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RUSSIAN VERSION

MSU Brightness Flicking Metric
(BFM)

MSU Graphics & Media Lab (Video Group)

Project, Ideas: Dr. Dmitriy Vatolin
Implementation: Alexey Noskov
Updating and additions: Sergey Grishin


Common description


BFM metric is made to measure flicking quantity between neighboring frames of the sequence.


Change Log


[!] - Known bug
[+] - New Feature
[*] - Other

Version 1.1
[*] Visualization error fixed for non-stadard resolution video

Version 1.0
[+] First filter release


Visualization


Y-plane is drawing during the visualization.

Visualization example
Visualization example

Plots


Per-frame metric's value is showing after measurements. Metric's value is modulus of difference between average brightness values of previous and current frames. Resulting metric's value is average value among all per-frame values.

Plot's example
Plot's example

Algorithm


Average brightness value is calculating for each frame. Metric's value is modulus of difference between average brightness values of previous and current frames.


Download



MSU Video Quality Measurement Tools


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Other resources


Video resources:

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Last updated: 10-May-2017

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Server size: 8069 files, 1215Mb (Server statistics)

Project updated by
Server Team and MSU Video Group


Project sponsored by YUVsoft Corp.

Project supported by MSU Graphics & Media Lab