Scene Analysis Using Active Vision
Author | : Brian D. Hoffman |
Publisher | : |
Total Pages | : 137 |
Release | : 1997 |
Genre | : |
ISBN | : |
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Author | : Brian D. Hoffman |
Publisher | : |
Total Pages | : 137 |
Release | : 1997 |
Genre | : |
ISBN | : |
Author | : Dimitri Alex Chernyak |
Publisher | : |
Total Pages | : 268 |
Release | : 2001 |
Genre | : |
ISBN | : |
Author | : Grotz, Markus |
Publisher | : KIT Scientific Publishing |
Total Pages | : 202 |
Release | : 2021-12-21 |
Genre | : Computers |
ISBN | : 3731511010 |
Visual perception is one of the most important sources of information for both humans and robots. A particular challenge is the acquisition and interpretation of complex unstructured scenes. This work contributes to active vision for humanoid robots. A semantic model of the scene is created, which is extended by successively changing the robot's view in order to explore interaction possibilities of the scene.
Author | : Yiannis Aloimonos |
Publisher | : Psychology Press |
Total Pages | : 301 |
Release | : 2013-05-13 |
Genre | : Psychology |
ISBN | : 1134776020 |
This book defines the emerging field of Active Perception which calls for studying perception coupled with action. It is devoted to technical problems related to the design and analysis of intelligent systems possessing perception such as the existing biological organisms and the "seeing" machines of the future. Since the appearance of the first technical results on active vision, researchers began to realize that perception -- and intelligence in general -- is not transcendental and disembodied. It is becoming clear that in the effort to build intelligent visual systems, consideration must be given to the fact that perception is intimately related to the physiology of the perceiver and the tasks that it performs. This viewpoint -- known as Purposive, Qualitative, or Animate Vision -- is the natural evolution of the principles of Active Vision. The seven chapters in this volume present various aspects of active perception, ranging from general principles and methodological matters to technical issues related to navigation, manipulation, recognition, learning, planning, reasoning, and topics related to the neurophysiology of intelligent systems.
Author | : Carnegie-Mellon University. Computer Science Dept |
Publisher | : |
Total Pages | : 44 |
Release | : 1991 |
Genre | : Mobile robots |
ISBN | : |
This selective vision is based on an understanding and analysis of the driving task. We illustrate the effectiveness of request-driven routines by comparing the computational cost of general scene analysis with that of selective vision in simulated driving situations."
Author | : Dimitri Ognibene |
Publisher | : Frontiers Media SA |
Total Pages | : 192 |
Release | : 2022-03-07 |
Genre | : Science |
ISBN | : 2889745996 |
Author | : Thierry Vieville |
Publisher | : Springer Science & Business Media |
Total Pages | : 251 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 3642608426 |
T. Viéville: A Few Steps Towards 3D Active Vision appears as Vol. 33 in the Springer Series in Information Sciences. A specific problem in the field of active vision is analyzed, namely how suitable is it to explicitly use 3D visual cues in a reactive visual task? The author has collected a set of studies on this subject and has used these experimental and theoretical developments to propose a synthetic view on the problem, completed by some specific experiments. With this book scientists and graduate students will have a complete set of methods, algorithms, and experiments to introduce 3D visual cues in active visual perception mechanisms, e.g. autocalibration of visual sensors on robotic heads and mobile robots. Analogies with biological visual systems provide an easy introduction to this subject.
Author | : Marianne A. Lipps |
Publisher | : |
Total Pages | : 276 |
Release | : 2004 |
Genre | : Saccadic eye movements |
ISBN | : |
"This thesis investigated possible features that are used to guide saccadic eye movements in specific tasks, including a visual search task, answering questions about an image, and freely viewing images. Current eyetracking technology was used to gather eye movement records of subjects as they viewed images"--Abstract.
Author | : Jacques Blanc-Talon |
Publisher | : Nova Publishers |
Total Pages | : 326 |
Release | : 2001 |
Genre | : Computers |
ISBN | : 9781590330333 |
Imaging & Vision Systems - Theory, Assessment & Applications, Advances in Computation, Theory & Practice -- Volume 9
Author | : Erik Valdemar Cuevas Jiménez |
Publisher | : Cuvillier Verlag |
Total Pages | : 229 |
Release | : 2007-01-08 |
Genre | : Computers |
ISBN | : 3867271089 |
In this paper, an active vision system is developed which is based on image strategy. The image based control structure uses the optical flow algorithm for motion detection of an object in a visual scene. Because the optical flow is very sensitive to changes in illumination or to the quality of the video, it was necessary to use median filtering and erosion and dilatation morphological operations for the decrease of erroneous blobs residing in individual frames. Since the image coordinates of the object are subjected to noise, the Kalman filtering technique is adopted for robust estimation. A fuzzy controller based on the fuzzy condensed algorithm allows real time work for each captured frame. Finally, the proposed active vision system has been simulated in the development/simulation environment Matlab/Simulink.