A1 Method and Apparatus for Enhancing Stereo Vision 审中-公开
公开(公告)号：US20180276805A1
公开(公告)日：2018-09-27
申请号：US15993414
申请日：2018-05-30
申请人： Edge 3 Technologies, Inc.
发明人： Tarek El Dokor , Jordan Cluster
IPC分类号： G06T7/00 , G06T7/11 , G06T7/174 , G06K9/00 , G06T7/593 , G06K9/66 , G06T7/187 , G06K9/62
CPC分类号： G06T7/00 , G06K9/00 , G06K9/00201 , G06K9/6218 , G06K9/66 , G06T7/11 , G06T7/174 , G06T7/187 , G06T7/593 , G06T2200/04 , G06T2207/10021 , G06T2207/10024 , G06T2207/20112 , H05K999/99
摘要： A method and apparatus for segmenting an image are provided. The method may include the steps of clustering pixels from one of a plurality of images into one or more segments, determining one or more unstable segments changing by more than a predetermined threshold from a prior of the plurality of images, determining one or more segments transitioning from an unstable to a stable segment, determining depth for one or more of the one or more segments that have changed by more than the predetermined threshold, determining depth for one or more of the one or more transitioning segments, and combining the determined depth for the one or more unstable segments and the one or more transitioning segments with a predetermined depth of all segments changing less than the predetermined threshold from the prior of the plurality of images.

6. 发明授权

US10080508B2 Magnetic resonance imaging apparatus and image processing apparatus 有权
公开(公告)号：US10080508B2
公开(公告)日：2018-09-25
申请号：US15254108
申请日：2016-09-01
申请人： TOSHIBA MEDICAL SYSTEMS CORPORATION
发明人： Hitoshi Yamagata , Masao Yui
IPC分类号： G06K9/00 , A61B5/055 , G06T7/00 , G01R33/48 , A61B5/05 , A61B5/00
CPC分类号： A61B5/055 , A61B5/0042 , A61B5/743 , A61B2576/026 , G01R33/4806 , G01R33/5608 , G01R33/56341 , G06T7/0012 , G06T7/40 , G06T2207/10088 , G06T2207/20112 , G06T2207/30016
摘要： A magnetic resonance imaging apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to perform control to display a matrix representing inter-regional connectivity between a plurality of regions in a brain. The processing circuitry is configured to perform, based on an attention degree set to each of the regions, control to selectively display part of a plurality of regions arranged along a first axis of the matrix.

7. 发明申请

US20180268544A1 AUTOMATIC IMAGE SEGMENTATION METHODS AND ANALYSIS 审中-公开
公开(公告)号：US20180268544A1
公开(公告)日：2018-09-20
申请号：US15988519
申请日：2018-05-24
申请人： PME IP PTY LTD
发明人： MALTE WESTERHOFF , DETLEV STALLING , MARTIN SEEBASS
IPC分类号： G06T7/00 , G06T7/11 , G06K9/46 , G06K9/62
CPC分类号： G06T7/0012 , G06K9/4642 , G06K9/6267 , G06T7/11 , G06T2200/04 , G06T2207/10081 , G06T2207/20112 , G06T2207/30008 , G06T2207/30101
摘要： The invention provides methods and apparatus for image processing that perform image segmentation on data sets in two- and/or three-dimensions so as to resolve structures that have the same or similar grey values (and that would otherwise render with the same or similar intensity values) and that, thereby, facilitate visualization and processing of those data sets.

8. 发明申请

US20180235577A1 MEDICAL IMAGE PROCESSING DEVICE AND METHOD 审中-公开
公开(公告)号：US20180235577A1
公开(公告)日：2018-08-23
申请号：US15314327
申请日：2015-06-09
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Christian Buerger , Irina Waechter-Stehle , Frank Michael Weber
IPC分类号： A61B8/08 , G06T7/149
CPC分类号： A61B8/5246 , A61B8/0883 , G06T7/0012 , G06T7/12 , G06T7/149 , G06T7/174 , G06T2207/10136 , G06T2207/20061 , G06T2207/20112 , G06T2207/20124 , G06T2207/30048
摘要： The present invention relates to a medical image processing device (10), comprising:—a receiving unit (60) for receiving a first and a second medical image (72, 74) of an anatomical object of interest (84), wherein each of the first and the second medical images (72, 74) comprises a different field of view of the anatomical object of interest (84), and wherein the first medical image and the second medical image (72, 74) show a same or similar anatomical state of the anatomical object of interest (84);—a registration unit (64) that is configured to determine a transformation from an image space of the second medical image (74) to an image space of the first medical image (72);—a transformation unit (66) that is configured to transform the second medical image (74) into the image space of the first medical image (72) based on said transformation in order to receive a transformed second medical image (74′); and—a segmentation unit (68) that is configured to perform an overall segmentation that makes use of both the first medical image (72) and the transformed second medical image (74′) without fusing the first medical image (72) and the transformed second medical image (74′), wherein one and the same segmentation model (92) is simultaneously adapted to both the first medical image (72) and the transformed second medical image (74′) by identifying a first set of feature points (80) of the anatomical object of interest (84) within the first medical image (72), by identifying a second set of feature points (82) of the anatomical object of interest (84) within the transformed second medical image (74′), and by adapting the segmentation model (92) to both the first and the second set of feature points (80, 82).

9. 发明授权

US09978182B2 Technique for more efficiently displaying text in virtual image generation system 有权
公开(公告)号：US09978182B2
公开(公告)日：2018-05-22
申请号：US15198983
申请日：2016-06-30
申请人： MAGIC LEAP, INC.
发明人： Ivan Li Chuen Yeoh , Samuel A. Miller , Randall E. Hand , Lionel Ernest Edwin , Philip O'Connor , Brian David Schwab , Spencer Lindsay
IPC分类号： G09G5/00 , G06T19/00 , G02B27/01 , G06K9/00 , G06K9/46 , G06K9/52 , G06T7/20 , G06T7/60 , G06F3/01 , G06F17/21
CPC分类号： G06T19/006 , G02B27/0172 , G02B2027/014 , G02B2027/0141 , G02B2027/0178 , G06F1/163 , G06F1/1686 , G06F3/011 , G06F3/017 , G06F3/0304 , G06F17/211 , G06K9/00335 , G06K9/00442 , G06K9/00671 , G06K9/4661 , G06K9/52 , G06T7/20 , G06T7/60 , G06T19/00 , G06T2207/20112 , G06T2219/004
摘要： A virtual image generation system and method of operating same is provided. An end user is allowed to visualize the object of interest in a three-dimensional scene. A text region is spatially associated with the object of interest. A textual message that identifies at least one characteristic of the object of interest is generated. A textual message is streamed within the text region.

10. 发明申请

US20180115770A1 LIGHT FIELD PERCEPTION ENHANCEMENT FOR INTEGRAL DISPLAY APPLICATIONS 审中-公开
公开(公告)号：US20180115770A1
公开(公告)日：2018-04-26
申请号：US15333767
申请日：2016-10-25
申请人： INTEL CORPORATION
发明人： Basel Salahieh , Ginni Grover , Gowri Somanath , Oscar Nestares
IPC分类号： H04N13/04 , H04N13/00 , G06T7/60 , G06T3/40 , G06T7/00 , G06T5/00
CPC分类号： H04N13/305 , G06T3/40 , G06T5/00 , G06T7/11 , G06T7/60 , G06T2207/20112 , H04N13/122 , H04N13/128 , H04N13/156 , H04N13/161 , H04N13/307 , H04N13/31
摘要： Techniques are provided for perception enhancement of light fields (LFs) for use in integral display applications. A methodology implementing the techniques according to an embodiment includes receiving one or more LF views and a disparity map associated with each LF view. The method also includes quantizing the disparity map into planes, where each plane is associated with a selected range of depth values. The method further includes slicing the LF view into layers, where each layer comprises pixels of the LF view associated with one of the planes. The method further includes shifting each of the layers in a lateral direction by an offset distance. The offset distance is based on a viewing angle associated with the LF view and further based on the depth values of the associated plane. The method also includes merging the shifted layers to generate a synthesized LF view with increased parallax.

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