A Wavelet Domain Approach Based On DT-CWT For Satellite Image Processing
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2015, Vol 4, Issue 11
Abstract
A DT-CWT-based nonlocal-means-based RE (DT-CWTNLM-RE) strategy is proposed, utilizing the DT-CWT, Lanczos addition, and NLM. Note that DT-CWT is almost move invariant and directional specific. In addition, DTCWT safeguarded the typical properties of impeccable reproduction with very much adjusted recurrence reactions. Significantly, DT-CWT gives promising results after the change of the wavelet coefficients and gives less curios, as contrasted and conventional DWT. Since the Lanczos channel offer less associating, sharpness, and negligible ringing, thusly, it a decent decision for RE. NLM is utilized to further upgrade the execution of DT-CWT-NLM-RE by diminishing the ancient rarities. The outcomes (for spatial RE of optical pictures) are contrasted and the best performing strategies.
Authors and Affiliations
G. Pavankumar, K. Govinda Rajulu
Keywords
Related Articles
- EP ID EP28321
- DOI -
- Views 322
- Downloads 4
Implementation of Slicing Technique for Privacy Preserving Data Publishing
Today, most of the organizations are effectively gathering and storing information in extensive databases. A large number of them have perceived the potential estimation of this information as a data hotspot for settl...
Optimal Powersystem Restoration using Neural Network
In this recent trends Power system restoration (PSR) became a challenging topic for the keen researchers. Many people proposes many techniques to solve this problem and overcome the limitations of the existing techn...
Implementation and Analysis of Power-constrained contrast enhancement algorithm using a sub-band decomposed MSRA for OLED display
This paper presents a power-constrained contrast enhancement algorithm for organic light-emitting diode display based on multi-scale retinex Algorithm (MSRA). In general, MSR, which is the key component of the propose...
Evaluation of A Prototype ATPG System Using Rulesets From The Stanford And Internet2 Backbones
The most important sources of transparency for ATPG (Automatic Test Packet Generation) are polling the network periodically for forwarding state and performing all pair’s reachability. First we have freshly speeded u...
UM: A Novel Seclusion Model for Defending Structural Information of Social Network Data
Publishing or sharing the social network data for social science research and business analysis lack of privacy. Existing technique k-anonymity is used to prevent identification of micro data. Even though an attacke...