METHOD AND DEVICE FOR PROCESSING A VIDEO

摘要

A method for processing a video is disclosed. The method comprises:
obtaining a type and an angle of a template for each picture of said video independently, each template defining a portion of harmonious color values;temporally filtering said types and angles over said video;processing each picture of the video, wherein processing the picture comprises mapping the colors of the picture into the template associated with said picture and defined by said filtered type and said filtered angle.

主权项

1. A method for processing a video comprising obtaining a template type and an angle of an harmonious template for each picture of said video independently, each harmonious template defining on a hue wheel at least one sector of harmonious hue values and said angle defining a rotation of said at least one sector around the hue wheel, the method being characterized in that it further comprises:
a) associating with each picture of the video a filtered template type, the filtered template type being the template type with the highest occurrence in a first temporal window comprising at least said picture; b) determining a new angle for the pictures of the video whose template type is changed; c) associating with each picture of the video a filtered angle obtained by applying a median filter over the angles in a second temporal window comprising at least said picture; d) processing each picture of the video, wherein processing the picture comprises mapping the colors of the picture into a template associated with said picture and defined by said filtered template type and said filtered angle.