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The remote sensing image change detection task is an essential method for large-scale monitoring. We propose HSANet, a network that uses hierarchical convolution to extract multi-scale features. It incorporates hybrid self-attention and…

计算机视觉与模式识别 · 计算机科学 2025-04-22 Chengxi Han , Xiaoyu Su , Zhiqiang Wei , Meiqi Hu , Yichu Xu

We address the problem of 3D object detection, that is, estimating 3D object bounding boxes from point clouds. 3D object detection methods exploit either voxel-based or point-based features to represent 3D objects in a scene. Voxel-based…

计算机视觉与模式识别 · 计算机科学 2021-04-05 Jongyoun Noh , Sanghoon Lee , Bumsub Ham

This paper presents a novel joint neural networks approach to address the challenging one-shot object recognition and detection tasks. Inspired by Siamese neural networks and state-of-art multi-box detection approaches, the joint neural…

计算机视觉与模式识别 · 计算机科学 2024-08-02 Camilo J. Vargas , Qianni Zhang , Ebroul Izquierdo

Recent one-stage object detectors follow a per-pixel prediction approach that predicts both the object category scores and boundary positions from every single grid location. However, the most suitable positions for inferring different…

计算机视觉与模式识别 · 计算机科学 2022-12-02 Li Yang , Yan Xu , Shaoru Wang , Chunfeng Yuan , Ziqi Zhang , Bing Li , Weiming Hu

In this work, we present a novel data-driven method for robust 6DoF object pose estimation from a single RGBD image. Unlike previous methods that directly regressing pose parameters, we tackle this challenging task with a keypoint-based…

计算机视觉与模式识别 · 计算机科学 2020-03-25 Yisheng He , Wei Sun , Haibin Huang , Jianran Liu , Haoqiang Fan , Jian Sun

Weakly supervised object localization (WSOL) is a challenging problem which aims to localize objects with only image-level labels. Due to the lack of ground truth bounding boxes, class labels are mainly employed to train the model. This…

计算机视觉与模式识别 · 计算机科学 2020-11-24 Sabrina Narimene Benassou , Wuzhen Shi , Feng Jiang , Abdallah Benzine

In this paper, we propose a novel visual Semantic-Spatial Self-Highlighting Network (termed 3SHNet) for high-precision, high-efficiency and high-generalization image-sentence retrieval. 3SHNet highlights the salient identification of…

计算机视觉与模式识别 · 计算机科学 2024-04-29 Xuri Ge , Songpei Xu , Fuhai Chen , Jie Wang , Guoxin Wang , Shan An , Joemon M. Jose

Human-object interaction (HOI) detection as a downstream of object detection tasks requires localizing pairs of humans and objects and extracting the semantic relationships between humans and objects from an image. Recently, one-stage…

计算机视觉与模式识别 · 计算机科学 2021-12-17 Junwen Chen , Keiji Yanai

The goal of object detection is to determine the class and location of objects in an image. This paper proposes a novel anchor-free, two-stage framework which first extracts a number of object proposals by finding potential corner keypoint…

计算机视觉与模式识别 · 计算机科学 2020-07-29 Kaiwen Duan , Lingxi Xie , Honggang Qi , Song Bai , Qingming Huang , Qi Tian

This paper presents a method for analysis of the vote space created from the local features extraction process in a multi-detection system. The method is opposed to the classic clustering approach and gives a high level of control over the…

计算机视觉与模式识别 · 计算机科学 2016-01-06 Grzegorz Kurzejamski , Jacek Zawistowski , Grzegorz Sarwas

Visual intelligence at the edge is becoming a growing necessity for low latency applications and situations where real-time decision is vital. Object detection, the first step in visual data analytics, has enjoyed significant improvements…

计算机视觉与模式识别 · 计算机科学 2019-11-15 George Plastiras , Christos Kyrkou , Theocharis Theocharides

We present KDFNet, a novel method for 6D object pose estimation from RGB images. To handle occlusion, many recent works have proposed to localize 2D keypoints through pixel-wise voting and solve a Perspective-n-Point (PnP) problem for pose…

计算机视觉与模式识别 · 计算机科学 2021-09-22 Xingyu Liu , Shun Iwase , Kris M. Kitani

Robust and accurate planar tracking over a whole video sequence is vitally important for many vision applications. The key to planar object tracking is to find object correspondences, modeled by homography, between the reference image and…

计算机视觉与模式识别 · 计算机科学 2022-09-20 Haoxian Zhang , Yonggen Ling

Camouflaged object detection (COD), segmenting objects that are elegantly blended into their surroundings, is a valuable yet challenging task. Existing deep-learning methods often fall into the difficulty of accurately identifying the…

计算机视觉与模式识别 · 计算机科学 2025-08-21 Yujia Sun , Shuo Wang , Chenglizhao Chen , Tian-Zhu Xiang

We propose a method for 6DoF pose estimation of rigid objects that uses a state-of-the-art deep learning based instance detector to segment object instances in an RGB image, followed by a point-pair based voting method to recover the…

计算机视觉与模式识别 · 计算机科学 2020-11-12 Rebecca König , Bertram Drost

Efficient generation of high-quality object proposals is an essential step in state-of-the-art object detection systems based on deep convolutional neural networks (DCNN) features. Current object proposal algorithms are computationally…

计算机视觉与模式识别 · 计算机科学 2016-04-14 Yongxi Lu , Tara Javidi

This paper presents how we can achieve the state-of-the-art accuracy in multi-category object detection task while minimizing the computational cost by adapting and combining recent technical innovations. Following the common pipeline of…

计算机视觉与模式识别 · 计算机科学 2016-10-03 Kye-Hyeon Kim , Sanghoon Hong , Byungseok Roh , Yeongjae Cheon , Minje Park

In this paper, we present an accurate approach to estimate vehicles' pose and shape from off-board multiview images. The images are taken by monocular cameras and have small overlaps. We utilize state-of-the-art convolutional neural…

计算机视觉与模式识别 · 计算机科学 2018-11-13 Wenhao Ding , Shuaijun Li , Guilin Zhang , Xiangyu Lei , Huihuan Qian

Salient object detection plays an important part in a vision system to detect important regions. Convolutional neural network (CNN) based methods directly train their models with large-scale datasets, but what is the crucial feature for…

计算机视觉与模式识别 · 计算机科学 2020-10-19 Yongqing Liang

In this work, we present STOPNet, a framework for 6-DoF object suction detection on production lines, with a focus on but not limited to transparent objects, which is an important and challenging problem in robotic systems and modern…

机器人学 · 计算机科学 2023-10-10 Yuxuan Kuang , Qin Han , Danshi Li , Qiyu Dai , Lian Ding , Dong Sun , Hanlin Zhao , He Wang