Video Highlight Detection with Pairwise Deep Ranking
First Claim
Patent Images
1. An apparatus comprising:
- a processor; and
a computer-readable medium storing modules of instructions that, when executed by the processor, configure the apparatus to perform video highlight detection, the modules comprising;
a training module to configure the processor to train a neural network based at least on a previously identified highlight segment and a previously identified non-highlight segment, wherein the highlight and non-highlight segments are from a same video;
a highlight detection module to configure the processor to generate a highlight score for a video segment of a plurality of video segments from an input video based at least in part on a set of information associated with the video segment and the neural network; and
an output module to configure the processor to generate an output based at least in part on the highlight scores for the plurality of video segments.
1 Assignment
0 Petitions
Accused Products
Abstract
Video highlight detection using pairwise deep ranking neural network training is described. In some examples, highlights in a video are discovered, then used for generating summarization of videos, such as first-person videos. A pairwise deep ranking model is employed to learn the relationship between previously identified highlight and non-highlight video segments. This relationship is encapsulated in a neural network. An example two stream process generates highlight scores for each segment of a user'"'"'s video. The obtained highlight scores are used to summarize highlights of the user'"'"'s video.
61 Citations
20 Claims
-
1. An apparatus comprising:
-
a processor; and a computer-readable medium storing modules of instructions that, when executed by the processor, configure the apparatus to perform video highlight detection, the modules comprising; a training module to configure the processor to train a neural network based at least on a previously identified highlight segment and a previously identified non-highlight segment, wherein the highlight and non-highlight segments are from a same video; a highlight detection module to configure the processor to generate a highlight score for a video segment of a plurality of video segments from an input video based at least in part on a set of information associated with the video segment and the neural network; and an output module to configure the processor to generate an output based at least in part on the highlight scores for the plurality of video segments. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A system comprising:
-
a processor; and a computer-readable media including instructions that, when executed by the processor, configure the processor to; generate a first highlight score for a video segment of a plurality of video segments of an input video based at least in part on a first set of information associated with the video segment and a first neural network; generate a second highlight score for the video segment based at least in part on a second set of information associated with the video segment and a second neural network; generate a third highlight score for the video segment by merging the first highlight score and the second highlight score for the video segment; and generate an output based at least on the third highlight scores for the plurality of video segments. - View Dependent Claims (8, 9, 10)
-
-
11. A method comprising:
-
generating, at a computing device, a first highlight score for a video segment of a plurality of video segments of an input video based at least in part on a first set of information associated with the video segment and a first neural network; generating a second highlight score for the video segment based at least in part on a second set of information associated with the video segment and a second neural network; generating a third highlight score for the video segment by merging the first highlight score and the second highlight score for the video segment; and generating an output based at least on the third highlight scores for the plurality of video segments. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification