影像處理方案-English

IMAGE PROCESSING SCHEME

Industrial Camera ODM/OEM

Service – ODM / OEM

ODM / OEM Camera

( Area Scan、Line Scan、Cooled or Uncooled Thermal、X-ray Camera, etc)

ODM / OEM DSP Engine

（Industrial、Surveillance、Automotive、UAV..., etc）

USB3 & GigE Interface Board

Satellite Vision and Image Storage

ODM/OEM Camera

With large variety of sensors (choice of 24+ different sensors)

  • Infrared LED boards
  • Vandal alarm curcuit
  • Cooled / Uncooled camera
  • GigE Vision camera
  • Infrared camera modules

USB3 Interface Board

Industrial Camera: Digital Microscopy

GigE Interface Board

Line Scan Camera: Web Inspection

Bullet Camera

Area Scan Camera: Flat Panel Display Inspection

Sensor Board Development

Sensor Board Subassemblies

Front plate Design & assembly

  • RoHS compliant aluminum anodizing or extrusion (outsourced manufacturing)

  • Industrial lens mount: C-mount, F-mount, M42, etc.
  • Flange back distance guaranteed analysis & design

  • Optical & physical distances analysis

Assembly of Front plate and sensor board

  • Sensor alignment guaranteed design & measurement
  • X = +/- 150 micron
  • Y = +/- 150 micron
  • Z = +/- 300 micron
  • Theta = +/- 0.2 degree

Supply Chain Management

  • Image sensor incoming inspection
  • IPC/JEDEC J-STD-020D.1 & J-STD-033C processes

Automotive / Industrial Video DSP Engine

Automotive Video DSP engine board (ODM)

  • TI 600MHz Video DSP with 4.8K MMACs
  • Automotive grade PCB design
  • 2 x video in, 1 x video out
  • 128-Mbyte DDR2 SDRAM, 256-Mbyte NAND flash

Lane Departure Warning System (LDWS)

High-end video DSP engine board (ODM)

  • TI 600MHz Video DSP with 4.8K MMACs
  • Video FPGA with 2 million system gates
  • Mpeg4 / M-jpeg DSP-based codec
  • Industrial grade PCB design, IEC 68-2-14 Thermal Cycling Test compliant

Aviation Video Engine

Surveillance Video DSP Engine

Surveillance video DSP engine board

 
  • TI 600MHz Video DSP with 4.8K MMACs
  • Industrial grade PCB design
  • 64-Mbyte DDR2 SDRAM, 128-Mbyte NAND flash

Embedded Video Analytics

Lens Distortion Correction

Distorted Image

Corrected Image

Own Image Signal Processor (ISP)

Platform

  • Xilinx® FPGA

Front-end

  • Sensor Interface： CMOS parallel, AFE, LVDS
  • Auto exposure, auto gain
  • Bad pixel correction
  • Lens distortion correction
  • Gamma correction
  • FPN, PRNU, non-uniformity correction (NUC)
  • Color spatial correction for trilinear CCD
  • Auto tap balance
  • Wide dynamic range (WDR)
  • Histogram equalization, stretching
  • Laplacian filter
  • De-interlace filter

Back-end

  • Video resolution scaling
  • Camera Link® ， USB3 and GigE interfaces
Application：Panel Mura Detection
  • Gray level of background：140-150DN
  • Gray level of Mura：147-151DN