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Prior art in traffic incident detection relies on high sensor coverage and is primarily based on decision-tree and random forest models that have limited representation capacity and, as a result, cannot detect incidents with high accuracy.…

机器学习 · 计算机科学 2024-08-05 Sai Shashank Peddiraju , Kaustubh Harapanahalli , Edward Andert , Aviral Shrivastava

Urban environments develop complex, non-obvious structures that are often hard to represent in the form of maps or guides. Finding the right place to go often requires intimate familiarity with the location in question and cannot easily be…

信息检索 · 计算机科学 2016-01-25 Siddharth Sarda , Carsten Eickhoff , Thomas Hofmann

In this paper, we propose a unified end-to-end trainable multi-task network that jointly handles lane and road marking detection and recognition that is guided by a vanishing point under adverse weather conditions. We tackle rainy and low…

计算机视觉与模式识别 · 计算机科学 2017-10-18 Seokju Lee , Junsik Kim , Jae Shin Yoon , Seunghak Shin , Oleksandr Bailo , Namil Kim , Tae-Hee Lee , Hyun Seok Hong , Seung-Hoon Han , In So Kweon

Forecasting the future traffic flow distribution in an area is an important issue for traffic management in an intelligent transportation system. The key challenge of traffic prediction is to capture spatial and temporal relations between…

机器学习 · 计算机科学 2019-04-15 Shiheng Ma , Jingcai Guo , Song Guo , Minyi Guo

Fine-grained recognition distinguishes among categories with subtle visual differences. In order to differentiate between these challenging visual categories, it is helpful to leverage additional information. Geolocation is a rich source of…

计算机视觉与模式识别 · 计算机科学 2019-09-06 Grace Chu , Brian Potetz , Weijun Wang , Andrew Howard , Yang Song , Fernando Brucher , Thomas Leung , Hartwig Adam

There are so many vehicles in the world and the number of vehicles is increasing rapidly. To alleviate the parking problems caused by that, the smart parking system has been developed. The parking planning is one of the most important parts…

数据结构与算法 · 计算机科学 2017-08-29 Xuejian Zhao , Kui Zhao , Feng Ha

This paper proposes an end-to-end trainable one-stage parking slot detection method for around view monitor (AVM) images. The proposed method simultaneously acquires global information (entrance, type, and occupancy of parking slot) and…

计算机视觉与模式识别 · 计算机科学 2020-03-06 Jae Kyu Suhr , Ho Gi Jung

We present a new and challenging object detection dataset, ParkingSticker, which mimics the type of data available in industry problems more closely than popular existing datasets like PASCAL VOC. ParkingSticker contains 1,871 images that…

计算机视觉与模式识别 · 计算机科学 2020-02-13 Caroline Potts , Ethem F. Can , Aysu Ezen-Can , Xiangqian Hu

It has always been a research hotspot to use geographic information to assist the navigation of unmanned aerial vehicles. In this paper, a road-network-based localization method is proposed. We match roads in the measurement images to the…

计算机视觉与模式识别 · 计算机科学 2020-10-12 Yongfei Li , Dongfang Yang , Shicheng Wang , Hao He

We introduce a new dataset for image-based parking space occupancy classification: ACPDS. Unlike in prior datasets, each image is taken from a unique view, systematically annotated, and the parking lots in the train, validation, and test…

计算机视觉与模式识别 · 计算机科学 2021-07-27 Martin Marek

The tremendous popularity gained by Online Social Networks (OSNs) raises natural concerns about user privacy in social media platforms. Though users in OSNs can tune their privacy by deliberately deciding what to share, the interaction with…

社会与信息网络 · 计算机科学 2019-03-28 Luca Luceri , Davide Andreoletti , Silvia Giordano

Accurate metrical localization is one of the central challenges in mobile robotics. Many existing methods aim at localizing after building a map with the robot. In this paper, we present a novel approach that instead uses geotagged…

机器人学 · 计算机科学 2015-04-17 Pratik Agarwal , Wolfram Burgard , Luciano Spinello

The availability of real-world data is a key element for novel developments in the fields of automotive and traffic research. Aerial imagery has the major advantage of recording multiple objects simultaneously and overcomes limitations such…

计算机视觉与模式识别 · 计算机科学 2020-05-14 Friedrich Kruber , Eduardo Sánchez Morales , Samarjit Chakraborty , Michael Botsch

With the rapid development of computer vision and machine learning, automated methods for pothole detection and recognition based on image and video data have received significant attention. It is of great significance for social…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Mang Hu , Qianqian Xia

Aerial image analysis at a semantic level is important in many applications with strong potential impact in industry and consumer use, such as automated mapping, urban planning, real estate and environment monitoring, or disaster relief.…

计算机视觉与模式识别 · 计算机科学 2016-05-27 Dragos Costea , Marius Leordeanu

Reliable road segmentation in all weather conditions is critical for intelligent transportation applications, autonomous vehicles and advanced driver's assistance systems. For robust performance, all weather conditions should be included in…

计算机视觉与模式识别 · 计算机科学 2025-02-04 Henrik Toikka , Eerik Alamikkotervo , Risto Ojala

Land use mapping is a fundamental yet challenging task in geographic science. In contrast to land cover mapping, it is generally not possible using overhead imagery. The recent, explosive growth of online geo-referenced photo collections…

计算机视觉与模式识别 · 计算机科学 2016-09-22 Yi Zhu , Shawn Newsam

A major challenge in place recognition for autonomous driving is to be robust against appearance changes due to short-term (e.g., weather, lighting) and long-term (seasons, vegetation growth, etc.) environmental variations. A promising…

计算机视觉与模式识别 · 计算机科学 2019-08-02 Anh-Dzung Doan , Yasir Latif , Tat-Jun Chin , Yu Liu , Thanh-Toan Do , Ian Reid

This paper aims to investigate representation learning for large scale visual place recognition, which consists of determining the location depicted in a query image by referring to a database of reference images. This is a challenging task…

计算机视觉与模式识别 · 计算机科学 2022-10-20 Amar Ali-bey , Brahim Chaib-draa , Philippe Giguère

We present a novel approach to geolocalising panoramic images on a 2-D cartographic map based on learning a low dimensional embedded space, which allows a comparison between an image captured at a location and local neighbourhoods of the…

计算机视觉与模式识别 · 计算机科学 2020-07-22 Noe Samano , Mengjie Zhou , Andrew Calway