Verbesserungen der Videoschnitterkennung Mithilfe von Fenstertechnik

Details

Veröffentlichungs-Nr.

EP4761231

Anmeldetag

10. Dezember 2024

Veröffentlichung

17. Juni 2026

Rechtsraum

EP

Abstract

A method comprising obtaining (700) two consecutive pictures of a video sequence; computing (701) a first histogram of a first of the two consecutive pictures and a second histogram of a second of the two consecutive pictures; obtaining (702) a plurality of weighting curves, each weighting curve weighting a value of each bin of an histogram in function of a bin number; for each weighting curve of the plurality: applying (704) the weighting curve to the first and the second histograms to obtain weighted first and second histograms; summing (705) values of bins of the weighted first histogram to obtain a first sum and summing values of bins of the weighted second histogram to obtain a second sum; obtaining (706) a ratio of sums from the first sum and the second sum; and, calculating (707) an evidence value from the first sum, the second sum and the ratio; and, determining (708) that a scene cut occurs between the first and the second pictures based on at least one of the evidence values.

Anmelder

Firma

InterDigital CE Patent Holdings, SAS

Land

🇫🇷 Frankreich