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Related papers: Physics-Aware Video Instance Removal Benchmark

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Video object removal aims to eliminate dynamic target objects and their visual effects, such as deformation, shadows, and reflections, while restoring seamless backgrounds. Recent diffusion-based video inpainting and object removal methods…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Yang Fu , Yike Zheng , Ziyun Dai , Henghui Ding

Removing objects from videos remains difficult in the presence of real-world imperfections such as shadows, abrupt motion, and defective masks. Existing diffusion-based video inpainting models often struggle to maintain temporal stability…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Jiagao Hu , Yuxuan Chen , Fuhao Li , Zepeng Wang , Fei Wang , Daiguo Zhou , Jian Luan

Existing video object removal methods excel at inpainting content "behind" the object and correcting appearance-level artifacts such as shadows and reflections. However, when the removed object has more significant interactions, such as…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Saman Motamed , William Harvey , Benjamin Klein , Luc Van Gool , Zhuoning Yuan , Ta-Ying Cheng

In this paper, we introduce Object-WIPER, a training-free framework for removing dynamic objects and their associated visual effects from videos, and inpainting them with semantically consistent and temporally coherent content. Our approach…

Computer Vision and Pattern Recognition · Computer Science 2026-02-24 Saksham Singh Kushwaha , Sayan Nag , Yapeng Tian , Kuldeep Kulkarni

Labeling pixel-wise object masks in videos is a resource-intensive and laborious process. Box-supervised Video Instance Segmentation (VIS) methods have emerged as a viable solution to mitigate the labor-intensive annotation process. . In…

Computer Vision and Pattern Recognition · Computer Science 2024-04-23 Zhangjing Yang , Dun Liu , Wensheng Cheng , Jinqiao Wang , Yi Wu

Inpainting for real-world human and pedestrian removal in high-resolution video clips presents significant challenges, particularly in achieving high-quality outcomes, ensuring temporal consistency, and managing complex object interactions…

Computer Vision and Pattern Recognition · Computer Science 2025-04-07 Huiming Sun , Yikang Li , Kangning Yang , Ruineng Li , Daitao Xing , Yangbo Xie , Lan Fu , Kaiyu Zhang , Ming Chen , Jiaming Ding , Jiang Geng , Jie Cai , Zibo Meng , Chiuman Ho

Video object removal is a challenging task in video processing that often requires massive human efforts. Given the mask of the foreground object in each frame, the goal is to complete (inpaint) the object region and generate a video…

Computer Vision and Pattern Recognition · Computer Science 2019-04-16 Ya-Liang Chang , Zhe Yu Liu , Winston Hsu

Object removal refers to the process of erasing designated objects from an image while preserving the overall appearance, and it is one area where image inpainting is widely used in real-world applications. The performance of an object…

Computer Vision and Pattern Recognition · Computer Science 2024-04-18 Changsuk Oh , Dongseok Shim , Taekbeom Lee , H. Jin Kim

We introduce the Lecture Video Visual Objects (LVVO) dataset, a new benchmark for visual object detection in educational video content. The dataset consists of 4,000 frames extracted from 245 lecture videos spanning biology, computer…

Computer Vision and Pattern Recognition · Computer Science 2025-06-18 Dipayan Biswas , Shishir Shah , Jaspal Subhlok

Video object removal aims to eliminate target objects from videos while plausibly completing missing regions and preserving spatio-temporal consistency. Although diffusion models have recently advanced this task, it remains challenging to…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Dingming Liu , Wenjing Wang , Chen Li , Jing Lyu

Evaluating object removal in images and videos remains challenging because the task is inherently one-to-many, yet existing metrics frequently disagree with human perception. Full-reference metrics reward copy-paste behaviors over genuine…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Fuhao Li , Shaofeng You , Jiagao Hu , Yu Liu , Yuxuan Chen , Zepeng Wang , Fei Wang , Daiguo Zhou , Jian Luan

Recent advances in visual anomaly detection research have seen AUROC and AUPRO scores on public benchmark datasets such as MVTec and VisA converge towards perfect recall, giving the impression that these benchmarks are near-solved. However,…

Computer Vision and Pattern Recognition · Computer Science 2024-10-24 Joao P. C. Bertoldo , Dick Ameln , Ashwin Vaidya , Samet Akçay

Particle Image Velocimetry (PIV) is an imaging technique in experimental fluid dynamics that quantifies flow fields around bluff bodies by analyzing the displacement of neutrally buoyant tracer particles immersed in the fluid. Traditional…

Fluid Dynamics · Physics 2025-12-15 Alan Bonomi , Francesco Banelli , Antonio Terpin

Video instance segmentation requires classifying, segmenting, and tracking every object across video frames. Unlike existing approaches that rely on masks, boxes, or category labels, we propose UVIS, a novel Unsupervised Video Instance…

Computer Vision and Pattern Recognition · Computer Science 2024-06-12 Shuaiyi Huang , Saksham Suri , Kamal Gupta , Sai Saketh Rambhatla , Ser-nam Lim , Abhinav Shrivastava

Current state-of-the-art object detection and segmentation methods work well under the closed-world assumption. This closed-world setting assumes that the list of object categories is available during training and deployment. However, many…

Computer Vision and Pattern Recognition · Computer Science 2021-04-13 Weiyao Wang , Matt Feiszli , Heng Wang , Du Tran

Video instance segmentation (VIS) is a critical task with diverse applications, including autonomous driving and video editing. Existing methods often underperform on complex and long videos in real world, primarily due to two factors.…

Computer Vision and Pattern Recognition · Computer Science 2023-07-17 Tao Zhang , Xingye Tian , Yu Wu , Shunping Ji , Xuebo Wang , Yuan Zhang , Pengfei Wan

We introduce VISOR, a new dataset of pixel annotations and a benchmark suite for segmenting hands and active objects in egocentric video. VISOR annotates videos from EPIC-KITCHENS, which comes with a new set of challenges not encountered in…

Computer Vision and Pattern Recognition · Computer Science 2022-09-28 Ahmad Darkhalil , Dandan Shan , Bin Zhu , Jian Ma , Amlan Kar , Richard Higgins , Sanja Fidler , David Fouhey , Dima Damen

Video object removal frequently struggles to simultaneously eliminate target objects and their associated physical effects (e.g., smoke, reflections, light, and ripples) in out-of-domain scenarios due to complex spatiotemporal ambiguities.…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 Yuqing Chen , Lin Liu , Haisu Wu , Xiaopeng Zhang , Yaowei Wang , Yujiu Yang , Qi Tian

This paper introduces the problem of Fine-grained Incident Video Retrieval (FIVR). Given a query video, the objective is to retrieve all associated videos, considering several types of associations that range from duplicate videos to videos…

Multimedia · Computer Science 2019-03-26 Giorgos Kordopatis-Zilos , Symeon Papadopoulos , Ioannis Patras , Ioannis Kompatsiaris

This paper presents a review of the LoViF 2026 Challenge on Weather Removal in Videos. The challenge encourages the development of methods for restoring clean videos from inputs degraded by adverse weather conditions such as rain and snow,…

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