Hisign face recognition video sever
Face recognition video sever with TMS320DM642 processor from TI can real time code and decode capturing images in 2-8 channels. At the same time, it can detect faces from these images and transfer them to a central control machine through TCP/IP.
Hisign face recognition video sever specifications
Video compression: MPEG 4
Preview resolution: PAL: 704*576 (D1) , NTSC: 704*480 (D1)
Compression resolution: PAL: 352*288 (CIF), NTSC: 352*240 (CIF)
Video input: 1-8 channels BNC (1.0Vp-p, 75¦¸)
Monitor video output: 1 channel BNC (1.0Vp-p, 75¦¸)
Frame rate: PAL: 1/20-25 FPS, NTSC: 1/20-30 FPS
Stream type: Video stream
Communication interface: 1 RJ45 10M/100M Ethernet port 1 RJ45 RS-232 port
Power supply: 100-240 VAC, 7.5A, 50-60Hz
Power comsuption: 25-50W
Working temperature: -10oC ~ +55oC
Working humidity : 10%-90%
Face Detection Parameters
Minmum detected face: 20 pixel * 20 pixel
Maximum detected face: 576 pixel* 576 pixel
Tolerate face pose: RIP: 30o ROP: 15o
If such kind of equipment is used as the front-end capturing device and all the other steps of feature extraction, matching and business transaction are in the back-end equipment, the system cost will be greatly reduced and the degree of openness and speed of recognition will be greatly raised.