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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…

Computer Vision and Pattern Recognition · Computer Science 2020-05-14 Friedrich Kruber , Eduardo Sánchez Morales , Samarjit Chakraborty , Michael Botsch

As we move through the world, the pattern of light projected on our eyes is complex and dynamic, yet we are still able to distinguish between moving and stationary objects. We propose that humans accomplish this by exploiting constraints…

Neurons and Cognition · Quantitative Biology 2025-05-14 Hope Lutwak , Bas Rokers , Eero P. Simoncelli

We present observations with the planet finder SPHERE of a selected sample of the most promising radial velocity (RV) companions for high-contrast imaging. Using a Monte Carlo simulation to explore all the possible inclinations of the orbit…

We use Monte Carlo simulations to estimate the number of extrasolar planets that are directly detectable in the solar-neighborhood using current and forthcoming high-contrast imaging instruments. Our calculations take into account the…

Earth and Planetary Astrophysics · Physics 2015-05-27 Justin R. Crepp , John Asher Johnson

The physical characterization of exoplanets will require to take spectra at several orbital positions. For that purpose, a direct imaging capability is necessary. Direct imaging requires an efficient stellar suppression mechanism,…

Object detection is a critical problem for the safe interaction between autonomous vehicles and road users. Deep-learning methodologies allowed the development of object detection approaches with better performance. However, there is still…

Computer Vision and Pattern Recognition · Computer Science 2021-07-28 Andrés Gómez , Thomas Genevois , Jerome Lussereau , Christian Laugier

In recent years, unmanned aerial vehicle (UAV) imaging is a suitable solution for real-time monitoring different vehicles on the urban scale. Real-time vehicle detection with the use of uncertainty estimation in deep meta-learning for the…

Computer Vision and Pattern Recognition · Computer Science 2022-08-09 Mehdi Khoshboresh-Masouleh , Reza Shah-Hosseini

High data rate and low-latency vehicle-to-vehicle (V2V) communication are essential for future intelligent transport systems to enable coordination, enhance safety, and support distributed computing and intelligence requirements. Developing…

Signal Processing · Electrical Eng. & Systems 2024-06-27 Joao Morais , Gouranga Charan , Nikhil Srinivas , Ahmed Alkhateeb

In the companion paper we began the task of systematically studying the detection of planets in wide orbits ($a > 1.5 R_E$) via microlensing surveys. In this paper we continue, focusing on repeating events. We find that, if all planetary…

Astrophysics · Physics 2009-10-31 Rosanne Di Stefano , Richard A. Scalzo

Although the number of camera-based sensors mounted on vehicles has recently increased dramatically, robust and accurate object velocity detection is difficult. Additionally, it is still common to use radar as a fusion system. We have…

Computer Vision and Pattern Recognition · Computer Science 2020-12-02 Toru Saito , Toshimi Okubo , Naoki Takahashi

Detection of new infrastructures (commercial, logistics, industrial or residential) from satellite images constitutes a proven method to investigate and follow economic and urban growth. The level of activities or exploitation of these…

Computer Vision and Pattern Recognition · Computer Science 2019-10-28 Alice Froidevaux , Andréa Julier , Agustin Lifschitz , Minh-Tan Pham , Romain Dambreville , Sébastien Lefèvre , Pierre Lassalle , Thanh-Long Huynh

For vehicle autonomy, driver assistance and situational awareness, it is necessary to operate at day and night, and in all weather conditions. In particular, long wave infrared (LWIR) sensors that receive predominantly emitted radiation…

Computer Vision and Pattern Recognition · Computer Science 2018-04-10 Marcel Sheeny , Andrew Wallace , Mehryar Emambakhsh , Sen Wang , Barry Connor

In this paper, we explore the use of vehicle-to-vehicle (V2V) communication to improve the perception and motion forecasting performance of self-driving vehicles. By intelligently aggregating the information received from multiple nearby…

Computer Vision and Pattern Recognition · Computer Science 2020-08-18 Tsun-Hsuan Wang , Sivabalan Manivasagam , Ming Liang , Bin Yang , Wenyuan Zeng , James Tu , Raquel Urtasun

Due to the vulnerability of deep neural networks to adversarial examples, numerous works on adversarial attacks and defenses have been burgeoning over the past several years. However, there seem to be some conventional views regarding…

Computer Vision and Pattern Recognition · Computer Science 2021-07-13 Mohammad Nayeem Teli , Seungwon Oh

We explored two aspects of the problem of characterizing cool extrasolar giant planets in scattered optical light with a space based coronagraph. First, for a number of the known radial velocity (RV) giants we computed traditional forward…

Earth and Planetary Astrophysics · Physics 2014-12-30 Mark Marley , Roxana Lupu , Nikole Lewis , Michael Line , Caroline Morley , Jonathan Fortney

Detection of moving objects such as vehicles in videos acquired from an airborne camera is very useful for video analytics applications. Using fast low power algorithms for onboard moving object detection would also provide region of…

Computer Vision and Pattern Recognition · Computer Science 2019-07-03 Noor Al-Shakarji , Filiz Bunyak , Hadi Aliakbarpour , Guna Seetharaman , Kannappan Palaniappan

Vehicle theft is arguably one of the fastest-growing types of crime in India. In some of the urban areas, vehicle theft cases are believed to be around 100 each day. Identification of stolen vehicles in such precarious scenarios is not…

Computer Vision and Pattern Recognition · Computer Science 2020-07-20 K. V. Kadambari , Vishnu Vardhan Nimmalapudi

Vehicle speed monitoring and management of highways is the critical problem of the road in this modern age of growing technology and population. A poor management results in frequent traffic jam, traffic rules violation and fatal road…

Computer Vision and Pattern Recognition · Computer Science 2019-05-28 Sulaiman Khan , Hazrat Ali , Zia Ullah , Mohammad Farhad Bulbul

We assess broadband color filters for the two fast cameras on the PLAnetary Transits and Oscillations (PLATO) of stars space mission with respect to exoplanetary atmospheric characterization. We focus on Ultra Hot Jupiters and Hot Jupiters…

Earth and Planetary Astrophysics · Physics 2020-07-29 John Lee Grenfell , Mareike Godolt , Juan Cabrera , Ludmila Carone , Antonio Garcia Munoz , Daniel Kitzmann , Alexis Smith , Heike Rauer

Despite all the challenges and limitations, vision-based vehicle speed detection is gaining research interest due to its great potential benefits such as cost reduction, and enhanced additional functions. As stated in a recent survey [1],…

Computer Vision and Pattern Recognition · Computer Science 2021-04-21 Antonio Hernández Martínez , Javier Lorenzo Díaz , Iván García Daza , David Fernández Llorca
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