Method and system for deblurring a blurred image

    公开(公告)号:US12229926B2

    公开(公告)日:2025-02-18

    申请号:US17863501

    申请日:2022-07-13

    Abstract: A method for deblurring a blurred image includes dividing the blurred image into overlapping regions each having a size and an offset from neighboring overlapping regions along a first direction as determined by a period of a ringing artifact in the blurred image, or by obtained blur characteristics relating to the blurred image and/or attributable to the optical system, or by a detected cause capable of producing the blur characteristics, stacking the overlapping regions to produce a stacked output, wherein the overlapping regions are sequentially organized along the first direction, convolving the stacked output through a first convolutional neural network (CNN) to produce a first CNN output having reduced blur as compared to the stacked output, and assembling the first CNN output into a re-assembled image, and processing the re-assembled image through a second CNN to produce a deblurred image having reduced residual artifacts as compared to the re-assembled image.

    Steerable scanning and perception system with active illumination

    公开(公告)号:US11447063B2

    公开(公告)日:2022-09-20

    申请号:US16515662

    申请日:2019-07-18

    Abstract: A scanning and perception system for a vehicle camera having an instantaneous field of view (iFOV) and configured to capture an image of an object at a saturation level in the camera's iFOV. The system also includes a light source configured to illuminate the camera's iFOV. The system additionally includes a radar configured to determine the object's velocity and the object's distance from the vehicle, and a mechanism configured to steer the radar and/or the camera. The system also includes an electronic controller programmed to regulate the mechanism and adjust illumination intensity of the light source in response to the saturation level in the image or the determined distance to the object. The controller is also programmed to merge data indicative of the captured image and data indicative of the determined position of the object and classify the object and identify the object's position in response to the merged data.

    Systems and methods for image deblurring in a vehicle

    公开(公告)号:US11127119B1

    公开(公告)日:2021-09-21

    申请号:US16821081

    申请日:2020-03-17

    Abstract: Method and systems for image deblurring in a vehicle. The methods and systems include determining a point spread function based on vehicle motion data and a depth map received from vehicle motion sensors and a depth sensor. A deblur matrix is calculated based on the point spread function. A blurred input image, received from an imaging device, is deblurred based on the deblur matrix to thereby provide a deblurred output image. A function of the vehicle is controlled based on the deblurred output image.

    LIDAR SYSTEM
    5.
    发明申请

    公开(公告)号:US20210223366A1

    公开(公告)日:2021-07-22

    申请号:US16746185

    申请日:2020-01-17

    Abstract: A system including a light detection and ranging (LiDAR) sensor is arranged to monitor a field of view, and includes a LiDAR sensor and a linear resonant actuator. The LiDAR sensor includes a first portion including a laser array and a detector array, and a second portion including a transmitting lens and a receiving lens. The linear resonant actuator is arranged to oscillate one of the first portion or the second portion of the LiDAR sensor.

    Multiplexed floating autostereoscopic 3D display

    公开(公告)号:US12269343B2

    公开(公告)日:2025-04-08

    申请号:US18357659

    申请日:2023-07-24

    Abstract: A multiview campfire display includes a light source configured to emit a light beam and a spatial light modulator (SLM) positioned to receive the light beam emitted by the light source. The holographic display also includes a user tracker configured to track the head and eyes of the vehicle occupants. The display also includes a controller in communication with the user tracker, the light source, and the SLM. The controller is programmed to receive a eye-tracking signal from the user tracker and control a polarization optics of the light beam emitted by the light source and modulated by the SLM to reroute the image encoded by the SLM for the plurality of vehicle occupants based on the eye-tracking signal, thereby allowing each of the plurality of vehicle occupants to view the image.

    CAMPFIRE DISPLAY WITH POLARIZATION OPTICS

    公开(公告)号:US20250044610A1

    公开(公告)日:2025-02-06

    申请号:US18363226

    申请日:2023-08-01

    Abstract: A system for generating an image display for passengers within a vehicle includes a controller, an image chamber including a first display adapted to project a first image, a first reflector adapted to receive the first image from the first display and reflect the first image to the first passenger, a second display adapted to project a second image, and a second reflector adapted to receive the second image from the second display and reflect the second image to the second passenger, a transparent touch screen display positioned between the first and second reflectors and the passengers and adapted to display information to the passengers within an image plane positioned in front of the first and second images, and a linear polarizer positioned between the transparent display and the first and second reflectors and adapted to filter light traveling from the transparent display toward the first and second reflectors.

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