Title : ( Automatic Adjustment of Television Sets Using an Uncalibrated Camera with a Novel Fuzzy Test Pattern and an Adaptive Alignment Algorithm )
Authors: Ali Peiravi , Saeed Toosizadeh ,
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Abstract
In this paper we present the results of our experimental research on an automatic adjustment system for television sets that relies on an inexpensive, uncalibrated camera to measure the geometric attributes of the TV screen and by using a closed-loop structure, sends adjustment signals which is generated by a computer to the television’s internal EEPROM. Also several image processing tools have been utilized to measure the geometric parameters of the TV screen through the output images obtained by the camera. Control strategies are used to adjust and stabilize these parameters. We have already proposed and published a novel fuzzy test pattern and an adaptive alignment algorithm which are both used in our research. This approach is implemented in real-time in a manufacturing house.
Keywords
, : automatic adjustment, geometric parameters, TV auto alignment, fuzzy pattern, adaptive alignment
@article{paperid:1006474,
author = {Peiravi, Ali and Toosizadeh, Saeed},
title = {Automatic Adjustment of Television Sets Using an Uncalibrated Camera with a Novel Fuzzy Test Pattern and an Adaptive Alignment Algorithm},
journal = {Journal of Applied Sciences},
year = {2009},
volume = {9},
number = {1},
month = {January},
issn = {1812-5654},
pages = {49--58},
numpages = {9},
keywords = {: automatic adjustment; geometric parameters; TV auto alignment; fuzzy pattern; adaptive alignment},
}
%0 Journal Article
%T Automatic Adjustment of Television Sets Using an Uncalibrated Camera with a Novel Fuzzy Test Pattern and an Adaptive Alignment Algorithm
%A Peiravi, Ali
%A Toosizadeh, Saeed
%J Journal of Applied Sciences
%@ 1812-5654
%D 2009
