Comparative Study of Fractional Order Derivative Based Image Enhancement Techniques
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2014, Vol 3, Issue 2
Abstract
In this paper, image enhancement based on fractional gradient is proposed. The Taylor’s Series is used to obtain a generalized expression for this Fractional order derivative. The Image is differentiated in both x and y directions separately. Next, the Gradient is calculated which is nothing but an edge detection operation. For proving, that the proposed approach has better brightness and contrast it is compared to Grunwald – Letnikov fractional differential approach enhancement. The results obtained have shown good performance.
Authors and Affiliations
Prateek Kotha, B. T. Krishna
Keywords
Related Articles
- EP ID EP27836
- DOI -
- Views 246
- Downloads 1
A Critical Study on Semantic Web Systems and Semantic Web Services
The World Wide Web is the greatest repository of information having a decentralized design in which web pages are hosted by numerous computers, where each document can point to other documents, either on the same or...
An Application of Integrated Interface Schema (IIS) Over Multiple WDBS to Enhance Data Unit Annotation
The data unit’s revisits from the fundamental database are typically programmed into the result pages vigorously for human browsing. For the preset data units to be appliance process capable which is necessary for ma...
Detection of Brain Tumor Using PCA With SVM
In the field of medical image processing, detection of brain tumor from magnetic resonance image (MRI) brain scan has become one of the most active research. Detection of the tumor is the main objective of the system...
Greedy Algorithm for Hub Selection in Interactive Network Applications
Many multiple users interaction in network applications such as teleconferencing, network gaming and online trading are gaining popularity but these applications require that the delay difference in between multiple...
Query Clustering method to User profiles
The User profiling is a fundamental component of any personal applications. The several existing user profiling strategies are based on the objects of users are interested in positive references but not negative pref...