Nexvision is a hardware and software design house specialized in vision systems and video over IP network technologies.
Expertise
- Video electronics hardware design
- Electro-Optics (EO) system design
- Vision system architecture, Video processing, Video analysis algorithms design
- Multispectral band (UV, Visible, SWIR, LWIR, and Terahertz) image sensor hardware and logic design
- Video over IP H264 / RTSP streaming coding
- Embedded firmware design on media processors / eLinux (TI’s DSP / DaVinci &NVIDIA Tegra K1)
Markets / Applications
- Extreme sport video camera
- Cinema / broadcast mobile video camera
- Machine vision / industrial inspection
- Security/defense (night vision)
- Gyro stabilized optronics for unmanned ground vehicle (UGV) and unmanned air vehicle (UAV)
- Network video surveillance / CCTV
- Metrology digital microscope / profile projector/endoscope
- Slow-motion cam
- Automotive Advanced Driver Assistance System (ADAS)
- Transport safety
- Digital signage
- Media player
- Submarine vision
- Assets tracking
Technologies
- Vision
- Video processing
- Video analysis algorithms
- High speed electronic hardware design
- Image sensor multispectral band (UV, Visible, SWIR, LWIR, Terahertz)
- 360°
- X-HD
- Night vision sensor (EBCMOS, SCMOS)
- Optronics / Electro-Optics (EO)
- Embedded Linux
- VoIP
- 1080p60 H264 compression / RTSP streaming
- FPGA (Xilinx kintex7 / ultrascale, lattice ECP3)
- DSP
- SIMD
- GPU
- TI’s DaVinci MediaSOC DM8148
- NVIDIA Tegra K1 SOC
- Algorithms (sharpening, noise filtering, High Dynamic Range, Extended Depth of Field, color processing, image stabilization, pattern recognition SIRF/SVM/OpenTLD, blind deconvolution)
- Range Gated Active Imaging / LIDAR
- CoaxPress
- 6G-SDI
- Zigbee / Wifi / Wimax
- HD microOLED display (Head Mounted Sight and Display HMSD/HUD)
- Hi-power LED nanosecond pulsed flash illuminators
- Inertial sensors
- CUDA/OpenCL
Technology partners
- Texas Instrument Inc (world 3rd semiconductor manufacturer), for their media processor DSP/MSOC (Davinci / OMAP)
- Nvidia, for their TEGRA mobile processor (Tegra K1,…)
- Image sensor manufacturers (VISIBLE spectrum : CMOSIS, APTINA, PHOTONIS, DYNAMAX, BAE-FAIRCHILD Imaging, E2V, OMNIVISION, SAMSUNG, SONY – SWIR spectrum : 3-LAB – LWIR spectrum : ULIS).