The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 29-780
Full Name: Florin Toadere
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: INCDTIM Cluj Napoca, 65-103 Dontah str., Cluj Napoca
Country: ROMANIA
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E-mail address: Florin.Toadere@bel.utcluj.ro
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Title of the Paper: Simulation the functionality of a web cam image capture system
Authors as they appear in the Paper: Florin Toadere, Nikos Mastorakis
Email addresses of all the authors: Florin.Toadere@bel.utcluj.ro,mastor@wseas.org
Number of paper pages: 11
Abstract: The goal of this paper is to imagine the functionality of a web camera image capture system. In order to do that we illuminate a spectral image, we capture the reflected light using an achromatic doublet and finally we focus the light on a CCD. We are interested to see what happens as the image propagates trough the image capture pipeline. We present an illumination algorithm, we design the achromatic doublet, we use an aperture and we compute the CCD transfer function. Using the CCD integration times we take several images in rapid succession, at different exposure levels; then we blend the images in order to obtain a HDR (high dynamic range) image. We consider the image capture system to be axial and the light is orthogonal to the system.
Keywords: The goal of this paper is to imagine the functionality of a web camera image capture system. In order to do that we illuminate a spectral image, we capture the reflected light using an achromatic doublet and finally we focus the light on a CCD. We are interested to see what happens as the image propagates trough the image capture pipeline. We present an illumination algorithm, we design the achrom
EXTENSION of the file: .pdf
Special (Invited) Session: Imaging the optical part of a web cam
Organizer of the Session: ID 618-428
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