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
Online datasheet: | Tektronix PQASW Picture Quality Analysis Software |