NOISE REMOVAL IN COMPOUND IMAGE USING MEDIAN FILTER
Journal Title: International Journal on Computer Science and Engineering - Year 2010, Vol 2, Issue 4
Abstract
Compound image is a combination of text, picture and graphs. Noise reduction in compound image is necessary to maintain the quality of images. Noise is added into an image at the time of image acquisition (or) image capturing. After capturing, mage preprocessing is necessarily done to correct and adjust the image for further classification and segmentation. From the literature study different filtering techniques are available to reduce the noise from compound images. Normally the filters are used to improve the image quality, suppress the noise. This paper proposes median filtering technique for removing salt & pepper noise from various types of compound images. Several examples were conducted to evaluate the erformance of the median filter on noise.
Authors and Affiliations
D. Maheswari , Dr. V. Radha
Keywords
Related Articles
- EP ID EP129438
- DOI -
- Views 109
- Downloads 0
Discovery of students’ academic patterns using data mining techniques
Knowledge discovery is an emerging field which combines the techniques from mathematics, statistics, algorithms and Artificial Intelligence to extract the knowledge. Data mining is a main phase of Knowledge Discovery in...
AN ALGORITHM FOR STEERING CONTROL WITH SIMULATION RESULTS
The idea behind the paper was channelization of human thoughts to automated realization. It is decided to implement the theme of automatic maneuvering of vehicles and the unanimous choice of sensor was touch screen. It w...
Discovering suffixes: A Case Study for Marathi Language
Suffix stripping is a pre-processing step required in a number of natural language processing applications. Stemmer is a tool used to perform this step. This paper presents and evaluates a rule-based and an unsupervised...
GA Based Test Case Generation Approach for Formation of Efficient Set of Dynamic
Automated test case generation is an efficient approach for software testing. Slicing of program provides ease to testability and enhances debugging capacity. To generate the dynamic slice, slicing criterion is required...
Knowledge Mining of Test Case System
The paper analyzes knowledge mining of the test case System. Widespread use of test case systems and explosive growth of databases require traditional manual data analysis to be coupled with methods for efficient compute...