Invention Grant
- Patent Title: Methods and apparatuses for compensating light reflections from a cover of a time-of-flight camera
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Application No.: US16830774Application Date: 2020-03-26
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Publication No.: US11758078B2Publication Date: 2023-09-12
- Inventor: Armin Schoenlieb , David Lugitsch , Hannes Plank
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Murphy, Bilak & Homiller, PLLC
- Priority: EP 165400 2019.03.27
- Main IPC: H04N5/222
- IPC: H04N5/222 ; G01S17/894 ; H04N23/50 ; H04N25/705

Abstract:
Provided is a method for compensating light reflections from a cover of a time-of-flight camera in an image of a scene that is sensed by the time-of-flight camera. The method includes receiving the image of the scene from the time-of-flight camera. Further, the method includes modifying the image of the scene using a reference image to obtain a compensated image of the scene. Pixels of the reference image indicate reference values exclusively related to light reflections from the cover of the time-of-flight camera. Additionally, the method includes outputting the compensated image.
Public/Granted literature
- US20200314294A1 Methods and Apparatuses for Compensating Light Reflections from a Cover of a Time-of-Flight Camera Public/Granted day:2020-10-01
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