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Recently, object detection in aerial images has gained much attention in computer vision. Different from objects in natural images, aerial objects are often distributed with arbitrary orientation. Therefore, the detector requires more…

计算机视觉与模式识别 · 计算机科学 2021-03-16 Jiaming Han , Jian Ding , Nan Xue , Gui-Song Xia

The Transformer-based detectors (i.e., DETR) have demonstrated impressive performance on end-to-end object detection. However, transferring DETR to different data distributions may lead to a significant performance degradation. Existing…

计算机视觉与模式识别 · 计算机科学 2023-07-04 Peidong Jia , Jiaming Liu , Senqiao Yang , Jiarui Wu , Xiaodong Xie , Shanghang Zhang

To overcome the half a wavelength resolution limitations of ultrasound imaging, microbubbles (MBs) have been utilized widely in the field. Conventional MB localization methods are limited whether by exhaustive parameter tuning or…

图像与视频处理 · 电气工程与系统科学 2023-08-22 Sepideh K. Gharamaleki , Brandon Helfield , Hassan Rivaz

Detection transformer (DETR) relies on one-to-one assignment, assigning one ground-truth object to one prediction, for end-to-end detection without NMS post-processing. It is known that one-to-many assignment, assigning one ground-truth…

计算机视觉与模式识别 · 计算机科学 2023-09-01 Qiang Chen , Xiaokang Chen , Jian Wang , Shan Zhang , Kun Yao , Haocheng Feng , Junyu Han , Errui Ding , Gang Zeng , Jingdong Wang

Moving Object Detection (MOD) is a crucial task for the Autonomous Driving pipeline. MOD is usually handled via 2-stream convolutional architectures that incorporates both appearance and motion cues, without considering the inter-relations…

计算机视觉与模式识别 · 计算机科学 2021-06-23 Eslam Mohamed , Ahmad El-Sallab

Vision Transformers (ViTs) have achieved remarkable success in computer vision tasks. However, their potential in rotation-sensitive scenarios has not been fully explored, and this limitation may be inherently attributed to the lack of…

计算机视觉与模式识别 · 计算机科学 2024-02-23 Hongtian Yu , Yunjie Tian , Qixiang Ye , Yunfan Liu

The recently proposed Detection Transformer (DETR) model successfully applies Transformer to objects detection and achieves comparable performance with two-stage object detection frameworks, such as Faster-RCNN. However, DETR suffers from…

计算机视觉与模式识别 · 计算机科学 2021-08-21 Peng Gao , Minghang Zheng , Xiaogang Wang , Jifeng Dai , Hongsheng Li

We consider the problem of omni-supervised object detection, which can use unlabeled, fully labeled and weakly labeled annotations, such as image tags, counts, points, etc., for object detection. This is enabled by a unified architecture,…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Pei Wang , Zhaowei Cai , Hao Yang , Gurumurthy Swaminathan , Nuno Vasconcelos , Bernt Schiele , Stefano Soatto

Detecting and segmenting object instances is a common task in biomedical applications. Examples range from detecting lesions on functional magnetic resonance images, to the detection of tumours in histopathological images and extracting…

计算机视觉与模式识别 · 计算机科学 2021-04-12 Tim Prangemeier , Christoph Reich , Heinz Koeppl

In the domain of moment retrieval, accurately identifying temporal segments within videos based on natural language queries remains challenging. Traditional methods often employ pre-trained models that struggle with fine-grained information…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Haojian Huang , Kaijing Ma , Jin Chen , Haodong Chen , Zhou Wu , Xianghao Zang , Han Fang , Chao Ban , Hao Sun , Mulin Chen , Zhongjiang He

In this paper, we address the limitations of the DETR-based semi-supervised object detection (SSOD) framework, particularly focusing on the challenges posed by the quality of object queries. In DETR-based SSOD, the one-to-one assignment…

计算机视觉与模式识别 · 计算机科学 2024-04-03 Tahira Shehzadi , Khurram Azeem Hashmi , Didier Stricker , Muhammad Zeshan Afzal

In the past few years, mobile deep-learning deployment progressed by leaps and bounds, but solutions still struggle to accommodate its severe and fluctuating operational restrictions, which include bandwidth, latency, computation, and…

计算机视觉与模式识别 · 计算机科学 2021-08-10 Juliano S. Assine , J. C. S. Santos Filho , Eduardo Valle

The Detection Transformer (DETR), by incorporating the Hungarian algorithm, has significantly simplified the matching process in object detection tasks. This algorithm facilitates optimal one-to-one matching of predicted bounding boxes to…

计算机视觉与模式识别 · 计算机科学 2025-03-07 Masoumeh Zareapoor , Pourya Shamsolmoali , Huiyu Zhou , Yue Lu , Salvador García

We introduce a framework for multi-camera 3D object detection. In contrast to existing works, which estimate 3D bounding boxes directly from monocular images or use depth prediction networks to generate input for 3D object detection from 2D…

计算机视觉与模式识别 · 计算机科学 2021-10-14 Yue Wang , Vitor Guizilini , Tianyuan Zhang , Yilun Wang , Hang Zhao , Justin Solomon

Human-Object Interaction (HOI) detection is a core task for high-level image understanding. Recently, Detection Transformer (DETR)-based HOI detectors have become popular due to their superior performance and efficient structure. However,…

计算机视觉与模式识别 · 计算机科学 2022-07-13 Xubin Zhong , Changxing Ding , Zijian Li , Shaoli Huang

DEtection TRansformer (DETR) becomes a dominant paradigm, mainly due to its common architecture with high accuracy and no post-processing. However, DETR suffers from unstable training dynamics. It consumes more data and epochs to converge…

计算机视觉与模式识别 · 计算机科学 2024-06-11 Shengjian Wu , Li Sun , Qingli Li

Self-supervised pre-training and transformer-based networks have significantly improved the performance of object detection. However, most of the current self-supervised object detection methods are built on convolutional-based…

计算机视觉与模式识别 · 计算机科学 2023-03-16 Guoqiang Jin , Fan Yang , Mingshan Sun , Ruyi Zhao , Yakun Liu , Wei Li , Tianpeng Bao , Liwei Wu , Xingyu Zeng , Rui Zhao

Annotating bounding boxes for object detection is expensive, time-consuming, and error-prone. In this work, we propose a DETR based framework called ComplETR that is designed to explicitly complete missing annotations in partially annotated…

计算机视觉与模式识别 · 计算机科学 2022-09-14 Achin Jain , Kibok Lee , Gurumurthy Swaminathan , Hao Yang , Bernt Schiele , Avinash Ravichandran , Onkar Dabeer

Temporal sentence grounding aims to identify exact moments in a video that correspond to a given textual query, typically addressed with detection transformer (DETR) solutions. However, we find that typical strategies designed to enhance…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Jiajin Tang , Zhengxuan Wei , Yuchen Zhu , Cheng Shi , Guanbin Li , Liang Lin , Sibei Yang

Robust object detection is critical for autonomous driving and mobile robotics, where accurate detection of vehicles, pedestrians, and obstacles is essential for ensuring safety. Despite the advancements in object detection transformers…

计算机视觉与模式识别 · 计算机科学 2024-12-30 Amirhossein Nazeri , Chunheng Zhao , Pierluigi Pisu