134989 20250120150149.0 doi 10.1109/IROS55552.2023.10342280 sideral 138488 ART-2023-138488 eng Pueyo, Pablo Universidad de Zaragoza CineTransfer: Controlling a Robot to Imitate Cinematographic Style from a Single Example 2023 This work presents CineTransfer, an algorithmic framework that drives a robot to record a video sequence that mimics the cinematographic style of an input video. We propose features that abstract the aesthetic style of the input video, so the robot can transfer this style to a scene with visual details that are significantly different from the input video. The framework builds upon CineMPC, a tool that allows users to control cinematographic features, like subjects' position on the image and the depth of field, by manipulating the intrinsics and extrinsics of a cinematographic camera. However, CineMPC requires a human expert to specify the desired style of the shot (composition, camera motion, zoom, focus, etc). CineTransfer bridges this gap, aiming a fully autonomous cinematographic platform. The user chooses a single input video as a style guide. CineTransfer extracts and optimizes two important style features, the composition of the subject in the image and the scene depth of field, and provides instructions for CineMPC to control the robot to record an output sequence that matches these features as closely as possible. In contrast with other style transfer methods, our approach is a lightweight and portable framework which does not require deep network training or extensive datasets. Experiments with real and simulated videos demonstrate the system's ability to analyze and transfer style between recordings, and are available in the supplementary video 1 1 https://youtu.be/_QzNz5WUtpk info:eu-repo/semantics/closedAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 1.094 2023 Computer Science Applications 2023 Software 2023 Control and Systems Engineering 2023 Computer Vision and Pattern Recognition 2023 4.4 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Montijano, Eduardo (orcid)0000-0002-7600-0002 Murillo, Ana C. (orcid)0000-0001-7853-3622 Schwager, Mac 5007 520 Universidad de Zaragoza Dpto. Informát.Ingenie.Sistms. Área Ingen.Sistemas y Automát. (2023), 10044-10049 Proc. IEEE/RSJ Int. Conf. Intell. Rob. Syst. Proceedings of the ... IEEE/RSJ International Conference on Intelligent Robots and Systems 2153-0858 3292244 http://zaguan.unizar.es/record/134989/files/texto_completo.pdf Versión publicada 3412974 http://zaguan.unizar.es/record/134989/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:134989 articulos driver 2025-01-20-14:59:53 ARTICLE