Invention Grant
- Patent Title: Automatic exposure control for audio/video recording and communication devices
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Application No.: US15904214Application Date: 2018-02-23
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Publication No.: US10587814B2Publication Date: 2020-03-10
- Inventor: Changsoo Jeong
- Applicant: A9.com, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: A9.com, Inc.
- Current Assignee: A9.com, Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: Greenberg Traurig, LLP
- Main IPC: H04N5/235
- IPC: H04N5/235 ; H04N7/18 ; H04N5/243 ; H04N5/232 ; H04N5/14

Abstract:
Automatic exposure control for audio/video (A/V) recording and communication devices in accordance with various embodiments of the present disclosure are provided. In one embodiment, an A/V recording and communication device is provided, comprising: a camera configured to capture image data of a foreground object within a field of view of the camera; a communication module; and a processing module comprising: a processor; and a camera application that configures the processor to: detect motion within the field of view that includes an active image region; capture image data of the field of view; detect the foreground object in the active image region and determine an external lighting level associated with the foreground object; determine at least one exposure control gain setting based on the determined external lighting level; and apply the at least one exposure control gain setting to configure the camera to capture image data focused on the foreground object.
Public/Granted literature
- US20180249059A1 Automatic Exposure Control for Audio/Video Recording and Communication Devices Public/Granted day:2018-08-30
Information query