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Motion compensation is one of the most essential methods for any video compression algorithm. Video frame prediction is a task analogous to motion compensation. In recent years, the task of frame prediction is undertaken by deep neural…

图像与视频处理 · 电气工程与系统科学 2020-08-25 Serkan Sulun

One of the emerging trends for sports analytics is the growing use of player and ball tracking data. A parallel development is deep learning predictive approaches that use vast quantities of data with less reliance on feature engineering.…

神经与进化计算 · 计算机科学 2016-08-17 Rajiv Shah , Rob Romijnders

There has been a significant increase in the adoption of technology in cricket recently. This trend has created the problem of duplicate work being done in similar computer vision-based research works. Our research tries to solve one of…

计算机视觉与模式识别 · 计算机科学 2022-11-23 Kumail Abbas , Muhammad Saeed , M. Imad Khan , Khandakar Ahmed , Hua Wang

State-of-the-art object pose estimation handles multiple instances in a test image by using multi-model formulations: detection as a first stage and then separately trained networks per object for 2D-3D geometric correspondence prediction…

计算机视觉与模式识别 · 计算机科学 2022-08-23 Stefan Thalhammer , Timothy Patten , Markus Vincze

Fine-grained classification is challenging because categories can only be discriminated by subtle and local differences. Variances in the pose, scale or rotation usually make the problem more difficult. Most fine-grained classification…

计算机视觉与模式识别 · 计算机科学 2014-11-25 Tianjun Xiao , Yichong Xu , Kuiyuan Yang , Jiaxing Zhang , Yuxin Peng , Zheng Zhang

The paper describes a deep network based object detector specialized for ball detection in long shot videos. Due to its fully convolutional design, the method operates on images of any size and produces \emph{ball confidence map} encoding…

计算机视觉与模式识别 · 计算机科学 2019-08-22 Jacek Komorowski , Grzegorz Kurzejamski , Grzegorz Sarwas

Cycling is a promising sustainable mode for commuting and leisure in cities, however, the fear of getting hit or fall reduces its wide expansion as a commuting mode. In this paper, we introduce a novel method called CyclingNet for detecting…

计算机视觉与模式识别 · 计算机科学 2021-02-02 Mohamed R. Ibrahim , James Haworth , Nicola Christie , Tao Cheng

Foundation models are used for many real-world applications involving language generation from temporally-ordered multimodal events. In this work, we study the ability of models to identify the most important sub-events in a video, which is…

计算机视觉与模式识别 · 计算机科学 2026-03-06 Aditya K Surikuchi , Raquel Fernández , Sandro Pezzelle

The latest research in expertise assessment of soccer players has affirmed the importance of perceptual skills (especially for decision making) by focusing either on high experimental control or on a realistic presentation. To assess the…

人机交互 · 计算机科学 2021-01-07 Benedikt Hosp , Florian Schultz , Oliver Höner , Enkelejda Kasneci

Pose estimation commonly refers to computer vision methods that recognize people's body postures in images or videos. With recent advancements in deep learning, we now have compelling models to tackle the problem in real-time. Since these…

机器人学 · 计算机科学 2021-07-07 Arash Amini , Hafez Farazi , Sven Behnke

We present 6-PACK, a deep learning approach to category-level 6D object pose tracking on RGB-D data. Our method tracks in real-time novel object instances of known object categories such as bowls, laptops, and mugs. 6-PACK learns to…

计算机视觉与模式识别 · 计算机科学 2019-10-25 Chen Wang , Roberto Martín-Martín , Danfei Xu , Jun Lv , Cewu Lu , Li Fei-Fei , Silvio Savarese , Yuke Zhu

This paper introduces key machine learning operations that allow the realization of robust, joint 6D pose estimation of multiple instances of objects either densely packed or in unstructured piles from RGB-D data. The first objective is to…

机器人学 · 计算机科学 2019-10-14 Chaitanya Mitash , Bowen Wen , Kostas Bekris , Abdeslam Boularias

Datascouting is one of the most known data applications in professional sport, and specifically football. Its objective is to analyze huge database of players in order to detect high potentials that can be then individually considered by…

机器学习 · 计算机科学 2024-03-15 Simon Lacan

Effective fusion of complementary information captured by multi-modal sensors (visible and infrared cameras) enables robust pedestrian detection under various surveillance situations (e.g. daytime and nighttime). In this paper, we present a…

计算机视觉与模式识别 · 计算机科学 2019-02-15 Yanpeng Cao , Dayan Guan , Yulun Wu , Jiangxin Yang , Yanlong Cao , Michael Ying Yang

The purpose of this research is to create a machine learning-based smart coaching approach for football that can replace manual analysis with real-time feedback for trainers. In-depth analysis of football player data by humans is…

信号处理 · 电气工程与系统科学 2023-02-08 Rahman Sahinler , Omer Burak Goktas , Berkay Mumcu , Damla Sen , Feyza Kocaturk , Huseyin Uvet

In this paper we present a novel deep learning method for 3D object detection and 6D pose estimation from RGB images. Our method, named DPOD (Dense Pose Object Detector), estimates dense multi-class 2D-3D correspondence maps between an…

计算机视觉与模式识别 · 计算机科学 2019-08-21 Sergey Zakharov , Ivan Shugurov , Slobodan Ilic

Accurate traffic participant prediction is the prerequisite for collision avoidance of autonomous vehicles. In this work, we predict pedestrians by emulating their own motion planning. From online observations, we infer a mixture density…

计算机视觉与模式识别 · 计算机科学 2017-06-21 Eike Rehder , Florian Wirth , Martin Lauer , Christoph Stiller

Objectives: To develop a deep learning framework to evaluate if and how incorporating micro-level mobility features, alongside historical crime and sociodemographic data, enhances predictive performance in crime forecasting at fine-grained…

机器学习 · 计算机科学 2025-09-26 Ariadna Albors Zumel , Michele Tizzoni , Gian Maria Campedelli

Hand keypoints detection and pose estimation has numerous applications in computer vision, but it is still an unsolved problem in many aspects. An application of hand keypoints detection is in performing cognitive assessments of a subject…

计算机视觉与模式识别 · 计算机科学 2018-04-05 Srujana Gattupalli , Ashwin Ramesh Babu , James Robert Brady , Fillia Makedon , Vassilis Athitsos

Human drivers use their attentional mechanisms to focus on critical objects and make decisions while driving. As human attention can be revealed from gaze data, capturing and analyzing gaze information has emerged in recent years to benefit…

计算机视觉与模式识别 · 计算机科学 2022-05-24 Yao Rong , Naemi-Rebecca Kassautzki , Wolfgang Fuhl , Enkelejda Kasneci