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The YOLO series has become the most popular framework for real-time object detection due to its reasonable trade-off between speed and accuracy. However, we observe that the speed and accuracy of YOLOs are negatively affected by the NMS.…

Computer Vision and Pattern Recognition · Computer Science 2024-04-04 Yian Zhao , Wenyu Lv , Shangliang Xu , Jinman Wei , Guanzhong Wang , Qingqing Dang , Yi Liu , Jie Chen

Edge computing has emerged as a key paradigm for deploying deep learning-based object detection in time-sensitive scenarios. However, existing edge detection methods face challenges: 1) difficulty balancing detection precision with…

Computer Vision and Pattern Recognition · Computer Science 2024-12-25 Jiaqi Wu , Shihao Zhang , Simin Chen , Lixu Wang , Zehua Wang , Wei Chen , Fangyuan He , Zijian Tian , F. Richard Yu , Victor C. M. Leung

Modern detection transformers (DETRs) use a set of object queries to predict a list of bounding boxes, sort them by their classification confidence scores, and select the top-ranked predictions as the final detection results for the given…

Computer Vision and Pattern Recognition · Computer Science 2023-11-06 Yifan Pu , Weicong Liang , Yiduo Hao , Yuhui Yuan , Yukang Yang , Chao Zhang , Han Hu , Gao Huang

A key challenge for LiDAR-based 3D object detection is to capture sufficient features from large scale 3D scenes especially for distant or/and occluded objects. Albeit recent efforts made by Transformers with the long sequence modeling…

Computer Vision and Pattern Recognition · Computer Science 2023-03-23 Chao Zhou , Yanan Zhang , Jiaxin Chen , Di Huang

Open-vocabulary object detection, which is concerned with the problem of detecting novel objects guided by natural language, has gained increasing attention from the community. Ideally, we would like to extend an open-vocabulary detector…

Computer Vision and Pattern Recognition · Computer Science 2022-12-01 Yuhang Zang , Wei Li , Kaiyang Zhou , Chen Huang , Chen Change Loy

The accurate detection of suspicious regions in medical images is an error-prone and time-consuming process required by many routinely performed diagnostic procedures. To support clinicians during this difficult task, several automated…

Computer Vision and Pattern Recognition · Computer Science 2023-06-28 Marc K. Ickler , Michael Baumgartner , Saikat Roy , Tassilo Wald , Klaus H. Maier-Hein

Most existing domain adaptation (DA) methods align the features based on the domain feature distributions and ignore aspects related to fog, background and target objects, rendering suboptimal performance. In our DA framework, we retain the…

Computer Vision and Pattern Recognition · Computer Science 2022-11-28 Xin Yang , Michael Bi Mi , Yuan Yuan , Xin Wang , Robby T. Tan

Recently, DEtection TRansformer (DETR), an end-to-end object detection pipeline, has achieved promising performance. However, it requires large-scale labeled data and suffers from domain shift, especially when no labeled data is available…

Computer Vision and Pattern Recognition · Computer Science 2022-08-17 Jinze Yu , Jiaming Liu , Xiaobao Wei , Haoyi Zhou , Yohei Nakata , Denis Gudovskiy , Tomoyuki Okuno , Jianxin Li , Kurt Keutzer , Shanghang Zhang

Object detection methods under known single degradations have been extensively investigated. However, existing approaches require prior knowledge of the degradation type and train a separate model for each, limiting their practical…

Computer Vision and Pattern Recognition · Computer Science 2024-03-25 Yuwei Zhang , Yan Wu , Yanming Liu , Xinyue Peng

Domain adaptation for object detection (DAOD) has recently drawn much attention owing to its capability of detecting target objects without any annotations. To tackle the problem, previous works focus on aligning features extracted from…

Computer Vision and Pattern Recognition · Computer Science 2022-07-21 Mirae Do , Seogkyu Jeon , Pilhyeon Lee , Kibeom Hong , Yu-seung Ma , Hyeran Byun

Accurate and reliable object detection is critical for ensuring the safety and efficiency of Connected Autonomous Vehicles (CAVs). Traditional on-board perception systems have limited accuracy due to occlusions and blind spots, while…

Robotics · Computer Science 2025-09-25 Everett Richards , Bipul Thapa , Lena Mashayekhy

Object detection is a crucial task in computer vision that aims to identify and localize objects in images or videos. The recent advancements in deep learning and Convolutional Neural Networks (CNNs) have significantly improved the…

Computer Vision and Pattern Recognition · Computer Science 2023-04-12 Hrishitva Patel

In many applications, such as autonomous driving, hand manipulation, or robot navigation, object detection methods must be able to detect objects unseen in the training set. Open World Detection(OWD) seeks to tackle this problem by…

Computer Vision and Pattern Recognition · Computer Science 2022-01-14 Sachin Konan , Kevin J Liang , Li Yin

This paper proposes novel methods to enhance the performance of monocular 3D object detection models by leveraging the generalized feature extraction capabilities of a vision foundation model. Unlike traditional CNN-based approaches, which…

Computer Vision and Pattern Recognition · Computer Science 2025-02-04 Jihyeok Kim , Seongwoo Moon , Sungwon Nah , David Hyunchul Shim

Transformer-based detectors (DETRs) are becoming popular for their simple framework, but the large model size and heavy time consumption hinder their deployment in the real world. While knowledge distillation (KD) can be an appealing…

Computer Vision and Pattern Recognition · Computer Science 2023-03-20 Jiahao Chang , Shuo Wang , Haiming Xu , Zehui Chen , Chenhongyi Yang , Feng Zhao

This paper studies the challenging cross-domain few-shot object detection (CD-FSOD), aiming to develop an accurate object detector for novel domains with minimal labeled examples. While transformer-based open-set detectors, such as DE-ViT,…

Computer Vision and Pattern Recognition · Computer Science 2024-09-30 Yuqian Fu , Yu Wang , Yixuan Pan , Lian Huai , Xingyu Qiu , Zeyu Shangguan , Tong Liu , Yanwei Fu , Luc Van Gool , Xingqun Jiang

Deep learning (DL) based object detection has achieved great progress. These methods typically assume that large amount of labeled training data is available, and training and test data are drawn from an identical distribution. However, the…

Computer Vision and Pattern Recognition · Computer Science 2020-11-12 Wanyi Li , Fuyu Li , Yongkang Luo , Peng Wang , Jia sun

As a core step in structure-from-motion and SLAM, robust feature detection and description under challenging scenarios such as significant viewpoint changes remain unresolved despite their ubiquity. While recent works have identified the…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Gonglin Chen , Tianwen Fu , Haiwei Chen , Wenbin Teng , Hanyuan Xiao , Yajie Zhao

Visual prompted object detection enables interactive and flexible definition of target categories, thereby facilitating open-vocabulary detection. Since visual prompts are derived directly from image features, they often outperform text…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Bo Qian , Dahu Shi , Xing Wei

For specialized and dense downstream tasks such as object detection, labeling data requires expertise and can be very expensive, making few-shot and semi-supervised models much more attractive alternatives. While in the few-shot setup we…

Computer Vision and Pattern Recognition · Computer Science 2023-11-01 Quentin Bouniot , Angélique Loesch , Romaric Audigier , Amaury Habrard