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公开(公告)号：US20180249095A1
公开(公告)日：2018-08-30
申请号：US15443751
申请日：2017-02-27
Applicant: Intel Corporation
Inventor： Chia-Hsun Lee , Haowei Liu , Amit Shahar
CPC classification number: G06T7/11 , G01N21/3563 , G01S7/4802 , G01S17/46 , G01S17/89 , G06K9/2018 , G06K9/209 , G06K9/3233 , G06K9/6267 , H04N13/254 , H04N13/271
Abstract: Systems, apparatuses, and/or methods to characterize a material. For example, and apparatus may include a pattern receiver to receive an IR pattern corresponding to non-uniform IR radiation that is to result from an interaction with a material, such as a translucent material. The apparatus may further include a characterizer to make a characterization of the material, such as a translucent material, based on the IR pattern. The characterization may differentiate the material, such as a translucent material, from one or more other materials, such as one or more other translucent materials.
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公开(公告)号：US09858683B2
公开(公告)日：2018-01-02
申请号：US14819217
申请日：2015-08-05
Applicant: INTEL CORPORATION
Inventor： Haowei Liu , Hon Pong Ho , Mohamed Selim Ben Himane
CPC classification number: G06T7/60 , G06K9/00201 , G06K2009/363 , G06T7/75 , G06T2200/04 , G06T2207/10028 , H04N13/128 , H04N13/271 , H04N2013/0081
Abstract: A system, article, and method of planar surface detection for image processing.
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公开(公告)号：US20170041585A1
公开(公告)日：2017-02-09
申请号：US14820069
申请日：2015-08-06
Applicant: Intel Corporation
Inventor： Haowei Liu , Mohamed Selim Ben Himane , Leonid M. Keselman
IPC: H04N13/00
CPC classification number: H04N13/128 , G06T5/005 , G06T2207/10021 , G06T2207/10028 , H04N13/271 , H04N2013/0081
Abstract: Techniques related to depth image enhancement for hardware generated depth images are discussed. Such techniques may include determining a depth image enhancement indicator for a depth image based on the depth image and a depth image model and generating pixel depth values for missing pixel depth values of the depth image when the depth image enhancement indicator indicates enhancement. The pixel depth values may be generated based on search windows that extend from a position greater than a predetermined disparity position to a maximum disparity position.
Abstract translation: 讨论了与硬件生成的深度图像的深度图像增强相关的技术。 这样的技术可以包括当深度图像增强指示符指示增强时，基于深度图像和深度图像模型确定用于深度图像的深度图像增强指示符，并且为深度图像的缺失像素深度值生成像素深度值。 可以基于从大于预定视差位置的位置延伸到最大视差位置的搜索窗口来生成像素深度值。
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公开(公告)号：US20180089832A1
公开(公告)日：2018-03-29
申请号：US15280951
申请日：2016-09-29
Applicant: INTEL CORPORATION
Inventor： Haowei Liu , Daniel Joseph Mirota , Samer Samir Barakat , Mohamed Selim Ben Himane
CPC classification number: G06F17/30256 , G06F17/30253 , G06F17/30259 , G06K9/00664 , G06K9/4642 , G06K9/4676 , G06K9/6255 , G06T7/73 , G06T7/77 , G06T2207/20081 , G06T2207/30242 , G06T2207/30244
Abstract: A system for place recognition is described herein. The system for place recognition comprises a plurality of sensors, a memory, and a processor. The memory is to store instructions and is communicatively coupled to the plurality of sensors. The processor is communicatively coupled to the plurality of sensors and the memory. When the processor is to execute the instructions, the processor is to detect features in a current frame and extract descriptors of the features of the current frame. The processor is also to generate a vocabulary tree using the descriptors and determine candidate key frames based on the vocabulary tree and detected features. The processor also is to perform place recognition via a first stage matching and a second stage matching.
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Patent Agency Ranking
公开(公告)号：US09661298B2
公开(公告)日：2017-05-23
申请号：US14820069
申请日：2015-08-06
Applicant: Intel Corporation
Inventor： Haowei Liu , Mohamed Selim Ben Himane , Leonid M. Keselman
CPC classification number: H04N13/128 , G06T5/005 , G06T2207/10021 , G06T2207/10028 , H04N13/271 , H04N2013/0081
Abstract: Techniques related to depth image enhancement for hardware generated depth images are discussed. Such techniques may include determining a depth image enhancement indicator for a depth image based on the depth image and a depth image model and generating pixel depth values for missing pixel depth values of the depth image when the depth image enhancement indicator indicates enhancement. The pixel depth values may be generated based on search windows that extend from a position greater than a predetermined disparity position to a maximum disparity position.
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公开(公告)号：US10354387B2
公开(公告)日：2019-07-16
申请号：US15443751
申请日：2017-02-27
Applicant: Intel Corporation
Inventor： Chia-Hsun Lee , Haowei Liu , Amit Shahar
Abstract: Systems, apparatuses, and/or methods to characterize a material. For example, and apparatus may include a pattern receiver to receive an IR pattern corresponding to non-uniform IR radiation that is to result from an interaction with a material, such as a translucent material. The apparatus may further include a characterizer to make a characterization of the material, such as a translucent material, based on the IR pattern. The characterization may differentiate the material, such as a translucent material, from one or more other materials, such as one or more other translucent materials.
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公开(公告)号：US10217221B2
公开(公告)日：2019-02-26
申请号：US15280951
申请日：2016-09-29
Applicant: INTEL CORPORATION
Inventor： Haowei Liu , Daniel Joseph Mirota , Samer Samir Barakat , Mohamed Selim Ben Himane
Abstract: A system for place recognition is described herein. The system for place recognition comprises a plurality of sensors, a memory, and a processor. The memory is to store instructions and is communicatively coupled to the plurality of sensors. The processor is communicatively coupled to the plurality of sensors and the memory. When the processor is to execute the instructions, the processor is to detect features in a current frame and extract descriptors of the features of the current frame. The processor is also to generate a vocabulary tree using the descriptors and determine candidate key frames based on the vocabulary tree and detected features. The processor also is to perform place recognition via a first stage matching and a second stage matching.
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公开(公告)号：US20170280129A1
公开(公告)日：2017-09-28
申请号：US15081469
申请日：2016-03-25
Applicant: Intel Corporation
Inventor： Daniel J. Mirota , Samer S. Barakat , Haowei Liu , Duc Q. Pham , Mohamed Selim Ben Himane
CPC classification number: H04N13/204 , G06T7/593 , G06T7/70 , G06T2207/10024 , G06T2207/10028 , G06T2207/30244 , H04N13/257
Abstract: Methods, apparatuses and systems may provide for conducting a quality assessment of a depth localization mode, a color localization mode and an inertia localization mode, and selecting one of the depth localization mode, the color localization mode or the inertia localization mode as an active localization mode based on the quality assessment. Additionally, a pose of a camera may be determined relative to a three-dimensional (3D) environment in accordance with the active localization mode.
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公开(公告)号：US09536321B2
公开(公告)日：2017-01-03
申请号：US14222342
申请日：2014-03-21
Applicant: INTEL CORPORATION
Inventor： Hon Pong Ho , Haowei Liu , Mehul Sutariya , Dave Tong
CPC classification number: G06T7/408 , G06T7/194 , G06T7/215 , G06T7/254 , G06T7/285 , G06T7/593 , G06T7/90 , G06T2207/10012 , G06T2207/10021 , G06T2207/10024 , G06T2207/10028 , G06T2207/20036 , G06T2207/20076 , G06T2207/20081
Abstract: Embodiments of apparatus and methods for foreground object segmentation are described. In embodiments, an apparatus may include a color modeler to build a color model based at least in part on a boundary of a foreground object in an image frame. The apparatus may further include a segmentation processor to segment the foreground object from a background of the image frame, based at least in part on the color model. Other embodiments may be described and/or claimed.
Abstract translation: 描述了用于前景对象分割的装置和方法的实施例。 在实施例中，设备可以包括颜色建模器，以至少部分地基于图像帧中的前景对象的边界来建立颜色模型。 该装置还可以包括至少部分地基于颜色模型的从图像帧的背景分割前景对象的分割处理器。 可以描述和/或要求保护其他实施例。
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