US 2017/0286775 A1 · METHOD AND DEVICE FOR DETECTING VIOLENT CONTENTS IN A VIDEO , AND STORAGE MEDIUM

Abstract

Embodiments of the disclosure provide a method and device for detecting violent contents in a video, and a non-transitory computer-readable storage medium. The method for detecting violent contents in a video includes: determining an average shot length of any scene in the video to be detected, and an average motion intensity of the shot in the scene; and extracting feature data of a number of elements in the scene upon determining that the average shot length is below a first preset threshold, and/or the average motion intensity of the shot is above a second preset threshold, and determining that there are violent contents in the video to be detected upon determining that the feature data of at least one element among the extracted feature data of the elements lie in a range of feature data of the element extracted in advance from a specific scene.

Claims20

Dependent claims

A method for detecting violent contents in a video, the method comprising:

at an electronic device:
determining an average shot length of any scene in the video to be detected, and an average motion intensity of a shot in the scene;
and
extracting feature data of a number of elements in the scene upon determining that the average shot length is below a first preset threshold, and/or the average motion intensity of the shot is above a second preset threshold, and determining that there are violent contents in the video to be detected upon determining that the feature data of at least one element among the extracted feature data of the elements lie in a range of feature data of the element extracted in advance from a specific scene.

1 more element

An electronic device, comprising:

at least one processor;
and
a memory communicably connected with the at least one processor for storing instructions executable by the at least one processor, wherein execution of the instructions by the at least one processor causes the at least one processor to:
determine an average shot length of any scene in the video to be detected, and an average motion intensity of a shot in the scene;
and
extract feature data of a number of elements in the scene upon determining that the average shot length is below a first preset threshold, and/or the average motion intensity of the shot is above a second preset threshold, and determine that there are violent contents in the video to be detected upon determining that the feature data of at least one element among the extracted feature data of the elements lie in a range of feature data of the element extracted in advance from a specific scene.

3 more elements

Dependencies are inferred from the claim text.

Method and device for detecting violent contents in a video , and storage medium

Life of this patent

Method and device for detecting violent contents in a video , and storage medium

Life of this patent

Abstract

Claims20