US 10,121,257 B2 · Computer-implemented method and system for processing video with temporal consistency

Abstract

System and computer-implemented method for editing a video sequence with temporal consistency. The method includes the steps of: computing a motion field modeling temporal consistency between successive frames; defining an energy functional modeling the desired properties to be enforced on the video sequence; splitting the video sequence into two sets with even frames and odd frames; computing the motion field between consecutive frames on the splitted sequences; recursively performing steps until the sets to be split contain one frame to edit; minimizing the energy functional for each set containing one frame to edit; merging the edited frames and outputting the edited video sequence.

Claims7

Dependent claims

A computer-implemented method for editing a video sequence with temporal consistency comprising the steps of:

i) computing a motion field modeling temporal consistency between successive frames;
ii) defining an energy functional modeling the desired properties to be enforced on the video sequence;
iii) splitting the video sequence into two sets with even frames and odd frames;
iv) computing the motion field between consecutive frames on the splitted sequences;
v) recursively performing steps iii) and iv) until the sets to be split contain one frame to edit;
vi) minimizing the energy functional for each set containing one frame to edit;
vii) merging the edited frames and outputting the edited video sequence.

4 more elements

Dependencies are inferred from the claim text.

Computer-implemented method and system for processing video with temporal consistency

Life of this patent

Computer-implemented method and system for processing video with temporal consistency

Life of this patent

Abstract

Claims7