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This paper Traffic sign recognition plays a crucial role in the development of autonomous vehicles and advanced driver-assistance systems (ADAS). Despite significant advances in deep learning and object detection, accurately detecting and…

计算机视觉与模式识别 · 计算机科学 2025-04-07 Baba Ibrahim , Zhou Kui

Extracting building footprints from aerial images is essential for precise urban mapping with photogrammetric computer vision technologies. Existing approaches mainly assume that the roof and footprint of a building are well overlapped,…

计算机视觉与模式识别 · 计算机科学 2022-04-29 Jinwang Wang , Lingxuan Meng , Weijia Li , Wen Yang , Lei Yu , Gui-Song Xia

This paper presents an architectural analysis of YOLOv12, a significant advancement in single-stage, real-time object detection building upon the strengths of its predecessors while introducing key improvements. The model incorporates an…

计算机视觉与模式识别 · 计算机科学 2025-02-21 Mujadded Al Rabbani Alif , Muhammad Hussain

We propose a machine learning based approach for automatic regularization and polygonization of building segmentation masks. Taking an image as input, we first predict building segmentation maps exploiting generic fully convolutional…

计算机视觉与模式识别 · 计算机科学 2020-12-18 Stefano Zorzi , Ksenia Bittner , Friedrich Fraundorfer

This research work dives into an in-depth evaluation of the YOLOv8 (You Only Look Once) algorithm's efficiency in object detection, specially focusing on Barcode and QR code recognition. Utilizing the real-time detection abilities of…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Kushagra Pandya , Heli Hathi , Het Buch , Ravikumar R N , Shailendrasinh Chauhan , Sushil Kumar Singh

We present a learning-based approach to reconstruct buildings as 3D polygonal meshes from airborne LiDAR point clouds. What makes 3D building reconstruction from airborne LiDAR hard is the large diversity of building designs and especially…

计算机视觉与模式识别 · 计算机科学 2024-07-30 Yujia Liu , Anton Obukhov , Jan Dirk Wegner , Konrad Schindler

Building segmentation from aerial images and 3D laser scanning (LiDAR) is a challenging task due to the diversity of backgrounds, building textures, and image quality. While current research using different types of convolutional and…

计算机视觉与模式识别 · 计算机科学 2023-01-18 Lei Li , Tianfang Zhang , Stefan Oehmcke , Fabian Gieseke , Christian Igel

With the high density of printed circuit board (PCB) design and the high speed of production, the traditional PCB defect detection model is difficult to take into account the accuracy and computational cost, and cannot meet the requirements…

计算机视觉与模式识别 · 计算机科学 2025-07-24 Li Pingzhen , Xu Sheng , Chen Jing , Su Chengyue

Distracted driving is a critical safety issue that leads to numerous fatalities and injuries worldwide. This study addresses the urgent need for efficient and real-time machine learning models to detect distracted driving behaviors.…

人工智能 · 计算机科学 2024-10-22 Mohamed R. Elshamy , Heba M. Emara , Mohamed R. Shoaib , Abdel-Hameed A. Badawy

With the development of modern society, traffic volume continues to increase in most countries worldwide, leading to an increase in the rate of pavement damage Therefore, the real-time and highly accurate pavement damage detection and…

计算机视觉与模式识别 · 计算机科学 2024-05-29 Zhengji Li , Xi Xiao , Jiacheng Xie , Yuxiao Fan , Wentao Wang , Gang Chen , Liqiang Zhang , Tianyang Wang

In this paper, we present an enhanced Convolutional Neural Network (CNN)-based rooftop solar photovoltaic (PV) panel detection approach using satellite images. We propose to use pre-trained CNN-based model to extract the local convolutional…

计算机视觉与模式识别 · 计算机科学 2025-01-07 Kuldeep Kurte , Kedar Kulkarni

Detecting small drones, often indistinguishable from birds, is crucial for modern surveillance. This work introduces a drone detection methodology built upon the medium-sized YOLOv11 object detection model. To enhance its performance on…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Rayson Laroca , Marcelo dos Santos , David Menotti

Object detection in remote sensing imagery remains a challenging task due to extreme scale variation, dense object distributions, and cluttered backgrounds. While recent detectors such as YOLOv8 have shown promising results, their backbone…

计算机视觉与模式识别 · 计算机科学 2025-05-28 Xinyuan Wang , Lian Peng , Xiangcheng Li , Yilin He , KinTak U

Autonomous vehicle perception systems require robust pedestrian detection, particularly on geometrically complex roadways like Type-S curved surfaces, where standard RGB camera-based methods face limitations. This paper introduces YOLO-APD,…

计算机视觉与模式识别 · 计算机科学 2025-07-09 Aquino Joctum , John Kandiri

X-ray computed tomography is a powerful tool for volumetric imaging, where three-dimensional (3D) images are generated from a large number of individual X-ray projection images. Collecting the required number of low noise projection images…

图像与视频处理 · 电气工程与系统科学 2025-04-30 Zhenduo Shang , Thomas Blumensath

A laser scanner can easily acquire the geometric data of physical environments in the form of a point cloud. Recognizing objects from a point cloud is often required for industrial 3D reconstruction, which should include not only geometry…

计算机视觉与模式识别 · 计算机科学 2020-07-01 Hyungki Kim , Moohyun Cha , Duhwan Mun

Deep learning has made great strides for object detection in images. The detection accuracy and computational cost of object detection depend on the spatial resolution of an image, which may be constrained by both the camera and storage…

计算机视觉与模式识别 · 计算机科学 2022-09-20 Yu Hao , Haoyang Pei , Yixuan Lyu , Zhongzheng Yuan , John-Ross Rizzo , Yao Wang , Yi Fang

While three-dimensional (3D) building models play an increasingly pivotal role in many real-world applications, obtaining a compact representation of buildings remains an open problem. In this paper, we present a novel framework for…

计算机视觉与模式识别 · 计算机科学 2022-12-20 Zhaiyu Chen , Hugo Ledoux , Seyran Khademi , Liangliang Nan

Object detection using images or videos captured by drones is a promising technology with significant potential across various industries. However, a major challenge is that drone images are typically taken from high altitudes, making…

计算机视觉与模式识别 · 计算机科学 2025-11-17 Hyun-Ki Jung

Object detection and classification are crucial tasks across various application domains, particularly in the development of safe and reliable Advanced Driver Assistance Systems (ADAS). Existing deep learning-based methods such as…

计算机视觉与模式识别 · 计算机科学 2025-07-25 Rashed Al Amin , Roman Obermaisser