We present a scene-level analysis system that takes TV broadcasted tennis footage as input and produces a behavior analysis of the moving-players in the scene. To achieve this functionality, our algorithm relies on two modular blocks. The first one detects and tracks a number of key objects in the image domain, like moving-players and the playing-field. Afterwards, a camera-calibration algorith...

A concept of four-wheeled mobile service robot capable collecting balls from the Tennis court is proposed in this article. The manoeuvring on its own an autonomous way and also it can be operated wirelessly. built using Arduino Uno R3 microcontroller board along with sensors like LiDAR, ultrasound sensor, optical encoders, infrared camera for vision system. Sensor fusion implemented localizatio...

1 Solid tumors of childhood display specific serum microRNA profiles Matthew J. Murray, Katie L. Raby, Harpreet K. Saini, Shivani Bailey, Sophie V. Wool, Jane M. Tunnacliffe, Anton J. Enright, James C. Nicholson, Nicholas Coleman. 1 Department of Paediatric Haematology and Oncology, Addenbrooke’s Hospital, Hills Road, Cambridge, CB2 0QQ, UK 2 Department of Pathology, University of Cambridge, Te...

Several studies have reported that task instructions influence eye-movement behavior during static image observation. In contrast, during dynamic scene observation we show that while the specificity of the goal of a task influences observers' beliefs about where they look, the goal does not in turn influence eye-movement patterns. In our study observers watched short video clips of a single ten...

We present the computation of massless three-loop ladder-box family with one external off-shell leg using Simplified Differential Equations (SDE) approach. also discuss methods we used for finding a canonical differential equation two tennis-court families leg, and application SDE approach on these families.

In this paper, we present a generic 3-D modeling for analyzing court-net sports videos, which enables to map points in the real-world coordinates to the image coordinates. To this end, we propose a two-step algorithm to extract the feature lines and points from two perpendicular planes (ground and net plane) for determining the camera calibration parameters. In the first step, we bridge the gap...

Competitive tennis in the heat can prompt substantial sweat losses and extensive consequent body water and electrolyte deficits, as well as a level of thermal strain that considerably challenges a player's physiology, perception of effort, and on-court well-being and performance. Adequate hydration and optimal performance can be notably difficult to maintain when multiple same-day matches are p...

We present analytic results for the two tennis-court integral families relevant to $2\to2$ scattering processes involving one massive external particle and massless propagators in terms of Goncharov polylogarithms up transcendental weight six. also physical kinematics ladder-box family real-valued polylogarithmic functions, making our solutions well-suited phenomenological applications.