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Motion planning for camera movements

D. Nieuwenhuisen, M.H. Overmars
2004 IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004  
In this paper we describe a new technique for automatic generation of camera motion using motion planning techniques from robotics. We focus here on motion in virtual environments.  ...  Such direct control is difficult for inexperienced users and results in rather ugly camera motions that easily lead to motion sickness.  ...  For planning camera motions though we need cycles to make sure the camera takes a logical short path to the goal (see [21] for a treatment of this issue). A.  ... 
doi:10.1109/robot.2004.1308871 dblp:conf/icra/NieuwenhuisenO04a fatcat:6j3evd4jjzfexgrd24f5vabmli

Online Next-Best-View Planning for Accuracy Optimization Using an Extended E-Criterion

Mich Trummer, Christoph Munkelt, Joachim Denzler
2010 2010 20th International Conference on Pattern Recognition  
Next -best-view (NBV) planning is an important aspect for three-dimensional (3D) reconstruction within controlled environments, such as a camera mounted on a robotic arm.  ...  For this work, we use an intensity camera without active illumination.  ...  Camera Movement For the illustration of our solution to the NBV problem, we need to describe our model for camera movement. As other authors have done before, we use a spherical motion model.  ... 
doi:10.1109/icpr.2010.406 dblp:conf/icpr/TrummerMD10 fatcat:xfytulemojbszbseeo2w37sapq

A novel camera path planning algorithm for real-time video stabilization

Yun Gu Lee
2019 EURASIP Journal on Image and Video Processing  
For example, a camera path planner does not know in advance the locations of sudden camera motions, so it is not easy to compensate a sudden camera movement.  ...  In video stabilization, a steady camera path plan is as important as accurate camera motion prediction.  ...  motion estimation, new camera path planning, and new image synthesis.  ... 
doi:10.1186/s13640-019-0463-2 fatcat:pjwxxfrbnrdk5bz7vehrqkqpwu

Page 152 of The Geographical Journal Vol. 75, Issue 2 [page]

1930 The Geographical Journal  
The amount of this movement of the cameras (known as the Z-motion) will now furnish a measure of vertical heights.  ...  If these movements, known as the X- and Y-motions, are imported by direct gearing to the drawing-board, then the pencil, which is now considered fixed, will automatically plot plan positions.  ... 

Autonomous Transport Mean Reverse Movement Control by Nodal Points

Michael Rachkov, Sergey Petukhov
2019 American Journal of Engineering and Technology Management  
Video cameras are placed on the transport mean for landmark measurement. They are controlled by the operator through the radio channel.  ...  The control method of forward motion assumes that the route of movement is predetermined, and the path is elaborated by using landmarks.  ...  for avoiding the obstacle and continuing the advance motion [1, 2] .  ... 
doi:10.11648/j.ajetm.20190405.11 fatcat:cwfette4jrdj7priz5ejkmcaiy

Can We Enable the Drone to be a Filmmaker? [article]

Yuanjie Dang
2020 arXiv   pre-print
In this paper, we propose a novel autonomous drone camera system which captures action scenes using proper camera viewpoint and motion.  ...  The key novelty is that our system can dynamically generate smooth drone camera trajectory associated with human movement while obeying visual composition principles.  ...  In addition, camera trajectory planning is also significant for visual perception. Sudden or jittering camera motion will result in unpleasing footage.  ... 
arXiv:2010.10706v1 fatcat:a4e373uzwnaddblvbdn543kz3y

A Gesture Based Interface for Robot Interaction and Control

S. Selvakumar
2018 Zenodo  
Motion acknowledgment, it is an innovation which is gone for translating human motions with the assistance of numerical calculations.  ...  The proposed model manages utilizing hand motion to play out the essential controls in robot movement controlling.  ...  A solitary channel video framework was adjusted used to diminish the expense and 3D hand movement estimation calculation was planned.  ... 
doi:10.5281/zenodo.2222243 fatcat:n7fkmzoiejbejmbcu3epfoj67i


Michael L. Gleicher, Feng Liu
2007 Proceedings of the 15th international conference on Multimedia - MULTIMEDIA '07  
For segments with camera motions, camera paths are keyframed automatically and interpolated with matrix logarithms to give velocity-profiled movements that appear intentional and directed.  ...  This paper presents an approach to post-processing casually captured videos to improve apparent camera movement.  ...  We thank Rachel Heck for her assistance in preparing demonstrations. The city background image in Figure 9 is by S. Schultz and used under a Creative Commons license.  ... 
doi:10.1145/1291233.1291246 dblp:conf/mm/GleicherL07 fatcat:u7ar43r7urfi5aat6ppfsgcysa

WhoLoDancE: Deliverable 1.5 - Data acquisition plan

Katerina El Raheb, Vivi Katifori, Aristotelis Kasomoulis
2016 Zenodo  
the time management, select the movement sequences that we need to capture and store, and prepare for these sessions aiming at building a repository of movement which will cover the needs of the learning  ...  used for its storage.  ...  For the recordings 13 cameras + 5 accelerometers + 2 high definition cameras have been used + 1 microphone + 1 kinect camera.  ... 
doi:10.5281/zenodo.1042543 fatcat:mxx7bk4gyjfaviu66tl5jbyyza

Agent-Based Modeling of a Mobile Robot to Detect and Follow Humans [chapter]

José M. Gascueña, Antonio Fernández-Caballero
2009 Lecture Notes in Computer Science  
This paper introduces a multi-agent system (MAS) approach using the detailed process provided by Prometheus methodology for the design of a moving robot application for the detection and following of humans  ...  It corresponds to the camera movements carried out based on the tilt, pan and zoom parameters provided (Set camera focus_a), commands to control wheel motion (Set direction_a, Stop,_a, Move_a), and an  ...  Show Image_R is responsible for displaying the camera field of view to the guard. To satisfy this goal, Show Image_a action is executed when no movement is detected.  ... 
doi:10.1007/978-3-642-01665-3_9 fatcat:wbd5r5ewu5hkjeo2dopucruoje

Use of optical motion tracking in application development for surgical planning and navigation

2008 Biomechanica Hungarica  
of registered movements of objects in diagnostic volume.  ...  This paper makes an overview of the application development in the field of optical motion tracking accomplished during the recent years in Hungary.  ...  Acknowledgement The author thanks to Northern Digital Europe GmbH (Radolfzell, Germany) for supplying us with the Polaris system, Zoltán Bárdosi (Eötvös Loránd University, Budapest) for help Biomechanica  ... 
doi:10.17489/biohun/2008/1/21 fatcat:67ukh3mharh3bjnbiut55ychhm

Page 609 of SMPTE Motion Imaging Journal Vol. 72, Issue 8 [page]

1963 SMPTE Motion Imaging Journal  
A popular method of synchronizing a subject action to another preconceived movement is to erect a view camera to one side of a Stationary motion-picture camera.  ...  Fig. 1. plan angles for drawing board application. Fig. 2. station point from set area.  ... 


V.F. Muñoz, J. Gómez-de-Gabriel, J. Fernández-Lozano, I. García-Morales, C. Vara, C. Pérez-del-Pulgar, M. Azouaghe
2002 IFAC Proceedings Volumes  
The system provides the direct control of the camera positioning inside the abdominal cavity, by both surgeon voice commands and remote teleoperation.  ...  This prototype does not require any modification of a standard operating room (furniture or surgery tools) for its installation and its application in operations.  ...  The high level robot motion control translates camera motion commands into joint coordinates as the references for the low level real-time joint controller.  ... 
doi:10.3182/20020721-6-es-1901.00888 fatcat:cp6fb2x2f5hexhxyoy75ips52q

Speaker Detection and Applications to Cross-Modal Analysis of Planning Meetings

Bing Fang, Yingen Xiong, Francis Quek
2009 2009 11th IEEE International Symposium on Multimedia  
By computing correlation of audio signals, mouth movements, and hand motion, we detect a talking person both spatially and temporally. Three kinds of features are extracted for speaker localization.  ...  Detection of meeting events is one of the most important tasks in multimodal analysis of planning meetings. Speaker detection is a key step for extraction of most meaningful meeting events.  ...  For hand gestures, we apply motion efforts to express hand movements. Hand motion efforts are computed from hand motion trajectories extracted from video.  ... 
doi:10.1109/ism.2009.66 dblp:conf/ism/FangXQ09 fatcat:dhk4spssorf2xcbdq7gbosxhzy

A New Method to Track Line Segment in Sequence of Images Using Only its Slope

S. Ait Kaci Azzou, S. Larabi
2006 Journal of Computer Science  
In this paper, we present a novel approach to track a line segment in the sequence of images obtained by camera in motion. We use the slope of segment as feature to track.  ...  The approach developed not needs the calibration of camera or any knowledge about its movements. To resolve the tracking problem, two segments in three images are necessary.  ...  Geometrical model of convergence motion: The camera is placed on a support plan and when it makes a movement of rotation, the centre of projection likened to a point is considered as moving on the same  ... 
doi:10.3844/jcssp.2006.794.797 fatcat:6d5o4mpyajawtf6gdroecyayo4
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