Time series change point detection with self-supervised contrastive predictive coding

S Deldari, DV Smith, H Xue, FD Salim - Proceedings of the Web …, 2021 - dl.acm.org
Change Point Detection (CPD) methods identify the times associated with changes in the
trends and properties of time series data in order to describe the underlying behaviour of the …

Fast weakly supervised action segmentation using mutual consistency

Y Souri, M Fayyaz, L Minciullo… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Action segmentation is the task of predicting the actions for each frame of a video. As
obtaining the full annotation of videos for action segmentation is expensive, weakly …

Unsupervised video object segmentation with joint hotspot tracking

L Zhang, J Zhang, Z Lin, R Měch, H Lu, Y He - Computer Vision–ECCV …, 2020 - Springer
Object tracking is a well-studied problem in computer vision while identifying salient spots of
objects in a video is a less explored direction in the literature. Video eye gaze estimation …

Adaptive video highlight detection by learning from user history

M Rochan, MK Krishna Reddy, L Ye… - European conference on …, 2020 - Springer
Recently, there is an increasing interest in highlight detection research where the goal is to
create a short duration video from a longer video by extracting its interesting moments …

PAC-Net: Highlight Your Video via History Preference Modeling

H Wang, P Zhou, C Zhou, Z Zhang, X Sun - European Conference on …, 2022 - Springer
Autonomous highlight detection is crucial for video editing and video browsing on social
media platforms. General video highlight detection aims at extracting the most interesting …

Highlightme: Detecting highlights from human-centric videos

U Bhattacharya, G Wu, S Petrangeli… - Proceedings of the …, 2021 - openaccess.thecvf.com
We present a domain-and user-preference-agnostic approach to detect highlightable
excerpts from human-centric videos. Our method works on the graph-based representation …

Gif thumbnails: Attract more clicks to your videos

Y Xu, F Bai, Y Shi, Q Chen, L Gao, K Tian… - Proceedings of the …, 2021 - ojs.aaai.org
With the rapid increase of mobile devices and online media, more and more people prefer
posting/viewing videos online. Generally, these videos are presented on video streaming …

Show Me What I Like: Detecting user-specific video highlights using content-based multi-head attention

U Bhattacharya, G Wu, S Petrangeli… - Proceedings of the 30th …, 2022 - dl.acm.org
We propose a method to detect individualized highlights for users on given target videos
based on their preferred highlight clips marked on previous videos they have watched. Our …

Back to the beginning: Starting point detection for early recognition of ongoing human actions

B Wang, M Hoai - Computer Vision and Image Understanding, 2018 - Elsevier
We address the task of recognizing the category of an ongoing human action from a video
stream. This task is challenging because of the need to output categorization decisions …

Detecting the starting frame of actions in video

I Kwak, JZ Guo, A Hantman… - Proceedings of the …, 2020 - openaccess.thecvf.com
In this work, we address the problem of precisely localizing key frames of an action, for
example, the precise time that a pitcher releases a baseball, or the precise time that a crowd …