Automatic exposure method and camera module detection method
A camera module, automatic exposure technology, applied in the direction of image communication, TV, color TV parts, etc., can solve the problem that the effect has not been processed, the image data cannot meet the brightness requirement, and the exposure cannot be automatically adjusted, etc., so as to achieve convenient detection , to avoid the effect of inflow into the market
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0031] As mentioned in the background technology, in order to increase the photosensitive area and reduce the size of the chip, the mainstream photosensitive chips in the current camera module generally do not have an image processor, so the image data output by the camera module are all original data, and there is no automatic exposure, etc. function, which brings a lot of inconvenience to the camera module during shipment inspection.
[0032] Based on this, the present invention provides an automatic exposure method to overcome the above-mentioned problems in the prior art, including:
[0033] S1. Exposing the target, and determining the target brightness standard range value;
[0034] S2. Obtain the exposure time and brightness gain value of the photosensitive chip, and the brightness comparison value corresponding to the exposure time and brightness gain value;
[0035] S3. Judging whether the brightness control value is within the brightness standard range value, if yes,...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com