Automated image quality testing system and image laboratory management platform - help to upgrade the automation of the image quality testing laboratory, can greatly improve the efficiency of the test, to provide managers with multi-dimensional experimental data and laboratory operational efficiency analysis

Main functional modules.

Modules	Automated image quality testing system and image lab management platform
Light source control module	Controls light source switching color temperature, illuminance, spectrum, flicker, etc.
Light condition feedback module	Real-time feedback of ambient light data: color temperature, illuminance, etc.
Automatic chart switching module	Automatic switching of different test cards to the same shooting position
Flash analysis module	Analyze flash uniformity and pre-flash and main flash
AF test module	Analyze autofocus time and performance
Automated image quality analysis module	Supports integration or remote interaction with third party image analysis software algorithm libraries and local display of reports
Natural Scene Lab module	Control of all lights and light combinations in live action, recording and feedback of colour temperature and illuminance
Camera station and automatic switching module	Batch loading of cameras under test, automatic pick and place switching
DUT management module	Management of all phones under test in the library, support firmware flashing.
Wireless mobile robot	Wireless robot with automatic navigation, obstacle avoidance, automatic charging, adaptable to large space and free scenarios, both subjective and objective testing
6-axis robotic arm	Adapted to vision algorithms, automatic framing and multi-axis calibration
Test solution management	Create and manage labs, test solutions, jobs, cases
Overview of lab information	Dynamic layout of labs, test tasks, remote monitoring of labs
Laboratory data analysis	Multi-dimensional analysis of the laboratory operation by test protocol, task, job, case, month/day, operator, DUT under test, etc.
Laboratory task management	· Automatic sorting of tasks (by general, urgent) · Ability to insert tasks, pause/continue, accuracy display, etc. · Multi-task release, support for multi-vehicle (wireless mobile trolley) task co-ordination management to improve test efficiency
User Management	User and permission management, lab crop statistics, log management, database backup
Third-Party Product Integration	Support third party equipment and algorithm integration, third party simulation system integration
User Access	Support LAN, WAN, PC/MAC/Tablet PC/Smart phone access and control

We have successfully implemented and deployed several automation image laboratory cases based on the automated image laboratory management platform, such as:

• The Huawei Machine Vision Mozi Lab in 2021, a professional laboratory supporting MVB automated evaluation and scoring.

• The newly established Automated Image Laboratory showcased at the OPPO press conference on August 15, 2021.

• The completion of the image quality testing system at the Xiangyang Daan Automotive Testing Center (Daan Center) Electronics and Electrical Testing Lab in 2021, which fully integrated CMS and DVR image testing capabilities. As a result, Daan Center became an officially recognized testing institution with vehicle-level image testing capabilities.

The vehicle-level image testing at Xiangyang Daan Center was successfully established and put into operation.

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