A Comparative Study of Design of Hough Transform Implementation with two Different Methods
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 7
Abstract
Line detection is very important task in image processing field. It is mainly used in auto focusing camera input sensors. Many techniques used for line detection but gives improper result if noise is present in an input image. Hough transform is famous technique present for line detection which gives proper results in presence of noise and discontinuous shapes in an image. This paper gives comparative study of two techniques of hough transform, both the methods are simulated in Xilinx 13.2 design suite which is popularly used for FPGA hardware implementation and compared there simulation results. First method is general hough transform, this is very basic method of hough transform in which binary feature image is given as input and vote procedure of hough transform is performed over it. Second method is given by Zhong-Ho Chen, Alvin W. Y. Su, and Ming-Ting Sun in august 2012, this method use incrementing property of hough transform and process all pixels in parallel. Also locality of hough transform is used to reduce the size of vote memory.
Authors and Affiliations
Vijaykumar S. Kawde
Keywords
Related Articles
- EP ID EP106142
- DOI -
- Views 78
- Downloads 0
GEOMETRICAL NONLINEAR ANALYSIS OF COMPOSITE PLATE
The application of piezoelectric actuators for static shape control composite plate is investigated in this thesis. Electromechanically coupled mathematical model is used for the analysis. The major section of thi...
Image Resolution Enhancement using Adaptive Blind Technique
Image resolution enhancement (IRE) is the process of manipulating a set of low quality images and produce high quality and high resolution images. The two groups of techniques to increase the apparent resolution o...
FIELD PROGRAMMABLE GATE ARRAY BASED PULSE WIDTH MODULATION CONTROLLER
A pulse width modulation (PWM) signal controller is implemented in a digital circuit to control the speed of a DC motor. The PWM controller modules are designed by adopting the very high-speed integrated circuit hardwar...
DETERMINATION OF OPTIMAL LOCATION OF SVC CONTROLLER DEVICES IN ELECTRIC TRANSMISSION SYSTEM BY USING PSO METHOD
This paper aims to identify the optimal location for the installation of SVC controller using Particle Swarm Optimization (PSO) method to mitigate small signal oscillations in a multi machine power system reducing...
THE RELATIONSHIP BETWEEN ATOMIC NUMBER & EFFICIENCY AT DYE SOLAR CELLS
In this work the effect of changing the anode of polymer solar cell on their performance was experimentally investigated .The cells were fabricated from ITO which act as a cathode beside MEH PPV ,Ecrchrom Blac...