GY/T 329-2020 Active Industry standards-China Media Group

GY/T 329-2020 4K Ultra HD video image quality subjective evaluation test images

Publish Date: 2020-09-04 Implement Date: 2020-09-04 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GY/T 329-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Video, pulse system equipment

ICS Name: \nVideo system

Publish Date: 2020-09-04

Implement Date: 2020-09-04

Scope

This standard specifies the test images used for subjective evaluation of the image quality of 4K ultra-high definition video images with a signal format that complies with GY/T 307—2017 or GY/T 315—2018, and an image scanning format of 3840×2160/50/P. This standard is applicable to the subjective evaluation of the image quality of 4K ultra-high definition video systems and devices, and can also be used for objective testing of image quality.

Development Information

Related Standards

GB 3176-1982 Abolished

GB 3176-1982 The recording and exchange of television programmes on 25.4mm video tape

Publish Date: 1982-08-25

GB/T 7398-1987 Abolished

GB/T 7398-1987 Helical-scan video-tape cassette system using 19mm magnetic tape, known as U-format

Publish Date: 1987-03-12

GB/T 7399-1987 Abolished

GB/T 7399-1987 Helical-scan video tape cassette system using 12.65mm magnetic tape on type VHS

Publish Date: 1987-03-12

GB/T 12338-1990 Replaced

GB/T 12338-1990 Methods of measurement for monochrome universal CCTV camera

Publish Date: 1990-06-04

GB/T 14086-1993 Abolished

GB/T 14086-1993 Pre-recorded optical reflective videodisk system "Laser vision" 50 Hz/625 lines—PAL

Publish Date: 1993-01-07

GB/T 14854.1-1993 Abolished

GB/T 14854.1-1993 Measuring methods for broadcast video tape

Publish Date: 1993-12-30