Abstract
The use of colour reversal film applied to polychromatic pattern recognition is studied. Colour slides contain the input information of the target and the scene for the generation of the matched filters and for the multichannel optical correlation. The authors test the effects on the discrimination capability of the recognition system due to the differences between the reflectance of real diffuse objects and the transmittance of their recorded images in the slide. The response of several commercial films is analysed: firstly, through experimental transmittance curves of slides which reproduce uniform colour stimuli with different exposures; secondly, through computer results obtained for the recognition of polychromatic images. The suitability of each film for colour pattern recognition purposes is discussed.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
