4K USB Camera is a new product that combines AI image analysis with high
resolution of 4K CMOS Sensor. It analyzes the image first and then outputs the result, allowing users to get better image effects as well as better image quality and results. It is most suitable for: general USB Cam related applications, and can also be used directly in applications such as live streaming.
The product design concept is to completely eliminate the need for additional
computer software on the PC/NB side to support it, which also reduces the CPU
usage of the computer. At the same time, it also expands the new applications of USB Cam. It allows USB Cam to be used in existing software such as: SKYPE, WeChat, Line.... Of course, live streaming systems like OBS can also present better results. In this way, the product can enhance its functionality after AI, without sacrificing your system performance. Optimal performance.
Functional specifications:
1. Main control IC: Lingtong Technology (Taiwan) GPA7740 SOC, built-in ARM
Cortex A7, 64MB SDRAM.
1.1 Support USB UVC / UAC communication protocol.
*UVC for image output.
*UAC for sound output
1.2 Support two modes of USB Camera
*Human tracking mode, which can directly capture the people in the image.
*Thumbnail mode, which reduces the image from the original 8M to such as: 2M(FHD) / 1M (HD).....
1.3 Support ISP, which can supplement the automatic adjustment function of
image quality
2. CMos Sensor: Sony iMX415 4K CMOS Sensor.
3. Lens: Low distortion, wide angle.
3.1 Field of view (FOV): Horizontal field of view 112 degrees
4. Ai image analysis: Fully use GPA7740 built-in DLA to perform image analysis of
personnel. With Sony iMX415, it can fully process and analyze human figures,
achieving high performance of 30 frames per second.
4.1 Analyzable factors
*How many people are in the current picture and their respective positions.
*You can directly capture the screen by using the above data,
4.2 Analysis method
*Track one person, then capture the current screen according to the person's movement.
*Track two people, then capture the current screen based on the average position of the two people.
*Track more than two people, then reduce the screen directly to the output size
*Track no one, then the screen will capture the output size with the center as the main focus.
5. Supported output formats:
5.1 YUV : VGA ~ HD 15/30FPS
5.2 MJPEG : VGA ~ FHD 15/30FPS
5.3 H.264: VGA ~ FHD 15/30FPS
Physical & Environment
1. Power: 5V USB Bus power.
2. Operation Temperature: 0 to 50 ℃
3. Storage Temperature: - 20 to 70 ℃
4. Power consumption:
4.1 Max : mA@5V (Under indicator LED ON and RF transmission.)
4.2 Normal : mA@5V (Normal mode)
5. Humidity: 20-80% RH non-condensing
PCBA Specification
Top View
resolution of 4K CMOS Sensor. It analyzes the image first and then outputs the result, allowing users to get better image effects as well as better image quality and results. It is most suitable for: general USB Cam related applications, and can also be used directly in applications such as live streaming.
The product design concept is to completely eliminate the need for additional
computer software on the PC/NB side to support it, which also reduces the CPU
usage of the computer. At the same time, it also expands the new applications of USB Cam. It allows USB Cam to be used in existing software such as: SKYPE, WeChat, Line.... Of course, live streaming systems like OBS can also present better results. In this way, the product can enhance its functionality after AI, without sacrificing your system performance. Optimal performance.
Functional specifications:
1. Main control IC: Lingtong Technology (Taiwan) GPA7740 SOC, built-in ARM
Cortex A7, 64MB SDRAM.
1.1 Support USB UVC / UAC communication protocol.
*UVC for image output.
*UAC for sound output
1.2 Support two modes of USB Camera
*Human tracking mode, which can directly capture the people in the image.
*Thumbnail mode, which reduces the image from the original 8M to such as: 2M(FHD) / 1M (HD).....
1.3 Support ISP, which can supplement the automatic adjustment function of
image quality
2. CMos Sensor: Sony iMX415 4K CMOS Sensor.
3. Lens: Low distortion, wide angle.
3.1 Field of view (FOV): Horizontal field of view 112 degrees
4. Ai image analysis: Fully use GPA7740 built-in DLA to perform image analysis of
personnel. With Sony iMX415, it can fully process and analyze human figures,
achieving high performance of 30 frames per second.
4.1 Analyzable factors
*How many people are in the current picture and their respective positions.
*You can directly capture the screen by using the above data,
4.2 Analysis method
*Track one person, then capture the current screen according to the person's movement.
*Track two people, then capture the current screen based on the average position of the two people.
*Track more than two people, then reduce the screen directly to the output size
*Track no one, then the screen will capture the output size with the center as the main focus.
5. Supported output formats:
5.1 YUV : VGA ~ HD 15/30FPS
5.2 MJPEG : VGA ~ FHD 15/30FPS
5.3 H.264: VGA ~ FHD 15/30FPS
Physical & Environment
1. Power: 5V USB Bus power.
2. Operation Temperature: 0 to 50 ℃
3. Storage Temperature: - 20 to 70 ℃
4. Power consumption:
4.1 Max : mA@5V (Under indicator LED ON and RF transmission.)
4.2 Normal : mA@5V (Normal mode)
5. Humidity: 20-80% RH non-condensing
PCBA Specification
Top View