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1.发明申请公开(公告)号：US20190361118A1
公开(公告)日：2019-11-28
申请号：US15988082
申请日：2018-05-24
发明人： Mohannad Murad , Fan Bai , Joseph G. Machak
摘要： In various embodiments, methods, systems, and vehicles are provided for distance determinations using cameras from different vehicles. The system includes a first camera onboard a first vehicle, providing a first image, the first image having therein an object of interest (OOI) for which a distance from the first vehicle is desired; and a second camera, providing second camera data including a second image having therein the OOI. The system further includes a control module configured to process and time synchronize first camera data and second camera data to generate a distance determination for the OOI, using the first camera data, the second camera data, and a distance between the first and second camera.
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2.发明申请公开(公告)号：US20190318041A1
公开(公告)日：2019-10-17
申请号：US15950917
申请日：2018-04-11
发明人： Fan Bai , Mohannad Murad , Joseph G. Machak , Wende Zhang
摘要： In various embodiments, methods, systems, and vehicles are provided that include obtaining first camera images from a first camera onboard a first vehicle; generating, via one or more computer processors, a first situation awareness graph with respect to objects near the first vehicle, using the first camera images; obtaining second camera images from a second camera of a second device that is in proximity to the first vehicle; generating, via one or more computer processors, a second situation awareness graph with the respect to the objects, using the second camera images; and generating, via one or more computer processor, a global situation awareness graph with respect to the objects, by merging the first situation awareness graph with the second situation awareness graph, using respective first and second weights for the first and second situation awareness graphs.
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3.发明公开公开(公告)号：US20230368345A1
公开(公告)日：2023-11-16
申请号：US17662744
申请日：2022-05-10
CPC分类号： G06T5/009 , G06V10/25 , G06T5/50 , G06T7/12 , G06V10/751 , G06T2207/30168 , G06T2207/30252
摘要： Systems, methods, and apparatus are provided for real-time adjustment of image quality parameters. The system includes a controller configured to: acquire an image frame, having a fixed-pixel region that defines a region-of-interest, from one or more imaging devices; apply image processing techniques to determine a modified fixed-pixel region that excludes non-relevant object pixels; alter one or more image quality parameters based on statistics of pixels in the modified fixed-pixel region; and provide the altered one or more image quality parameters to the one or more imaging devices for use with subsequent image frames; wherein the one or more imaging devices produce an image that is tuned, based on the altered one or more image quality parameters, to the portions of the image in the region-of-interest that does not include the non-relevant object pixels.
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公开(公告)号：US20200304752A1
公开(公告)日：2020-09-24
申请号：US16359496
申请日：2019-03-20
摘要： Methods and apparatus are provided for real time video upscaling in a vehicle display system. The apparatus includes a camera for capturing an image having a first resolution, a display operative at a second resolution, a sensor for detecting a condition, and a processor for selecting a scaling algorithm in response to the first resolution, the second resolution and the condition, the processor further operative to scale the image from the first resolution to the second resolution to generate a rescaled image and for coupling the rescaled image to the display.
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公开(公告)号：US20190124275A1
公开(公告)日：2019-04-25
申请号：US15789563
申请日：2017-10-20
CPC分类号： H04N5/347 , B60R1/00 , B60R2300/103 , B60R2300/105 , B60R2300/207 , B60R2300/40 , B60R2300/406 , B60R2300/8033 , B60R2300/8066 , B60R2300/8093 , H04N5/2256 , H04N5/351
摘要： Methods and systems are provided for controlling camera images for a camera of a vehicle are provided. In certain examples, a vehicle includes a camera, an input unit, and a processor. The input unit is configured to obtain data pertaining to a light pattern in proximity to the vehicle. The processor is configured to at least facilitate: (i) determining the light pattern in proximity to the vehicle using the data; and (ii) providing instructions for selectively binning the camera images based on the light pattern, the selectively binning including binning first pixels together for a particular image or portion thereof, but leaving second pixels for the particular image un-binned, based on the light pattern.
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公开(公告)号：US10863106B1
公开(公告)日：2020-12-08
申请号：US16658795
申请日：2019-10-21
摘要： Vision sensor systems and methods detect banding and flicker. The method includes receiving camera data and identifying a light source location in a frame of camera data and assigning a luminance measure at the light source as a signal reference. A region of interest (ROI) is then associated with the light source. The frame is incremented, and then a signal to noise ratio (SNR) at the light source is calculated. A number, N of frames may be processed to identify banding when it is present, and to identify flicker when it is present. Responsive to identifying banding or identifying flicker, a response for a display system or for a machine vision system is generated.
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7.发明授权公开(公告)号：US10739455B2
公开(公告)日：2020-08-11
申请号：US15988082
申请日：2018-05-24
发明人： Mohannad Murad , Fan Bai , Joseph G. Machak
摘要： In various embodiments, methods, systems, and vehicles are provided for distance determinations using cameras from different vehicles. The system includes a first camera onboard a first vehicle, providing a first image, the first image having therein an object of interest (OOI) for which a distance from the first vehicle is desired; and a second camera, providing second camera data including a second image having therein the OOI. The system further includes a control module configured to process and time synchronize first camera data and second camera data to generate a distance determination for the OOI, using the first camera data, the second camera data, and a distance between the first and second camera.
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公开(公告)号：US10418019B1
公开(公告)日：2019-09-17
申请号：US16362083
申请日：2019-03-22
发明人： Mohannad Murad , Joseph G. Machak
IPC分类号： H04R3/02 , G10K11/175
摘要： One general aspect includes a method of sound masking, the method including: receiving, via a processor, a privacy request from a user; generating, via the processor, a masking sound configured to mask speech of the user in response to the privacy request; and providing, via the processor, the masking sound as an audio output through an audio system.
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9.发明授权公开(公告)号：US10733233B2
公开(公告)日：2020-08-04
申请号：US15950917
申请日：2018-04-11
发明人： Fan Bai , Mohannad Murad , Joseph G. Machak , Wende Zhang
IPC分类号： G06F16/901 , B60W40/04 , H04W4/46 , G06K9/62 , G06K9/00 , B60W30/095
摘要： In various embodiments, methods, systems, and vehicles are provided that include obtaining first camera images from a first camera onboard a first vehicle; generating, via one or more computer processors, a first situation awareness graph with respect to objects near the first vehicle, using the first camera images; obtaining second camera images from a second camera of a second device that is in proximity to the first vehicle; generating, via one or more computer processors, a second situation awareness graph with the respect to the objects, using the second camera images; and generating, via one or more computer processor, a global situation awareness graph with respect to the objects, by merging the first situation awareness graph with the second situation awareness graph, using respective first and second weights for the first and second situation awareness graphs.
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公开(公告)号：US10594958B2
公开(公告)日：2020-03-17
申请号：US15789563
申请日：2017-10-20
摘要： Methods and systems are provided for controlling camera images for a camera of a vehicle are provided. In certain examples, a vehicle includes a camera, an input unit, and a processor. The input unit is configured to obtain data pertaining to a light pattern in proximity to the vehicle. The processor is configured to at least facilitate: (i) determining the light pattern in proximity to the vehicle using the data; and (ii) providing instructions for selectively binning the camera images based on the light pattern, the selectively binning including binning first pixels together for a particular image or portion thereof, but leaving second pixels for the particular image un-binned, based on the light pattern.
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