Wavelet Based Image Compression
Journal Title: International journal of Emerging Trends in Science and Technology - Year 2014, Vol 1, Issue 8
Abstract
Images require substantial storage and transmission resources, thus image compression is advantageous to reduce these requirements. Image compression is a key technology in transmission and storage of digital images because of vast data associated with them. This research suggests a new image compression scheme with pruning proposal based on discrete wavelet transformation (DWT). The effectiveness of the algorithm has been justified over some real images, and the performance of the algorithm has been compared with other common compression standards. The algorithm has been implemented using Matlab. Experimental results demonstrate that the proposed technique provides sufficient high compression ratios compared to other compression techniques.
Authors and Affiliations
Puneet Sharma
Keywords
Related Articles
- EP ID EP221058
- DOI -
- Views 115
- Downloads 0
Brand New Query Processing Using Seed Block Algorithm on Cloud Storage
Now-a-days incrementing users of public cloud computing infrastructures, utilizing clouds to store data with query accommodations are solution which gives more scalability and cost-preserving. Hence, most of the data is...
Classification of Clustering with Frequent item-sets
Data mining is having techniques like clustering, classification and algorithm like frequent itemset mining algorithms. In this we discuss about clustering and classification techniques with its applications and frequent...
Comparison of Biodiesel Production From Karanja Seeds, Jatropha Seeds and Thumba Oil
The transesterification process was carried out for karanja oil seed, jatropha oil seed and thumba oil by using alkali catalyst KOH. The properties of biodiesel like density, viscosity, flash point, pour point, cloud poi...
Nutritional Status of HIV Subjects Attending an ART Centre in Bangalore
Nutritional status is an important determinant of HIV outcomes. The study was undertaken to assess the nutritional status of 500 HIV infected adults attending an ART centre in Bangalore. The nutritional status was assess...
PFC Zeta Converter for Speed Control of PMBLDC Motor Drive
This paper presents a Zeta DC-DC converter as a power factor correction (PFC) converter which is operated in voltage control mode for speed control of a permanent magnet brushless DC motor (PMBLDCM). The proposed convert...