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6D object pose estimation aims at determining an object's translation, rotation, and scale, typically from a single RGBD image. Recent advancements have expanded this estimation from instance-level to category-level, allowing models to…

Computer Vision and Pattern Recognition · Computer Science 2025-03-24 Mengchen Zhang , Tong Wu , Tai Wang , Tengfei Wang , Ziwei Liu , Dahua Lin

Can our video understanding systems perceive objects when a heavy occlusion exists in a scene? To answer this question, we collect a large-scale dataset called OVIS for occluded video instance segmentation, that is, to simultaneously…

Computer Vision and Pattern Recognition · Computer Science 2022-05-18 Jiyang Qi , Yan Gao , Yao Hu , Xinggang Wang , Xiaoyu Liu , Xiang Bai , Serge Belongie , Alan Yuille , Philip H. S. Torr , Song Bai

For years, researchers have been devoted to generalizable object perception and manipulation, where cross-category generalizability is highly desired yet underexplored. In this work, we propose to learn such cross-category skills via…

Computer Vision and Pattern Recognition · Computer Science 2023-03-28 Haoran Geng , Helin Xu , Chengyang Zhao , Chao Xu , Li Yi , Siyuan Huang , He Wang

Recent development in vision-language approaches has instigated a paradigm shift in learning visual recognition models from language supervision. These approaches align objects with language queries (e.g. "a photo of a cat") and improve the…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Liunian Harold Li , Zi-Yi Dou , Nanyun Peng , Kai-Wei Chang

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

Class-agnostic counting (CAC) has numerous potential applications across various domains. The goal is to count objects of an arbitrary category during testing, based on only a few annotated exemplars. In this paper, we point out that the…

Computer Vision and Pattern Recognition · Computer Science 2023-07-18 Jingyi Xu , Hieu Le , Dimitris Samaras

Traditional object detection answers two questions; "what" (what the object is?) and "where" (where the object is?). "what" part of the object detection can be fine-grained further i.e. "what type", "what shape" and "what material" etc.…

Computer Vision and Pattern Recognition · Computer Science 2022-04-20 Addel Zafar , Umar Khalid

In this paper, we introduce a novel benchmark, dubbed VastTrack, towards facilitating the development of more general visual tracking via encompassing abundant classes and videos. VastTrack possesses several attractive properties: (1) Vast…

Computer Vision and Pattern Recognition · Computer Science 2024-03-07 Liang Peng , Junyuan Gao , Xinran Liu , Weihong Li , Shaohua Dong , Zhipeng Zhang , Heng Fan , Libo Zhang

We present an approach for jointly matching and segmenting object instances of the same category within a collection of images. In contrast to existing algorithms that tackle the tasks of semantic matching and object co-segmentation in…

Computer Vision and Pattern Recognition · Computer Science 2020-03-31 Yun-Chun Chen , Yen-Yu Lin , Ming-Hsuan Yang , Jia-Bin Huang

In this paper, we show that recent advances in self-supervised feature learning enable unsupervised object discovery and semantic segmentation with a performance that matches the state of the field on supervised semantic segmentation 10…

Computer Vision and Pattern Recognition · Computer Science 2023-05-02 Andrii Zadaianchuk , Matthaeus Kleindessner , Yi Zhu , Francesco Locatello , Thomas Brox

Collecting 3D object datasets involves a large amount of manual work and is time consuming. Getting complete models of objects either requires a 3D scanner that covers all the surfaces of an object or one needs to rotate it to completely…

In this work we explore the task of instance segmentation with attribute localization, which unifies instance segmentation (detect and segment each object instance) and fine-grained visual attribute categorization (recognize one or multiple…

Computer Vision and Pattern Recognition · Computer Science 2020-07-21 Menglin Jia , Mengyun Shi , Mikhail Sirotenko , Yin Cui , Claire Cardie , Bharath Hariharan , Hartwig Adam , Serge Belongie

Video object segmentation (VOS) aims to segment specified target objects throughout a video. Although state-of-the-art methods have achieved impressive performance (e.g., 90+% J&F) on benchmarks such as DAVIS and YouTube-VOS, these datasets…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Henghui Ding , Kaining Ying , Chang Liu , Shuting He , Xudong Jiang , Yu-Gang Jiang , Philip H. S. Torr , Song Bai

We introduce Uncommon Objects in 3D (uCO3D), a new object-centric dataset for 3D deep learning and 3D generative AI. uCO3D is the largest publicly-available collection of high-resolution videos of objects with 3D annotations that ensures…

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

Image captioning models have achieved impressive results on datasets containing limited visual concepts and large amounts of paired image-caption training data. However, if these models are to ever function in the wild, a much larger…

Computer Vision and Pattern Recognition · Computer Science 2020-07-07 Harsh Agrawal , Karan Desai , Yufei Wang , Xinlei Chen , Rishabh Jain , Mark Johnson , Dhruv Batra , Devi Parikh , Stefan Lee , Peter Anderson

The recently presented COCO detection challenge will most probably be the reference benchmark in object detection in the next years. COCO is two orders of magnitude larger than Pascal and has four times the number of categories; so in all…

Computer Vision and Pattern Recognition · Computer Science 2015-09-15 Jordi Pont-Tuset , Pablo Arbeláez , Luc Van Gool

Recent object detection systems rely on two critical steps: (1) a set of object proposals is predicted as efficiently as possible, and (2) this set of candidate proposals is then passed to an object classifier. Such approaches have been…

Computer Vision and Pattern Recognition · Computer Science 2015-09-02 Pedro O. Pinheiro , Ronan Collobert , Piotr Dollar

Segmenting objects in videos is a fundamental computer vision task. The current deep learning based paradigm offers a powerful, but data-hungry solution. However, current datasets are limited by the cost and human effort of annotating…

Computer Vision and Pattern Recognition · Computer Science 2021-01-07 Bin Zhao , Goutam Bhat , Martin Danelljan , Luc Van Gool , Radu Timofte

3D object detection has recently become popular due to many applications in robotics, augmented reality, autonomy, and image retrieval. We introduce the Objectron dataset to advance the state of the art in 3D object detection and foster new…

Computer Vision and Pattern Recognition · Computer Science 2020-12-21 Adel Ahmadyan , Liangkai Zhang , Jianing Wei , Artsiom Ablavatski , Matthias Grundmann