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Object class detection has been a synonym for 2D bounding box localization for the longest time, fueled by the success of powerful statistical learning techniques, combined with robust image representations. Only recently, there has been a…

计算机视觉与模式识别 · 计算机科学 2015-03-18 Bojan Pepik , Michael Stark , Peter Gehler , Tobias Ritschel , Bernt Schiele

In existing works that learn representation for object detection, the relationship between a candidate window and the ground truth bounding box of an object is simplified by thresholding their overlap. This paper shows information loss in…

计算机视觉与模式识别 · 计算机科学 2015-12-10 Xingyu Zeng , Wanli Ouyang , Xiaogang Wang

Intelligent robots rely on object detection models to perceive the environment. Following advances in deep learning security it has been revealed that object detection models are vulnerable to adversarial attacks. However, prior research…

人工智能 · 计算机科学 2023-12-13 Han Wu , Syed Yunas , Sareh Rowlands , Wenjie Ruan , Johan Wahlstrom

Regression-based text detection methods have already achieved promising performances with simple network structure and high efficiency. However, they are behind in accuracy comparing with recent segmentation-based text detectors. In this…

计算机视觉与模式识别 · 计算机科学 2020-05-27 Zengyuan Guo , Zilin Wang , Zhihui Wang , Wanli Ouyang , Haojie Li , Wen Gao

Recent object detectors find instances while categorizing candidate regions. As each region is evaluated independently, the number of candidate regions from a detector is usually larger than the number of objects. Since the final goal of…

计算机视觉与模式识别 · 计算机科学 2019-09-04 Nuri Kim , Donghoon Lee , Songhwai Oh

Multiple object tracking is to give each object an id in the video. The difficulty is how to match the predicted objects and detected objects in same frames. Matching features include appearance features, location features, etc. These…

计算机视觉与模式识别 · 计算机科学 2021-01-07 Jie Zhang

This paper aims to classify and locate objects accurately and efficiently, without using bounding box annotations. It is challenging as objects in the wild could appear at arbitrary locations and in different scales. In this paper, we…

计算机视觉与模式识别 · 计算机科学 2016-04-14 Chen Sun , Manohar Paluri , Ronan Collobert , Ram Nevatia , Lubomir Bourdev

Referring video object segmentation aims to segment and track a target object in a video using a natural language prompt. Existing methods typically fuse visual and textual features in a highly entangled manner, processing multi-modal…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Suhwan Cho , Seunghoon Lee , Minhyeok Lee , Jungho Lee , Sangyoun Lee

Detection identifies objects as axis-aligned boxes in an image. Most successful object detectors enumerate a nearly exhaustive list of potential object locations and classify each. This is wasteful, inefficient, and requires additional…

计算机视觉与模式识别 · 计算机科学 2019-04-26 Xingyi Zhou , Dequan Wang , Philipp Krähenbühl

Recent works have shown that convolutional networks have substantially improved the performance of multiple object tracking by simultaneously learning detection and appearance features. However, due to the local perception of the…

计算机视觉与模式识别 · 计算机科学 2021-04-09 Qiang Wang , Yun Zheng , Pan Pan , Yinghui Xu

We perform fast vehicle detection from traffic surveillance cameras. A novel deep learning framework, namely Evolving Boxes, is developed that proposes and refines the object boxes under different feature representations. Specifically, our…

计算机视觉与模式识别 · 计算机科学 2018-02-23 Li Wang , Yao Lu , Hong Wang , Yingbin Zheng , Hao Ye , Xiangyang Xue

In the classical tracking-by-detection (TBD) paradigm, detection and tracking are separately and sequentially conducted, and data association must be properly performed to achieve satisfactory tracking performance. In this paper, a new…

计算机视觉与模式识别 · 计算机科学 2024-03-25 Xiyang Wang , Chunyun Fu , Jiawei He , Mingguang Huang , Ting Meng , Siyu Zhang , Hangning Zhou , Ziyao Xu , Chi Zhang

Object modeling has become a core part of recent tracking frameworks. Current popular tackers use Transformer attention to extract the template feature separately or interactively with the search region. However, separate template learning…

计算机视觉与模式识别 · 计算机科学 2023-08-11 Yidong Cai , Jie Liu , Jie Tang , Gangshan Wu

Objects moving at high speed along complex trajectories often appear in videos, especially videos of sports. Such objects elapse non-negligible distance during exposure time of a single frame and therefore their position in the frame is not…

计算机视觉与模式识别 · 计算机科学 2020-06-03 Jan Kotera , Denys Rozumnyi , Filip Šroubek , Jiří Matas

3D single object tracking plays an essential role in many applications, such as autonomous driving. It remains a challenging problem due to the large appearance variation and the sparsity of points caused by occlusion and limited sensor…

计算机视觉与模式识别 · 计算机科学 2023-03-20 Tian-Xing Xu , Yuan-Chen Guo , Yu-Kun Lai , Song-Hai Zhang

Object localization has a vital role in any object detector, and therefore, has been the focus of attention by many researchers. In this article, a special training approach is proposed for a light convolutional neural network (CNN) to…

计算机视觉与模式识别 · 计算机科学 2023-05-18 Faraz Lotfi , Farnoosh Faraji , Hamid D. Taghirad

Object detection is a core problem in computer vision. With the development of deep ConvNets, the performance of object detectors has been dramatically improved. The deep ConvNets based object detectors mainly focus on regressing the…

计算机视觉与模式识别 · 计算机科学 2017-06-14 Xinggang Wang , Kaibing Chen , Zilong Huang , Cong Yao , Wenyu Liu

This article presents a model which is capable of learning and abstracting new concepts based on comparing observations and finding the resemblance between the observations. In the model, the new observations are compared with the templates…

机器学习 · 计算机科学 2011-01-27 Mohammadreza Abolghasemi-Dahaghani , Farzad Didehvar , Alireza Nowroozi

This paper presents a long-term object tracking framework with a moving event camera under general tracking conditions. A first of its kind for these revolutionary cameras, the tracking framework uses a discriminative representation for the…

计算机视觉与模式识别 · 计算机科学 2020-09-03 Bharath Ramesh , Shihao Zhang , Hong Yang , Andres Ussa , Matthew Ong , Garrick Orchard , Cheng Xiang

Anchor free methods have defined the new frontier in state-of-the-art object detection researches where accurate bounding box estimation is the key to the success of these methods. However, even the bounding box has the highest confidence…

计算机视觉与模式识别 · 计算机科学 2020-07-29 Ran Chen , Yong Liu , Mengdan Zhang , Shu Liu , Bei Yu , Yu-Wing Tai