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111 results on '"Sala, Remo"'

1. A Solution for Crime Scene Reconstruction using Time-of-Flight Cameras

Author

Giancola, Silvio, Piron, Daniele, Poppa, Pasquale, and Sala, Remo

Subjects
Computer Science - Computer Vision and Pattern Recognition
Abstract

In this work, we propose a method for three-dimensional (3D) reconstruction of wide crime scene, based on a Simultaneous Localization and Mapping (SLAM) approach. We used a Kinect V2 Time-of-Flight (TOF) RGB-D camera to provide colored dense point clouds at a 30 Hz frequency. This device is moved freely (6 degrees of freedom) during the scene exploration. The implemented SLAM solution aligns successive point clouds using an 3D keypoints description and matching approach. This type of approach exploits both colorimetric and geometrical information, and permits reconstruction under poor illumination conditions. Our solution has been tested for indoor crime scene and outdoor archaeological site reconstruction, returning a mean error around one centimeter. It is less precise than environmental laser scanner solution, but more practical and portable as well as less cumbersome. Also, the hardware is definitively cheaper.

Published
2017

2. State-of-the-Art Devices Comparison

Author

Giancola, Silvio, Valenti, Matteo, Sala, Remo, Zdonik, Stan, Series Editor, Shekhar, Shashi, Series Editor, Wu, Xindong, Series Editor, Jain, Lakhmi C., Series Editor, Padua, David, Series Editor, Shen, Xuemin Sherman, Series Editor, Furht, Borko, Series Editor, Subrahmanian, V.S., Series Editor, Hebert, Martial, Series Editor, Ikeuchi, Katsushi, Series Editor, Siciliano, Bruno, Series Editor, Jajodia, Sushil, Series Editor, Lee, Newton, Series Editor, Giancola, Silvio, Valenti, Matteo, and Sala, Remo

Published
2018
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3. Metrological Qualification of the Intel D400™ Active Stereoscopy Cameras

Author

Giancola, Silvio, Valenti, Matteo, Sala, Remo, Zdonik, Stan, Series Editor, Shekhar, Shashi, Series Editor, Wu, Xindong, Series Editor, Jain, Lakhmi C., Series Editor, Padua, David, Series Editor, Shen, Xuemin Sherman, Series Editor, Furht, Borko, Series Editor, Subrahmanian, V.S., Series Editor, Hebert, Martial, Series Editor, Ikeuchi, Katsushi, Series Editor, Siciliano, Bruno, Series Editor, Jajodia, Sushil, Series Editor, Lee, Newton, Series Editor, Giancola, Silvio, Valenti, Matteo, and Sala, Remo

Published
2018
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4. Metrological Qualification of the Orbbec Astra S™ Structured-Light Camera

Author

Giancola, Silvio, Valenti, Matteo, Sala, Remo, Zdonik, Stan, Series Editor, Shekhar, Shashi, Series Editor, Wu, Xindong, Series Editor, Jain, Lakhmi C., Series Editor, Padua, David, Series Editor, Shen, Xuemin Sherman, Series Editor, Furht, Borko, Series Editor, Subrahmanian, V.S., Series Editor, Hebert, Martial, Series Editor, Ikeuchi, Katsushi, Series Editor, Siciliano, Bruno, Series Editor, Jajodia, Sushil, Series Editor, Lee, Newton, Series Editor, Giancola, Silvio, Valenti, Matteo, and Sala, Remo

Published
2018
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5. Metrological Qualification of the Kinect V2™ Time-of-Flight Camera

Author

Giancola, Silvio, Valenti, Matteo, Sala, Remo, Zdonik, Stan, Series Editor, Shekhar, Shashi, Series Editor, Wu, Xindong, Series Editor, Jain, Lakhmi C., Series Editor, Padua, David, Series Editor, Shen, Xuemin Sherman, Series Editor, Furht, Borko, Series Editor, Subrahmanian, V.S., Series Editor, Hebert, Martial, Series Editor, Ikeuchi, Katsushi, Series Editor, Siciliano, Bruno, Series Editor, Jajodia, Sushil, Series Editor, Lee, Newton, Series Editor, Giancola, Silvio, Valenti, Matteo, and Sala, Remo

Published
2018
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6. 3D Shape Acquisition

Author

Giancola, Silvio, Valenti, Matteo, Sala, Remo, Zdonik, Stan, Series Editor, Shekhar, Shashi, Series Editor, Wu, Xindong, Series Editor, Jain, Lakhmi C., Series Editor, Padua, David, Series Editor, Shen, Xuemin Sherman, Series Editor, Furht, Borko, Series Editor, Subrahmanian, V.S., Series Editor, Hebert, Martial, Series Editor, Ikeuchi, Katsushi, Series Editor, Siciliano, Bruno, Series Editor, Jajodia, Sushil, Series Editor, Lee, Newton, Series Editor, Giancola, Silvio, Valenti, Matteo, and Sala, Remo

Published
2018
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7. Introduction

Author

Giancola, Silvio, Valenti, Matteo, Sala, Remo, Zdonik, Stan, Series Editor, Shekhar, Shashi, Series Editor, Wu, Xindong, Series Editor, Jain, Lakhmi C., Series Editor, Padua, David, Series Editor, Shen, Xuemin Sherman, Series Editor, Furht, Borko, Series Editor, Subrahmanian, V.S., Series Editor, Hebert, Martial, Series Editor, Ikeuchi, Katsushi, Series Editor, Siciliano, Bruno, Series Editor, Jajodia, Sushil, Series Editor, Lee, Newton, Series Editor, Giancola, Silvio, Valenti, Matteo, and Sala, Remo

Published
2018
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8. Motion Capture: An Evaluation of Kinect V2 Body Tracking for Upper Limb Motion Analysis

Author

Giancola, Silvio, Corti, Andrea, Molteni, Franco, Sala, Remo, Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Coulson, Geoffrey, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin Sherman, Series editor, Stan, Mircea, Series editor, Xiaohua, Jia, Series editor, Zomaya, Albert Y., Series editor, Perego, Paolo, editor, Andreoni, Giuseppe, editor, and Rizzo, Giovanna, editor

Published
2017
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9. Accuracy of the Microsoft Kinect System in the Identification of the Body Posture

Author

Abbondanza, Paolo, Giancola, Silvio, Sala, Remo, Tarabini, Marco, Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Coulson, Geoffrey, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin Sherman, Series editor, Stan, Mircea, Series editor, Xiaohua, Jia, Series editor, Zomaya, Albert Y., Series editor, Perego, Paolo, editor, Andreoni, Giuseppe, editor, and Rizzo, Giovanna, editor

Published
2017
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10. Conclusion

Author

Giancola, Silvio, Valenti, Matteo, Sala, Remo, Zdonik, Stan, Series Editor, Shekhar, Shashi, Series Editor, Wu, Xindong, Series Editor, Jain, Lakhmi C., Series Editor, Padua, David, Series Editor, Shen, Xuemin Sherman, Series Editor, Furht, Borko, Series Editor, Subrahmanian, V.S., Series Editor, Hebert, Martial, Series Editor, Ikeuchi, Katsushi, Series Editor, Siciliano, Bruno, Series Editor, Jajodia, Sushil, Series Editor, Lee, Newton, Series Editor, Giancola, Silvio, Valenti, Matteo, and Sala, Remo

Published
2018
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24. Remote control in telerobotic surgery

Author

Rovetta, Alberto, Sala, Remo, Wen, Xia, and Togno, Arianna

Subjects
Robotics -- Research, Surgery -- Innovations, Human-machine systems -- Analysis, Surgical technology -- Research, Systems engineering -- Research, Remote control -- Research
Abstract

This paper deals with the description of a telerobotic surgery experiment, conducted on July 7, 1993, between the Politecnico di Milano, Telerobotics Laboratory, Italy, and the Jet Propulsion Laboratory, Pasadena, CA. It describes the results obtained, the new objectives proposed and the technical equipment. It also provides a comparison between the different solutions adopted. Telerobotic surgery requires particular skill; the integration of human capabilities with robotics in surgery offers useful results for robotic applications in new fields, especially health care.

Published
1996

30. Personal identification by the comparison of facial profiles: testing the reliability of a high-resolution 3D-2D comparison model

Author

Cattaneo, C., Cantatore, A., Ciaffi, R., Gibelli, D., Cigada, Alfredo, De Angelis, D., and Sala, Remo

Subjects
Adult, Male, facial profile, forensic science, Video Recording, Reproducibility of Results, personal identification, laser scanner, video surveillance system, Young Adult, Imaging, Three-Dimensional, Biometric Identification, Face, Photography, 2D ⁄ 3D comparison, Humans, Software
Abstract

Identification from video surveillance systems is frequently requested in forensic practice. The "3D-2D" comparison has proven to be reliable in assessing identification but still requires standardization; this study concerns the validation of the 3D-2D profile comparison. The 3D models of the faces of five individuals were compared with photographs from the same subjects as well as from another 45 individuals. The difference in area and distance between maxima (glabella, tip of nose, fore point of upper and lower lips, pogonion) and minima points (selion, subnasale, stomion, suprapogonion) were measured. The highest difference in area between the 3D model and the 2D image was between 43 and 133 mm(2) in the five matches, always greater than 157 mm(2) in mismatches; the mean distance between the points was greater than 1.96 mm in mismatches,1.9 mm in five matches (p0.05). These results indicate that this difference in areas may point toward a manner of distinguishing "correct" from "incorrect" matches.

Published
2011

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