Generic method for recognition of a wheelchair, even with a low resolution-effective sensor

In the following paper we present a method for recognition of special shapes. We aim at finding a wheelchair and its occupant in an omnidirectional image as fast as possible. We use two images to get a stereo vision and then compute the relative position of the object. Our method allows to detect it...

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Bibliographic Details
Main Authors: de Chaumont, F., Marhic, B., Delahoche, L., Cauchois, C.
Format: Conference Proceeding
Language:English
Subjects:
Applied sciences
Artificial intelligence
Computer science
control theory
systems
Computer vision
Exact sciences and technology
Gunshot detection systems
Image recognition
Image sensors
Pattern recognition
Pattern recognition. Digital image processing. Computational geometry
Sensor systems
Shape
Stereo vision
Wheelchairs
Wheels
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Summary:In the following paper we present a method for recognition of special shapes. We aim at finding a wheelchair and its occupant in an omnidirectional image as fast as possible. We use two images to get a stereo vision and then compute the relative position of the object. Our method allows to detect it very quickly in a field of 360/spl deg/ in a single shot. Furthermore we can perform the detection without problem of orientation of the wheelchair towards the sensor.
DOI:10.1109/ICIT.2004.1490256