Detecting an Occlusion of an Image Sensor

A method for detecting an occlusion of an image sensor includes obtaining, via the image sensor, a plurality of images of a physical environment of the electronic device while the electronic device is moving. The method includes detecting an occlusion of the image sensor based on a repeated occurren...

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Bibliographische Detailangaben
Hauptverfasser:	Lamarca Peiro, Jose, Guo, Huiwen, Paz-Perez, Lina M, Mahlknecht, Florian, Naroditsky, Oleg
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A method for detecting an occlusion of an image sensor includes obtaining, via the image sensor, a plurality of images of a physical environment of the electronic device while the electronic device is moving. The method includes detecting an occlusion of the image sensor based on a repeated occurrence of a static feature across the plurality of images. The method includes modifying a weight associated with the static feature to decrease an impact of the occlusion on a performance of a function.