PQA600A Datasheet, PDF (8/19 Pages) List of Unclassifed Manufacturers – Picture Quality Analysis System

Datasheet
Summary Graph
Six-tiled display
Graph display with time shift
Multiple Result Display
Resultant maps can be displayed synchronously with the reference and test
video in a Summary, Six-tiled, or Overlaid display.
In Summary display, the user can see the multiple measurement graphs
with a barchart along with the reference video, test video, and difference
map during video playback. The user also can select two measurement
results on a graph with auto time shifting that absorbs the timing difference
at the content capture tom compare two measurement results intuitively.
Summary measures of standard parameters and perceptual summation
metrics for each frame and overall video sequence are provided.
In Six-tiled display, the user can display the 2 measurement results side by
side. Each consists of a reference video, test video, and difference map to
compare to each other.
Overlay display, Reference and Map
In Overlay display, the user can control the mixing ratio with the fader bar,
enabling co-location of difference map, reference, and impairments in test
videos.
Error logging and alarms are available to help users efficiently track down
the cause of video quality problems.
All results, data, and graphs can be recalled to the display for examination.
8 www.tektronix.com