Note: Now the product packaging of Daheng Image is completely replaced by the corrugated industrial packaging as shown in the figure belowNot the original blue color packagingPlease pay attention to buyers. If you have any questions, please call Daheng Company to verify the situation to avoid misunderstanding!
The difference between authenticity card:
Fake card:
![](https://img.alicdn.com/imgextra/i2/34398436/T2I8ylXXNcXXXXXXXX_!!34398436.jpg)
Real card:
![](https://img.alicdn.com/imgextra/i2/34398436/T2O4azXkhbXXXXXXXX_!!34398436.jpg)
Product introduction:
DH-CG300 universal color/black and white image capture card
![](https://img.alicdn.com/imgextra/i3/34398436/T2SI5qXaVbXXXXXXXX_!!34398436.jpg)
![](https://img.alicdn.com/imgextra/i3/34398436/T2SqywXfBbXXXXXXXX_!!34398436.jpg)
![](https://img.alicdn.com/imgextra/i2/34398436/T28EuhXj0bXXXXXXXX_!!34398436.jpg)
![](https://img.alicdn.com/imgextra/i2/34398436/T2Ko5GXhhbXXXXXXXX_!!34398436.jpg)
DH-CG300 is a high-performance video capture card based on PCI bus,Real-time collection of high-quality color/black and white images can be performed. DH-CG300 can process the input color or black-and-white video signal through digital decoder and analog/digital converter for scaling, cropping, acquisition, color space conversion, etc., and transmit it to the VGA card for real-time display or transmission via the PCI bus Real-time storage in computer memory. The transmission process of video data is controlled by DH-CG300 without CPU participation, and the transmission speed can reach 40MB/S. Multi-card, multi-channel, stable, high-quality video capture is another outstanding feature of the DH-CG300 card. DH-CG300 is an ideal choice for users who need to complete video data collection.
Features
Standard PAL, NTSC color/black and white video signal input, VP-P=1V change
- Input mode: software selection and switching of three composite video inputs, one S-Video input
- Maximum resolution of image collection: 768×576×24 bit(PAL)
640×480×24 bit(NTSC) - Flexible image acquisition: according to single field, single frame, continuous field, continuous frame, interval of several fields or several
Frames and many other ways - Graphic overlay (OVERLAY) function: By filling in the mask (MASK) template, real-time
Display and store input images of arbitrary shapes - The hardware completes the proportional scaling (SCALE) and cropping (CLIP) of the input image; the input image
The size and position can be flexibly set - Support Color Space Conversion: YUV4:2:2,
RGB32, RGB24, RGB15, RGB16 and Y8Bit and other image display and storage
format - Support the working mode of the computer content and the collected image displayed on the same screen
- It can receive the video signal of the recorder stably
- software support
Provide development tools and demonstration programs under DOS and WINDOWS 9X, WINDOWS NT, WINDOWS 2000, WINDOWS XP, LINUX environment. - Support VC, VB, Delphi, C++Builder and other development environments.
- Application areas Road traffic, fingerprint recognition, graphic database, image compression