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The task of referring video object segmentation aims to segment the object in the frames of a given video to which the referring expressions refer. Previous methods adopt multi-stage approach and design complex pipelines to obtain promising…

Computer Vision and Pattern Recognition · Computer Science 2023-01-02 Zhiwei Hu , Bo Chen , Yuan Gao , Zhilong Ji , Jinfeng Bai

The increasing demand for computational photography and imaging on mobile platforms has led to the widespread development and integration of advanced image sensors with novel algorithms in camera systems. However, the scarcity of…

Most existing cross-modal language-to-video retrieval (VR) research focuses on single-modal input from video, i.e., visual representation, while the text is omnipresent in human environments and frequently critical to understand video. To…

Computer Vision and Pattern Recognition · Computer Science 2023-05-08 Weijia Wu , Yuzhong Zhao , Zhuang Li , Jiahong Li , Hong Zhou , Mike Zheng Shou , Xiang Bai

Referring video object segmentation (RVOS) requires segmenting and tracking objects in videos conditioned on natural-language expressions, demanding fine-grained understanding of both appearance and motion. Building on Sa2VA, which couples…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Quanzhu Niu , Dengxian Gong , Shihao Chen , Tao Zhang , Yikang Zhou , Haobo Yuan , Lu Qi , Xiangtai Li , Shunping Ji

Most existing traffic video datasets including Waymo are structured, focusing predominantly on Western traffic, which hinders global applicability. Specifically, most Asian scenarios are far more complex, involving numerous objects with…

Computer Vision and Pattern Recognition · Computer Science 2024-12-31 Xijun Wang , Pedro Sandoval-Segura , Chengyuan Zhang , Junyun Huang , Tianrui Guan , Ruiqi Xian , Fuxiao Liu , Rohan Chandra , Boqing Gong , Dinesh Manocha

We present a novel approach to robustly detect and perceive vehicles in different camera views as part of a cooperative vehicle-infrastructure system (CVIS). Our formulation is designed for arbitrary camera views and makes no assumptions…

Computer Vision and Pattern Recognition · Computer Science 2021-03-12 Hui Miao , Feixiang Lu , Zongdai Liu , Liangjun Zhang , Dinesh Manocha , Bin Zhou

As emotions play a central role in human communication, automatic emotion recognition has attracted increasing attention in the last two decades. While multimodal systems enjoy high performances on lab-controlled data, they are still far…

Machine Learning · Computer Science 2024-03-20 Denis Dresvyanskiy , Maxim Markitantov , Jiawei Yu , Peitong Li , Heysem Kaya , Alexey Karpov

Most existing video tasks related to "human" focus on the segmentation of salient humans, ignoring the unspecified others in the video. Few studies have focused on segmenting and tracking all humans in a complex video, including pedestrians…

Computer Vision and Pattern Recognition · Computer Science 2021-08-17 Ran Yu , Chenyu Tian , Weihao Xia , Xinyuan Zhao , Haoqian Wang , Yujiu Yang

We present a deep learning method for the interactive video object segmentation. Our method is built upon two core operations, interaction and propagation, and each operation is conducted by Convolutional Neural Networks. The two networks…

Computer Vision and Pattern Recognition · Computer Science 2019-05-03 Seoung Wug Oh , Joon-Young Lee , Ning Xu , Seon Joo Kim

Learning long-term spatial-temporal features are critical for many video analysis tasks. However, existing video segmentation methods predominantly rely on static image segmentation techniques, and methods capturing temporal dependency for…

Computer Vision and Pattern Recognition · Computer Science 2018-09-05 Ning Xu , Linjie Yang , Yuchen Fan , Jianchao Yang , Dingcheng Yue , Yuchen Liang , Brian Price , Scott Cohen , Thomas Huang

Video instance segmentation is a challenging task that serves as the cornerstone of numerous downstream applications, including video editing and autonomous driving. In this report, we present further improvements to the SOTA VIS method,…

Computer Vision and Pattern Recognition · Computer Science 2023-08-29 Tao Zhang , Xingye Tian , Yikang Zhou , Yu Wu , Shunping Ji , Cilin Yan , Xuebo Wang , Xin Tao , Yuan Zhang , Pengfei Wan

We present an approach to semi-supervised video object segmentation, in the context of the DAVIS 2017 challenge. Our approach combines category-based object detection, category-independent object appearance segmentation and temporal object…

Computer Vision and Pattern Recognition · Computer Science 2017-07-21 Gilad Sharir , Eddie Smolyansky , Itamar Friedman

This paper presents an overview of the NTIRE 2026 Challenge on Video Saliency Prediction. The goal of the challenge participants was to develop automatic saliency map prediction methods for the provided video sequences. The novel dataset of…

Multi-task visual grounding (MTVG) includes two sub-tasks, i.e., Referring Expression Comprehension (REC) and Referring Expression Segmentation (RES). The existing representative approaches generally follow the research pipeline which…

Computer Vision and Pattern Recognition · Computer Science 2025-05-29 Jingchao Wang , Hong Wang , Wenlong Zhang , Kunhua Ji , Dingjiang Huang , Yefeng Zheng

The SkatingVerse Workshop & Challenge aims to encourage research in developing novel and accurate methods for human action understanding. The SkatingVerse dataset used for the SkatingVerse Challenge has been publicly released. There are two…

Video recognition has been advanced in recent years by benchmarks with rich annotations. However, research is still mainly limited to human action or sports recognition - focusing on a highly specific video understanding task and thus…

Computer Vision and Pattern Recognition · Computer Science 2020-12-16 Ali Diba , Mohsen Fayyaz , Vivek Sharma , Manohar Paluri , Jurgen Gall , Rainer Stiefelhagen , Luc Van Gool

In this paper, we present the Global Multimedia Deepfake Detection held concurrently with the Inclusion 2024. Our Multimedia Deepfake Detection aims to detect automatic image and audio-video manipulations including but not limited to…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Yi Zhang , Weize Gao , Changtao Miao , Man Luo , Jianshu Li , Wenzhong Deng , Zhe Li , Bingyu Hu , Weibin Yao , Yunfeng Diao , Wenbo Zhou , Tao Gong , Qi Chu

Understanding the dynamic physical world, characterized by its evolving 3D structure, real-world motion, and semantic content with textual descriptions, is crucial for human-agent interaction and enables embodied agents to perceive and act…

This paper introduces a novel system identification and tracking method for PieceWise Smooth (PWS) nonlinear stochastic hybrid systems. We are able to correctly identify and track challenging problems with diverse dynamics and low…

Visual Word Sense Disambiguation (VWSD) is a multi-modal task that aims to select, among a batch of candidate images, the one that best entails the target word's meaning within a limited context. In this paper, we propose a multi-modal…

Computer Vision and Pattern Recognition · Computer Science 2023-12-01 Zhuohao Yin , Xin Huang