Search Results for author: Yukun Su

Found 13 papers, 5 papers with code

Human Interaction Learning on 3D Skeleton Point Clouds for Video Violence Recognition

no code implementations ECCV 2020 Yukun Su, Guosheng Lin, Jinhui Zhu, Qingyao Wu

This paper introduces a new method for recognizing violent behavior by learning contextual relationships between related people from human skeleton points.

Activity Recognition

Spatial-Semantic Collaborative Cropping for User Generated Content

1 code implementation16 Jan 2024 Yukun Su, Yiwen Cao, Jingliang Deng, Fengyun Rao, Qingyao Wu

A large amount of User Generated Content (UGC) is uploaded to the Internet daily and displayed to people world-widely through the client side (e. g., mobile and PC).

Image Cropping

COMNet: Co-Occurrent Matching for Weakly Supervised Semantic Segmentation

no code implementations29 Sep 2023 Yukun Su, Jingliang Deng, Zonghan Li

Image-level weakly supervised semantic segmentation is a challenging task that has been deeply studied in recent years.

Object Weakly supervised Semantic Segmentation +1

Semantic-Constraint Matching Transformer for Weakly Supervised Object Localization

no code implementations4 Sep 2023 Yiwen Cao, Yukun Su, Wenjun Wang, Yanxia Liu, Qingyao Wu

Weakly supervised object localization (WSOL) strives to learn to localize objects with only image-level supervision.

Object Weakly-Supervised Object Localization

Occlusion-Aware Detection and Re-ID Calibrated Network for Multi-Object Tracking

no code implementations30 Aug 2023 Yukun Su, Ruizhou Sun, Xin Shu, Yu Zhang, Qingyao Wu

Multi-Object Tracking (MOT) is a crucial computer vision task that aims to predict the bounding boxes and identities of objects simultaneously.

Multi-Object Tracking Object

AIoT-Based Drum Transcription Robot using Convolutional Neural Networks

no code implementations29 Aug 2023 Yukun Su, Yi Yang

With the development of information technology, robot technology has made great progress in various fields.

Drum Transcription Music Transcription

Improving Video Violence Recognition with Human Interaction Learning on 3D Skeleton Point Clouds

no code implementations26 Aug 2023 Yukun Su, Guosheng Lin, Qingyao Wu

(ii) Global-SPIL: to better learn and refine the features of the unordered and unstructured skeleton points, Global-SPIL employs the self-attention layer that operates directly on the sampled points, which can help to make the output more permutation-invariant and well-suited for our task.

Action Recognition Temporal Action Localization

Dual Progressive Transformations for Weakly Supervised Semantic Segmentation

1 code implementation30 Sep 2022 Dongjian Huo, Yukun Su, Qingyao Wu

Weakly supervised semantic segmentation (WSSS), which aims to mine the object regions by merely using class-level labels, is a challenging task in computer vision.

Inductive Bias Object +3

Self-Supervised 3D Skeleton Action Representation Learning With Motion Consistency and Continuity

no code implementations ICCV 2021 Yukun Su, Guosheng Lin, Qingyao Wu

Recently, self-supervised learning (SSL) has been proved very effective and it can help boost the performance in learning representations from unlabeled data in the image domain.

Action Recognition Representation Learning +2

MU-GAN: Facial Attribute Editing based on Multi-attention Mechanism

1 code implementation9 Sep 2020 Ke Zhang, Yukun Su, Xiwang Guo, Liang Qi, Zhenbing Zhao

Facial attribute editing has mainly two objectives: 1) translating image from a source domain to a target one, and 2) only changing the facial regions related to a target attribute and preserving the attribute-excluding details.

Attribute Generative Adversarial Network

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