Design of Co-Processor for NIOS-II Processor Based Poly phase Image Scalar

Abstract

In this paper, we present an hardware accelerating coprocessor for a Polyphase image scaler. First the image scaling algorithm will be ported onto the SOC having Altera NIOSII processor which will be a pure software implementation then a poly-phase FIR filter will be designed in hardware. This hardware FIR filter will be interfaced to NIOS II processor as coprocessor. After interfacing with this coprocessor the performance of poly-phase image scaler is improved and this will demonstrate the software hardware codesign. The total solution will be generic and can be used in the video surveillance applications too.

Authors and Affiliations

Venkata Sateesh Raja, T. Sreenivasu, Addanki Purna Ramesh

Keywords

Related Articles

Technical Survey of Heart of Propagation Models: A Spectrum Analysis

In this paper, we exhibit a sneak peak of dynamic spectrum access approaches. Different methodologies foreseen for dynamic spectrum access a r e expansively characterized under three models: selective model, impartin...

Digital Video Frame Rate Up-Conversion Based on Modified Block Matching Technique

This paper presents a novel digital video frame rate up-conversion technique based on modified block matching algorithm. The primary target is to achieve an observable improvement in the test video playback quality (in...

RF Communication Based Assistive Device for Visually Impaired person

The project presents a design to develop an ETA (Electronic Travel Aid) the visually impaired people to navigate independently within an enclosed environment. It is linked to the other components of this design throug...

A Trusted Identity Acknowledgement Protocol for Security Enhancement in MANET

Identifying trusted node for secure communication is a very important point in mobile adhoc network. It makes a node to compromise for a service and causes uncertainty of node behaviour. Computing a node trust and ma...

Classification Rules Using Decision Tree for Dengue Disease

Spatial data mining becomes more interesting and important as more spatial data have been accumulated in spatial databases. Spatial patterns are of great importance in many GIS applications that yield equal to associa...

Download PDF file
  • EP ID EP27444
  • DOI -
  • Views 475
  • Downloads 7

How To Cite

Venkata Sateesh Raja, T. Sreenivasu, Addanki Purna Ramesh (2012). Design of Co-Processor for NIOS-II Processor Based Poly phase Image Scalar. International Journal of Research in Computer and Communication Technology, 1(3), -. https://europub.co.uk/articles/-A-27444