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PAN-TILT CAMERA SEBAGAI AKTUATOR PELACAK POSISI BOLA
Penelitian ini membahas tentang proses perancangan pan-tilt camera yang digunakan untuk melacak bola. Sistem pan-tilt camera ini digunakan untuk mempertahankan posisi obyek atau bola yang terdeteksi agar selalu di tengah bingkai layar visual yang ...
Aan Febriansyah+3 more
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STUDY OF DIGITAL CAMERA CALIBRATION ON A FLAT TEST OBJECT [PDF]
The paper presents a method for calibration of digital cameras based on the use of a flat test object. The main distinctive feature of this method is that the camera is fixed and does not change its position in space.
A. V. Govorov+2 more
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The mean radiant temperature (MRT) is an indicator for evaluating the radiant heat environment near occupants and is determined by the radiant heat exchange between the occupants and their surroundings.
Dong-Seok Lee, Jae-Hun Jo
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Correction for Camera Roll in a Perspectively Distorted Image: Cases for 2 and 3 point perspectives
We propose a method for correction of camera roll in a perspectively distorted image. Here we employ the rectification of the horizon line formed from the vanishing points in order to bring back the image rotation caused from the camera roll.
Avinash N., S. Murali
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This article presents a gyroscopic mechatronic system, which helps the laparoscopic surgeon to wirelessly control the zoom and panoramic position of a camera and a light source, adapted to a manipulator for minimally invasive surgery.
José Torres-Ventura+4 more
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RESEARCH ON THE KEY TECHNOLOGY OF UAV IN THE ACCURACY ASSESSMENT OF LAND COVER CLASSIFICATION [PDF]
This paper uses UAV low-altitude aerial photography technology, equipped with orthophoto camera, tilt camera and LiDAR camera, to obtain and process high-precision evaluation data, which is used to evaluate the correctness of land cover classification ...
W. Gao+5 more
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An electronic pan/tilt/zoom camera system [PDF]
A small camera system is described for remote viewing applications that employs fisheye optics and electronics processing for providing pan, tilt, zoom, and rotational movements. The fisheye lens is designed to give a complete hemispherical FOV with significant peripheral distortion that is corrected with high-speed electronic circuitry.
H. L. Martin, Steve Zimmermann
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A Tilt Receiver Correction Method for Visible Light Positioning Using Machine Learning Method
In recent years, a visible light positioning (VLP) technology based on complementary metal-oxide-semiconductor sensors has been widely studied due to its high precision and high robustness. However, the existing VLP algorithm based on image sensors often
Tao Yuan+4 more
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Video Analysis in Pan-Tilt-Zoom Camera Networks [PDF]
Pan-tilt-zoom (PTZ) cameras are able to dynamically modify their field of view (FOV). This functionality introduces new capabilities to camera networks such as increasing the resolution of moving targets and adapting the sensor coverage. On the other hand, PTZ functionality requires solutions to new challenges such as controlling the PTZ parameters ...
MICHELONI, Christian+2 more
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Cooperative Target Tracking by Multiagent Camera Sensor Networks via Gaussian Process
In this paper, we present learning-based robust cooperative control for camera sensor networks. The dynamics of each camera agent with the pan and tilt mechanism is modeled by the Euler-Lagrange equation.
Takashi Adachi+2 more
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