图像质量分析仪

This application note focuses on the issues video engineers face when developing and/or evaluating an algorithm, device or video signal path; and the objective picture quality measurement solutions Tektronix provides to support those requirements.

By using the PQA500 video, content providers can evaluate the various compression and delivery formats to ensure the best possible picture quality of the program.

This application note covers how to address potential impairments in video content (caused by various devices) in order to ensure that the content reaching end-consumers creates an engaging viewing experience.

This application note will step you through the HEVC compliance tests, as well as rate the Picture Quality using PSNR, DMOS and PQR.

A new highly adaptable model for predicting human vision response is presented for enabling an improved method of predicting subjective video quality.

Requirements for Managing Display Formatting in Analog ComponentHD and SD Video Signals

Requirements for Managing Jitter and Wander in Analog Component HD and SD Video Signals

Designers, equipment manufacturers, and evaluators need to apply objective picture quality methods to the equipment they are working with. The Tektronix PQA300 Picture Quality Analysis system provides fast, repeat-able, quantified Picture Quality Ratings (PQR) on compressed video content.