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 93
- Downloads 0
An Investigation on Cloud data Storage and Confidentiality Techniques
Cloud computing gives an enormous measure of virtual storage to the clients. Cloud storage essentially serves to little and medium scale commercial enterprises. This will lessen their ventures and support of capacity ser...
Analytical Simulation and Performance Optimization for Spectrum Sensing in Cognitive Radio Networks
Dynamic spectrum allocation (DSA) solutions such as cognitive radio networks (CRNs) have been proposed as a key technology to exploit the frequency segments that are spectrally underutilized. In this paper, the performan...
MAX-MIN ANT OPTIMIZER FOR PROBLEM OF UNCERTAINITY
The real life problems deal with imperfectly specified nowledge and some degree of imprecision, uncertainty or nconsistency is embedded in the problem specification. The well-founded theory of fuzzy sets is a special w...
Cluster Based Algorithm for Energy Conservation and Lifetime Maximization in Wireless Sensor Networks
one of the most critical issues in designing Wireless Sensor Network (WSN) is to minimize the energy consumption. In Wireless Sensor Networks, data aggregation reduces the redundancy among sensed data and optimal sensor...
Weighted Clustering Based Preemptive Scheduling For Real Time System
In this paper a new improved clustering based scheduling algorithm for a single processor environment is proposed. In the proposed method, processes are organized into non-overlapping clusters. For each process the varia...