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11. 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.

12. 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.

13. 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.

14. 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).

15. 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.

16. 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.

17. 发明授权

US09911194B2 Systems and methods for higher order dimensional space video segmentation 有权
公开(公告)号：US09911194B2
公开(公告)日：2018-03-06
申请号：US15165056
申请日：2016-05-26
申请人： DISNEY ENTERPRISES, INC. , ETH Zürich
发明人： Alexander Sorkine Hornung , Federico Perazzi , Oliver Wang , Nicolas Märki
IPC分类号： G06K9/34 , G06T7/10 , G11B27/30 , G11B27/34
CPC分类号： G06T7/10 , G06T2207/10016 , G06T2207/20092 , G06T2207/20112 , G11B27/28 , G11B27/3081 , G11B27/34
摘要： This disclosure relates to system and methods for segmenting a video in a higher order dimensional space. A video may be segmented by obtaining visual information defining an image of the video. The visual information may include pixels of the image and may be represented in a display space having a first dimensionality. A designation of a subset of the visual information represented in the display space as a part of an object portrayed in the image may be obtained. The visual information and the designation may be represented in the higher order dimensional space having a second dimensionality greater than the first dimensionality. An association of the visual information represented in the higher order dimensional space with the object may be obtained. The association may be correlated with the visual information represented in the display space. The correlation may define a location of the object in the image.

18. 发明授权

US09911046B1 Method and apparatus for computer vision analysis of spin rate of marked projectiles 有权
公开(公告)号：US09911046B1
公开(公告)日：2018-03-06
申请号：US14939032
申请日：2015-11-12
申请人： United States of America, as represented by the Secretary of the Navy
发明人： Oleg A. Yakimenko , Mathias N. Kolsch , Ryan J. Decker
IPC分类号： G06K9/00 , G06T7/20 , G06T7/00 , G06K9/46 , G06T7/60 , G06K9/52
CPC分类号： G06K9/00744 , G06K9/4604 , G06K9/52 , G06T7/0085 , G06T7/20 , G06T7/246 , G06T7/60 , G06T2207/20056 , G06T2207/20061 , G06T2207/20112 , G06T2207/30212 , G06T2207/30241
摘要： Methods and systems for determining a spin rate of a projectile are provided. A receiving module receives a video of a launch of a projectile in which the projectile having at least one marking disposed thereon. A segmenting module segments a plurality of shapes of the projectile from the video. The segmenting module includes a sensitivity module configured to increase a sensitivity of the video to find the projectile in the video. An extraction module extracts at least one column of pixels of the at least one marking from the shapes. A generating module generates a stripe pixel column history image from the at least one column of pixels. A calculating module calculates a spin rate of the projectile from the stripe pixel column history image.

19. 发明申请

US20180060669A1 Method, system and apparatus for processing an image 有权
公开(公告)号：US20180060669A1
公开(公告)日：2018-03-01
申请号：US15251933
申请日：2016-08-30
申请人： CANON KABUSHIKI KAISHA
发明人： QUANG TUAN PHAM , GEOFFREY RICHARD TAYLOR
IPC分类号： G06K9/00 , G06T7/00 , G06K9/46
CPC分类号： G06K9/00771 , G06K9/4604 , G06K9/4671 , G06K2009/4666 , G06T7/0028 , G06T7/0042 , G06T7/0081 , G06T7/0085 , G06T7/11 , G06T7/13 , G06T7/33 , G06T7/337 , G06T2207/20112
摘要： A method and system associated with a camera view of a moving-object in a scene. The method comprises detecting and tracking the moving object over multiple video frames, estimating an orientation of the moving object in each of the video frames, and constructing a cost map from the estimated orientations over the multiple video frames for finding a minimum cost path over the cost map. The Method also comprises determining regularised orientation estimates of the moving-object from the minimum cost path, and locating the vanishing point of the camera view based on an axis of the moving-object from the minimum cost path, the axis formed by using the regularised orientation estimates.

20. 发明授权

US09858469B2 Modular image analysis system and method 有权
公开(公告)号：US09858469B2
公开(公告)日：2018-01-02
申请号：US15104492
申请日：2014-12-18
申请人： GE Healthcare Bio-Sciences Corp.
发明人： Yousef Al-Kofahi , Brion Daryl Sarachan
IPC分类号： G06K9/00 , G06K9/46 , G06K9/52 , G06T7/40 , G06T7/11 , G06T7/174 , G06T7/187
CPC分类号： G06K9/0014 , G06K9/4671 , G06K9/52 , G06K2009/4666 , G06T7/11 , G06T7/174 , G06T7/187 , G06T7/40 , G06T2207/10056 , G06T2207/20112 , G06T2207/30004 , G06T2207/30024
摘要： The present disclosure relates to characterization of biological samples via modular image analysis. By way of example, the analysis may include extracting plurality of regions of interest from the biological sample from a plurality of image data sets. Each region of interest may include a combination of one or more subsets of an image data set. In one example, an image data set may be generated by image segmentation. After each region of interest is extracted, at least one metric of the region of interest may be determined.

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