DCU1_ISO 15739 Noise chart

ISO 15739 chart for still camera Noise measurement.

Normative chart

• 12 steps
• Aspect ratio 16:9
• Chart type : Reflective
  – type 1 : Deep matte, contrast ratio 40:1
  – type 2 : Deep matte + velvet patch , contrast ratio 80:1
  – type 3 : Deep matte + semimatte patch, sontrast ratio 80:1, 160:1
• Reflective chart Size : 1X(all type), 2X(all type), 4X(all type)
• Chart type : Transparancy
  – type 1 : Silver photo film, contrast ratio 160:1, 1000:1, 10000:1, 100000:1
• Transparancy chart Size : DNP, Bosch