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31. 发明授权

US11210145B2 Systems and methods to manage application program interface communications 有权
公开(公告)号：US11210145B2
公开(公告)日：2021-12-28
申请号：US16565565
申请日：2019-09-10
申请人： CAPITAL ONE SERVICES, LLC
发明人： Austin Walters , Jeremy Goodsitt , Vincent Pham , Kate Key
IPC分类号： G06F9/54 , G06N20/00 , G06F17/16 , G06N3/04 , G06F11/36 , G06N3/08 , G06F21/62 , G06N5/04 , G06F17/15 , G06T7/194 , G06T7/254 , G06T7/246 , G06F16/2455 , G06F16/22 , G06F16/28 , G06F16/906 , G06F16/93 , G06F16/903 , G06F16/9038 , G06F16/9032 , G06F16/25 , G06F16/335 , G06F16/242 , G06F16/248 , G06F30/20 , G06F40/166 , G06F40/117 , G06F40/20 , G06F8/71 , G06F17/18 , G06F21/55 , G06F21/60 , G06K9/03 , G06K9/62 , G06K9/66 , G06K9/68 , G06K9/72 , G06N7/00 , G06Q10/04 , G06T11/00 , H04L29/06 , H04L29/08 , H04N21/234 , H04N21/81 , G06N5/00 , G06N5/02
摘要： Systems and methods for managing Application Programming Interfaces (APIs) are disclosed. For example, the system may include one or more memory units storing instructions and one or more processors configured to execute the instructions to perform operations. The operations may include receiving a call to an API node. The operations may include determining that the call is associated with the first version of the API. The operations may include determining that the API node is associated with a second version of the API. The operations may include translating the call into a translated call using a translation model, the translated call being associated with the second version of the API.

32. 发明授权

US11205273B2 Methods and systems of tracking velocity 有权
公开(公告)号：US11205273B2
公开(公告)日：2021-12-21
申请号：US16815457
申请日：2020-03-11
申请人： Velo Software, LLC
发明人： David VanSickle
IPC分类号： G06T7/254 , G06T7/285 , G06T7/262
摘要： Systems and methods for determining a velocity of a fluid or an object are described. Systems and methods include receiving image data of the fluid or the object, the image data comprising a plurality of frames. Each frame comprises an array of pixel values. Systems and methods include creating a frame difference by subtracting an array of pixel values for a first frame of the image data from an array of pixel values for a second frame of the image data. Systems and methods include measuring a difference between a location of the object in the first frame of the image data and the second frame of the image data. Systems and methods include creating a correlation matrix based on the measured difference. Systems and methods include using the frame difference and the correlation matrix to automatically determine the velocity of the fluid or the object.

33. 发明申请

US20210358134A1 Method and Apparatus for Tracking Nematode Worms 有权
公开(公告)号：US20210358134A1
公开(公告)日：2021-11-18
申请号：US17286167
申请日：2019-09-17
申请人： The University of Durham
发明人： David Weinkove , Christopher D. Saunter , Bhupinder Virk , Craig Manning
IPC分类号： G06T7/246 , G06T7/00 , G06T7/254
摘要： A method for tracking movement of nematode worms comprises: (i) providing a plurality of worms on a translucent substrate; (ii) obtaining a first image of a field of view including the plurality of worms by transmission imaging; (iii) obtaining a first difference image of the plurality of worms corresponding to an intensity difference between said first image and a background image of the field of view; (iv) repeating the following steps (a) to (d) a plurality of N times, for n=1 to N: (a) determining, from the first difference image, an nth pixel corresponding to a maximum intensity difference; (b) selecting, from the first difference image, an nth block of pixels comprising the selected nth pixel; (c) determining a coordinate associated with the selected nth block of pixels; and (d) updating said first difference image by setting each pixel of said nth block of pixels in said first difference image to a value corresponding to a zero or low intensity difference; (v) obtaining a sequence of M subsequent images of the field of view by transmission imaging; and (vi) repeating the following steps (f) and (g) for each of the M subsequent images, for m=2 to m=M+1: (f) obtaining an mth difference image of the plurality of worms corresponding to an intensity difference between the mth subsequent image and said background image; and (g) repeating the following steps a plurality of N times, for n=1 to n=N: determining, from the mth difference image, an nth pixel corresponding to a maximum intensity difference or a centre of the intensity difference distribution of a trial block of pixels positioned at the determined coordinate associated with the corresponding nth selected block of pixels of the (m−1)th difference image; selecting an nth block of pixels of said mth difference image, said nth block of pixels comprising the determined nth pixel; and determining a coordinate associated with the selected nth block of pixels of said mth difference image.

34. 发明申请

US20210271889A1 GAME MONITORING 有权
公开(公告)号：US20210271889A1
公开(公告)日：2021-09-02
申请号：US17261591
申请日：2019-08-02
申请人： WINGFIELD GMBH
发明人： Henri Kuper , Julius Burlage , Jaan Brunken , Maik Burlage
IPC分类号： G06K9/00 , G06T7/254 , G06T7/194
摘要： The present invention relates to a device, a system and a method for tracking at least one object and player on a playing field/court and/or for monitoring the course of the game.

35. 发明申请

US20210256728A1 OBJECT DETECTION APPARATUS 有权
公开(公告)号：US20210256728A1
公开(公告)日：2021-08-19
申请号：US17313626
申请日：2021-05-06
申请人： DENSO CORPORATION
发明人： Masakazu IKEDA , Mitsutoshi MORINAGA
IPC分类号： G06T7/70 , G06T7/254 , G01S13/58 , G01S13/89
摘要： In an object detection apparatus for detecting a position of an object based on at least measured distances to the object as measurement results by a plurality of ranging sensors, a speed difference calculator calculates, for each of candidate points representing the position of the object, a relative speed difference between the relative speeds of the candidate point acquired from the plurality of ranging sensors. The candidate-point determiner determines that a candidate point of the candidate points, the relative speed difference of which is equal to or greater than a predetermined value, is a virtual image of the object. An object detector detects the position of the object based on positions of the candidate points each determined to be a real image after removal of the candidate points each determined to be a virtual image from all of the candidate points.

36. 发明申请

US20210209337A1 DEEP LEARNING-ENABLED PORTABLE IMAGING FLOW CYTOMETER FOR LABEL-FREE ANALYSIS OF WATER SAMPLES 有权
公开(公告)号：US20210209337A1
公开(公告)日：2021-07-08
申请号：US15734225
申请日：2019-06-04
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： Aydogan Ozcan , Zoltan Gorocs
IPC分类号： G06K9/00 , G06T7/00 , G06T7/254 , G06T7/215 , G06K9/62 , G01N15/14 , B01L3/00 , H04N5/225 , G03H1/00 , G03H1/04
摘要： An imaging flow cytometer device includes a housing holding a multi-color illumination source configured for pulsed or continuous wave operation. A microfluidic channel is disposed in the housing and is fluidically coupled to a source of fluid containing objects that flow through the microfluidic channel. A color image sensor is disposed adjacent to the microfluidic channel and receives light from the illumination source that passes through the microfluidic channel. The image sensor captures image frames containing raw hologram images of the moving objects passing through the microfluidic channel. The image frames are subject to image processing to reconstruct phase and/or intensity images of the moving objects for each color. The reconstructed phase and/or intensity images are then input to a trained deep neural network that outputs a phase recovered image of the moving objects. The trained deep neural network may also be trained to classify object types.

37. 发明申请

US20210200604A1 SYSTEMS AND METHODS FOR MOTION CORRECTION IN SYNTHETIC IMAGES 有权
公开(公告)号：US20210200604A1
公开(公告)日：2021-07-01
申请号：US17139203
申请日：2020-12-31
申请人： CAPITAL ONE SERVICES, LLC
发明人： Austin WALTERS , Jeremy GOODSITT
IPC分类号： G06F9/54 , G06N20/00 , G06F17/16 , G06N3/04 , G06F11/36 , G06N3/08 , G06F21/62 , G06N5/04 , G06F17/15 , G06T7/194 , G06T7/254 , G06T7/246 , G06F16/2455 , G06F16/22 , G06F16/28 , G06F16/906 , G06F16/93 , G06F16/903 , G06F16/9038 , G06F16/9032 , G06F16/25 , G06F16/335 , G06F16/242 , G06F16/248 , G06F30/20 , G06F40/166 , G06F40/117 , G06F40/20 , G06F8/71 , G06F17/18 , G06F21/55 , G06F21/60 , G06K9/03 , G06K9/62 , G06K9/66 , G06K9/68 , G06K9/72 , G06N7/00 , G06Q10/04 , G06T11/00 , H04L29/06 , H04L29/08 , H04N21/234 , H04N21/81 , G06N5/00 , G06N5/02
摘要： Systems and methods for generating synthetic video are disclosed. For example, the system may include one or more memory units storing instructions and one or more processors configured to execute the instructions to perform operations. The operations may include generating a static background image and determining the location of a reference edge. The operations may include determining a perspective of an observation point. The operations may include generating synthetic difference images that include respective synthetic object movement edges. The operations may include determining a location of the respective synthetic object movement edge and generating adjusted difference images corresponding to the individual synthetic difference images. Adjusted difference images may be based on synthetic difference images, locations of the respective synthetic object movement edges, the perspective of the observation point, and the location of the reference edge. The operations may include generating texturized images based on the adjusted difference images.

38. 发明申请

US20210183077A1 Detecting Motion in Images 有权
公开(公告)号：US20210183077A1
公开(公告)日：2021-06-17
申请号：US17185054
申请日：2021-02-25
申请人： Google LLC
发明人： Wei Hong , Marius Renn , Rodrigo Carceroni
IPC分类号： G06T7/269 , G06T7/254 , G06T7/262 , G06T7/73 , G06T7/33 , G06T7/246
摘要： In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products for detecting motion in images. A computing system receives first and second images that were captured by a camera. The computing system generates, using the images, a mathematical transformation that indicates movement of the camera from the first image to the second image. The computing system generates, using the first image and the mathematical transformation, a modified version of the first image that presents the scene that was captured by the first image from a position of the camera when the second image was captured. The computing system determines a portion of the first image or second image at which a position of an object in the scene moved, by comparing the modified version of the first image to the second image.

39. 发明申请

US20210182126A1 SYSTEMS AND METHODS TO IDENTIFY BREAKING APPLICATION PROGRAM INTERFACE CHANGES 有权
公开(公告)号：US20210182126A1
公开(公告)日：2021-06-17
申请号：US17189193
申请日：2021-03-01
申请人： Capital One Services, LLC
发明人： Austin WALTERS , Jeremy GOODSITT , Vincent PHAM , Kate KEY
IPC分类号： G06F9/54 , G06N20/00 , G06F17/16 , G06N3/04 , G06F11/36 , G06N3/08 , G06F21/62 , G06N5/04 , G06F17/15 , G06T7/194 , G06T7/254 , G06T7/246 , G06F16/2455 , G06F16/22 , G06F16/28 , G06F16/906 , G06F16/93 , G06F16/903 , G06F16/9038 , G06F16/9032 , G06F16/25 , G06F16/335 , G06F16/242 , G06F16/248 , G06F30/20 , G06F40/166 , G06F40/117 , G06F40/20 , G06F8/71 , G06F17/18 , G06F21/55 , G06F21/60 , G06K9/03 , G06K9/62 , G06K9/66 , G06K9/68 , G06K9/72 , G06N7/00 , G06Q10/04 , G06T11/00 , H04L29/06 , H04L29/08 , H04N21/234 , H04N21/81 , G06N5/00 , G06N5/02
摘要： Systems and methods for managing Application Programming Interfaces (APIs) are disclosed. For example, the system may include one or more memory units storing instructions and one or more processors configured to execute the instructions to perform operations. The operations may include sending a first call to a first node-testing model associated with a first API and receiving a first model output comprising a first model result and a first model-result category. The operations may include identifying a second node-testing model associated with a second API and sending a second call to the second node testing model. The operations may include receiving a second model output comprising a second model result and a second model-result category. The operations may include performing at least one of sending a notification, generating an updated first node-testing model, generating an updated second node-testing model, generating an updated first call, or generating an updated second call.

40. 发明授权

US11031012B2 System and method of correlating mouth images to input commands 有权
公开(公告)号：US11031012B2
公开(公告)日：2021-06-08
申请号：US16995167
申请日：2020-08-17
申请人： Joyson Safety Systems Acquisition LLC
发明人： Leonard Cech , Jason Lisseman
IPC分类号： G10L15/25 , G06F3/16 , G10L15/28 , B60R11/04 , G06T7/20 , G10L25/48 , G10L25/03 , G06T7/254 , B60R11/00 , G10L15/08
摘要： A system for automated speech recognition utilizes computer memory, a processor executing imaging software and audio processing software, and a camera transmitting images of a physical source of speech input. Audio processing software includes an audio data stream of audio samples derived from at least one speech input. At least one timer is configured to transmit elapsed time values as measured in response to respective triggers received by the timer. The audio processing software is configured to assert and de-assert the timer triggers to measure respective audio sample times and interim period times between the audio samples. The audio processing software is further configured to compare the interim period times with a command spacing time value corresponding to an expected interim time value between commands, thereby determining if the speech input is command data or non-command data.

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