DT-8031/DT-8031-MW
Display MTF Measurement System

Outline of product

Astrodesign has developed a real-time MTF measuring system IP-4030 (4K compatible) and IP-8030 (8K compatible) that measure the resolution characteristics of cameras and lenses with Japan Broadcasting Corporation (NHK). The new DT-8031/DT-8031-MV is an application that can measure the spatial resolution characteristics of any display, including 8K/4K TVs, monitors, projectors, smartphones, and tablets, in combination with signal generators and measurement cameras (LMD), in addition to functions such as real-time measurement and noise analysis of camera MTFs supported by IP-4030/8030.

 

 

System diagram image

Features

Common features of IP-8030/IP-8031

  • Support real-time measurement of camera MTF (Unidirectional / Multidirectional / In megacycle / Sine wave / s-SFR method).
  • Compatible with a variety of camera interface.
    • SDI / HDMI　* Only support IP-8030 and DT-8031
    • Support Machine Vision Standard (CoaXPress / USB3 Vision / GigE Vision).
  • Support for noise analysis, acquisition of camera, and lens data.

Additional function

  • Real-time measurement of the display MTF.
    • Support Grille measurement method based on the contrast ratio of square waves, also newly developed Line-
  • based measurement method.
    • Measurement magnification can be set arbitrarily.

 

VIDEO

OPTIONS

Options for measuring display MTF

 Model Product Name
OP-8031-1 Display MTF measurement jig set
OP-8031-2 Display MTF measurement camera *Includes lens and filter
VG-887 Video signal generator *HDMI 2.1 supported

Options for measuring camera MTF

 Model Product Name
OP-4030-1 Chart Folder＋Tripod
OP-4030-2 Chart Frame Case
OP-4030-3 Horizontal/Vertical Edge Chart *reflective type
OP-4030-4 Multidirectional Edge Chart (16 spokes)*reflective type
OP-4030-5 Multidirectional Edge Chart (14 spokes)*reflective type
OP-4030-6 Chart Folder Only
OP-4030-7 Horizontal/Vertical Edge Chart *small through type
OP-4030-8 Multidirectional Edge Chart (16 spokes)*small through type