image segmentation by pso matlab
#1

i am student of electronics engineering who is working in image processing field i had wrote a matlab code for image segmentation now i want to apply pso to optimize it, how can i do that? can you help me?
Reply
#2

Abstract

Particle swarm optimization is a stochastic global optimization algorithm that is based on swarm intelligence. Because of its excellent performance, particle swarm optimization is introduced into fuzzy entropy image segmentation to select the optimal fuzzy parameter combination and fuzzy threshold adaptively. In this study, the particles in the swarm are constructed and the swarm search strategy is proposed to meet the needs of the segmentation application. Then fuzzy entropy image segmentation based on particle swarm optimization is implemented and the proposed method obtains satisfactory results in the segmentation experiments. Compared with the exhaustive search method, particle swarm optimization can give the same optimal fuzzy parameter combination and fuzzy threshold while needing less search time in the segmentation experiments and also has good search stability in the repeated experiments. Therefore, fuzzy entropy image segmentation based on particle swarm optimization is an efficient and promising segmentation method.

Introduction

Particle swarm optimization (PSO) is a new evolutionary computing method that was developed by Kennedy and Eberhart in 1995 through the simulation of simplified social models of bird flocks . Due to its excellent performance, PSO has become one of the hotspots in evolutionary computing research and has been used in many applications such as function optimization, neural network training, and fuzzy control systems in recent years [2]. Image segmentation can be defined as the technique of dividing an image into disjoint homogeneous regions that usually contain similar objects of interest. And it is an important step in automatic image analysis and interpretation. However, due to the uncertainty and complexity of images encountered in actual applications, it is a very difficult task that affects directly the results of subsequent tasks such as feature extraction, object detection, and recognition. Because fuzzy set theory is an effective means of researching and processing fuzziness and uncertainty, fuzzy entropy has been used in image threshold segmentation [3] and [4]. Since the exhaustive search for all fuzzy parameter combinations is too costly, we introduced PSO into fuzzy entropy image segmentation to solve this optimal problem adaptively. This paper is organized as follows: in Section 2, the basic principle of PSO is described; in Section 3, the specific method of PSO applied in fuzzy entropy image segmentation is proposed; the experimental results are described and analyzed in Section 4 and conclusions are presented in Section 5.
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Popular Searches: image enhancement using pso matlab codehatronics, pso image enhancement matlab code, pso code for colour image segmentation, image enhancement using pso matlab code, image segmentation by pso matlab, download ppt for color image enhancement using pso, pso in matlab for image retrieval,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  image encryption and decryption using rsa algorithm in matlab 2 7,829 29-05-2017, 04:17 PM
Last Post: Priyanka Bidikar
  download liver tumor ct scan image in matlab with source code 4 7,987 21-05-2017, 09:54 PM
Last Post: abdulrahmanmashaal
  MATLAB codes needed for powerline communication 1 7,997 12-04-2017, 05:00 PM
Last Post: jaseela123d
  matlab code for wavelet based ofdm transmitter 1 921 24-02-2017, 11:18 AM
Last Post: ijasti
  code to extract brain tumor detection using matlab 2 1,062 17-10-2016, 04:32 PM
Last Post: girish123ak
  f5 algorithm steganography matlab code 2 863 04-10-2016, 03:00 AM
Last Post: [email protected]
  color image segmentation using jseg algorithm in matlab code 2 862 29-09-2016, 12:07 PM
Last Post: Guest
  matlab code for retinal hemorrhage detection in fundus images 2 854 24-08-2016, 01:10 AM
Last Post: [email protected]
  matlab code of directional filter bank 1 847 13-08-2016, 11:27 AM
Last Post: jaseela123d
  matlab xy routing algorithm 2 824 12-08-2016, 09:16 PM
Last Post: khant

Forum Jump: