tektronix_pqasw

Tektronix PQASW Picture Quality Analysis Software

Produktnummer: PQASW
BESKRIVELSE

The PQASW is the picture quality analysis software based on the concepts of the human vision system which provides a suite of repeatable, objective quality measurements that closely correspond with subjective human visual assessment.

SPESIFIKASJONER
Key features
Fast, accurate, repeatable, and objective picture quality measurement
Predicts DMOS (Differential mean opinion score) based on human vision system model
IP interface with simultaneous Generation/Capture and 2-Ch capture (Option IP)
Picture quality measurements can be made on a variety of UHDTV1/4K formats (3840×2160, 4096×2160), HD video formats (1080p, 1080i, 720p) and SD video formats (525i or 625i)
User-configurable viewing condition and display models for reference and comparison (Option ADV)
Attention/Artifact weighted measurement (Option ADV)
Region of interest (ROI) on measurement execution and review
Automatic temporal and spatial alignment
Embedded reference decoder
Easy regression testing and automation using XML scripting (Option ADV) with "Export/Import" file from GUI
Multiple results view options
Embedded sample reference and test sequences
Wide variety of file format support including YUV 4:2:0 planar 10 bit, which is in the uncompressed file generated by the Tektronix MTS4EAV7 analyzer when decoding a HEVC Main 10 profile stream
Installs on your own PC
Applications
CODEC design, optimization, and verification
Conformance testing, transmission equipment, and system evaluation
Digital video mastering
Video compression services
Digital consumer product development and manufacturing
DOKUMENTASJON