Video Signal Analysis And Video Quality Enhancement
  • Author(s): Sudhir Salunkhe ; Suraj Mane ; S.M.Koli
  • Paper ID: 1700468
  • Page: 303-304
  • Published Date: 19-04-2018
  • Published In: Iconic Research And Engineering Journals
  • Publisher: IRE Journals
  • e-ISSN: 2456-8880
  • Volume/Issue: Volume 1 Issue 9 March-2018
Abstract

An apparatus for detecting scene changes in audio/video signals is disclosed, together with video recording and logging apparatus employing such detection. The means for detecting scene changes comprises a filtering arrangement which receives and filters the audio soundtrack accompanying the video signal to periodically determine a background audio signal level. By comparison of current and previously determined background levels, a scene change is flagged when the current background audio level differs from a previous background level by more than a predetermined amount. A table of scene change locations may then be built up and stored with the video and audio data.

Keywords

MATLAB software, PSNR(Pixel signal to noise ratio ) BPP (Bit per pixel)

Citations

IRE Journals:
Sudhir Salunkhe , Suraj Mane , S.M.Koli "Video Signal Analysis And Video Quality Enhancement" Iconic Research And Engineering Journals Volume 1 Issue 9 2018 Page 303-304

IEEE:
Sudhir Salunkhe , Suraj Mane , S.M.Koli "Video Signal Analysis And Video Quality Enhancement" Iconic Research And Engineering Journals, 1(9)