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Object detection problem solving has developed greatly within the past few years. There is a need for lighter models in instances where hardware limitations exist, as well as a demand for models to be tailored to mobile devices. In this…

计算机视觉与模式识别 · 计算机科学 2022-07-25 Mohammad Hajizadeh , Mohammad Sabokrou , Adel Rahmani

Internet of Things (IoT) sensor data or readings evince variations in timestamp range, sampling frequency, geographical location, unit of measurement, etc. Such presented sequence data heterogeneity makes it difficult for traditional time…

Given the increased growing of Internet of Things networks and their presence in critical aspects of human activities, the security of devices connected to these networks becomes critical. Machine Learning approaches are becoming prominent…

密码学与安全 · 计算机科学 2022-03-02 Jhon Alexánder Parra , Sergio Armando Gutiérrez , John Willian Branch

In this paper, we propose a novel method for monocular depth estimation in dynamic scenes. We first explore the arbitrariness of object's movement trajectory in dynamic scenes theoretically. To overcome the arbitrariness, we use assume that…

计算机视觉与模式识别 · 计算机科学 2024-11-08 Kebin Peng , John Quarles , Kevin Desai

Pedestrian trajectory prediction is essential for collision avoidance in autonomous driving and robot navigation. However, predicting a pedestrian's trajectory in crowded environments is non-trivial as it is influenced by other pedestrians'…

计算机视觉与模式识别 · 计算机科学 2019-02-15 Sirin Haddad , Meiqing Wu , He Wei , Siew Kei Lam

Pedestrian classifiers decide which image windows contain a pedestrian. In practice, such classifiers provide a relatively high response at neighbor windows overlapping a pedestrian, while the responses around potential false positives are…

计算机视觉与模式识别 · 计算机科学 2014-07-15 Alejandro González , Sebastian Ramos , David Vázquez , Antonio M. López , Jaume Amores

Detecting and localizing objects in the real 3D space, which plays a crucial role in scene understanding, is particularly challenging given only a single RGB image due to the geometric information loss during imagery projection. We propose…

计算机视觉与模式识别 · 计算机科学 2020-04-01 Zengyi Qin , Jinglu Wang , Yan Lu

Machine learning (ML)-enabled approaches are considered a substantial support technique of detection and classification of obstacles of traffic participants in self-driving vehicles. Major breakthroughs have been demonstrated the past few…

计算机视觉与模式识别 · 计算机科学 2022-04-27 Jens Henriksson , Christian Berger , Stig Ursing

Monocular depth estimation (MDE) has been widely adopted in the perception systems of autonomous vehicles and mobile robots. However, existing approaches often struggle to maintain temporal consistency in depth estimation across consecutive…

计算机视觉与模式识别 · 计算机科学 2026-04-03 Leezy Han , Seunggyu Kim , Dongseok Shim , Hyeonbeom Lee

Predicting the behavior of road users, particularly pedestrians, is vital for safe motion planning in the context of autonomous driving systems. Traditionally, pedestrian behavior prediction has been realized in terms of forecasting future…

计算机视觉与模式识别 · 计算机科学 2020-12-15 Amir Rasouli , Tiffany Yau , Peter Lakner , Saber Malekmohammadi , Mohsen Rohani , Jun Luo

The unprecedented worldwide spread of coronavirus disease has significantly sped up the development of technology-based solutions to prevent, combat, monitor, or predict pandemics and/or its evolution. The omnipresence of smart…

社会与信息网络 · 计算机科学 2021-01-26 Abdullah Khanfor , Hamdi Friji , Hakim Ghazzai , Yehia Massoud

Autonomous driving systems require a quick and robust perception of the nearby environment to carry out their routines effectively. With the aim to avoid collisions and drive safely, autonomous driving systems rely heavily on object…

计算机视觉与模式识别 · 计算机科学 2024-05-14 Abdul Hannan Khan , Syed Tahseen Raza Rizvi , Dheeraj Varma Chittari Macharavtu , Andreas Dengel

Autonomous mobile robots are usually faced with challenging situations when driving in complex environments. Namely, they have to recognize the static and dynamic obstacles, plan the driving path and execute their motion. For addressing the…

机器人学 · 计算机科学 2021-06-03 Bogdan Trasnea , Cosmin Ginerica , Mihai Zaha , Gigel Macesanu , Claudiu Pozna , Sorin Grigorescu

We present a novel, realtime algorithm to compute the trajectory of each pedestrian in moderately dense crowd scenes. Our formulation is based on an adaptive particle filtering scheme that uses a multi-agent motion model based on…

计算机视觉与模式识别 · 计算机科学 2014-02-13 Aniket Bera , Dinesh Manocha

Monocular 3D object detection is a fundamental but very important task to many applications including autonomous driving, robotic grasping and augmented reality. Existing leading methods tend to estimate the depth of the input image first,…

计算机视觉与模式识别 · 计算机科学 2022-12-06 Han Sun , Zhaoxin Fan , Zhenbo Song , Zhicheng Wang , Kejian Wu , Jianfeng Lu

Pedestrian detection relying on deep convolution neural networks has made significant progress. Though promising results have been achieved on standard pedestrians, the performance on heavily occluded pedestrians remains far from…

计算机视觉与模式识别 · 计算机科学 2019-10-16 Yanwei Pang , Jin Xie , Muhammad Haris Khan , Rao Muhammad Anwer , Fahad Shahbaz Khan , Ling Shao

Multispectral pedestrian detection has attracted increasing attention from the research community due to its crucial competence for many around-the-clock applications (e.g., video surveillance and autonomous driving), especially under…

计算机视觉与模式识别 · 计算机科学 2018-08-15 Chengyang Li , Dan Song , Ruofeng Tong , Min Tang

A crucial challenge to efficient and robust motion planning for autonomous vehicles is understanding the intentions of the surrounding agents. Ignoring the intentions of the other agents in dynamic environments can lead to risky or…

机器人学 · 计算机科学 2019-04-05 Xin Huang , Sungkweon Hong , Andreas Hofmann , Brian C. Williams

Moving object segmentation is a crucial task for autonomous vehicles as it can be used to segment objects in a class agnostic manner based on their motion cues. It enables the detection of unseen objects during training (e.g., moose or a…

计算机视觉与模式识别 · 计算机科学 2021-05-27 Eslam Mohamed , Mahmoud Ewaisha , Mennatullah Siam , Hazem Rashed , Senthil Yogamani , Waleed Hamdy , Muhammad Helmi , Ahmad El-Sallab

We tackle the problem of estimating optical flow from a monocular camera in the context of autonomous driving. We build on the observation that the scene is typically composed of a static background, as well as a relatively small number of…

计算机视觉与模式识别 · 计算机科学 2016-08-24 Min Bai , Wenjie Luo , Kaustav Kundu , Raquel Urtasun