Architecture design of the straight - line Hough Transform processor for image analysis


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 4, No. 10, pp. 2553-2561, Oct. 1997
10.3745/KIPSTE.1997.4.10.2553,   PDF Download:

Abstract

In this paper, a hardware architecture to calculate straight-line Hough transform algorithm for image recognition is suggested. This processor consists of the filtering module for gradient calculation and the HT calculation module, and the angle information are stored in memory table. For the suggested architecture, firstly, algorithm simulation is executed using C language to confirm the operation and to decide the precision of calculation, and secondly, architecture simulation is executed using VHDL language for the total blocks. According to C & VHDL simulation results, it is confirmed that the calculated data value is similarly obtained and the calculation defference is decreased as image clarity and bits increase.


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Cite this article
[IEEE Style]
P. Y. June and S. N. Un, "Architecture design of the straight - line Hough Transform processor for image analysis," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 4, no. 10, pp. 2553-2561, 1997. DOI: 10.3745/KIPSTE.1997.4.10.2553.

[ACM Style]
Park Young June and Song Nag Un. 1997. Architecture design of the straight - line Hough Transform processor for image analysis. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 4, 10, (1997), 2553-2561. DOI: 10.3745/KIPSTE.1997.4.10.2553.