منابع مشابه
Color diagnosticity in object recognition
How does color influence object recognition? In this study a set of objects with three different color settings; appropriately colored, inappropriately colored or black and white, are used in an experiment to investigate the importance of color in object recognition. Objects are categorized as either man-made (e.g. furniture) or natural (e.g. fruit) and as high color diagnostic (HCD) or as low ...
متن کاملColor Based Object Recognition
The purpose is to arrive at recognition of multicolored objects invariant to a substantial change in viewpoint, object geometry and illumination. Assuming dichromatic reflectance and white illumination, it is shown that normalized color rgb, saturation S and hue H, and the newly proposed color models c 1 c 2 c 3 and l 1 l 2 l 3 are all invariant to a change in viewing direction, object geometry...
متن کاملEfficient Object Recognition Using Color
A real-time prototype system for identifying soda cans uses histogram indexing with only 16 colors, with excellent results. The final implementation identified cans almost perfectly, even on public display with many people attempting to fool it. Results from preliminary versions are presented, with a complete description of the circumstances used in training and testing the system. The final sy...
متن کاملUsing Color for Object Recognition
Object Recognition is an important task in many Computer Vision problems. The problem is usually defined as classifying new images given a set of training images. One of the most challenging problems is Category-level Object Recognition which has got attention in the past decade. In this project the work on Fine-grained Category Object Recognition is presented. Despite General Object Recognitio...
متن کاملReal-Time Object Recognition in Color Imagery
Military test ranges containing unexploded ordnance due to live-fire testing and training exercises are a significant safety problem in many locations. Automated cleanup of such sites is a challenging goal. Towards this end, this paper describes algorithms to detect a type of ordnance in current usage using color imagery. The techniques are designed to run in realtime using off-the-shelf hardwa...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1999
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03207619