DSP-Based Parallel Processing Model of Image Rotation

Cluster-Based Parallel Image Processing

Many image processing tasks exhibit a high degree of data locality and parallelism and map quite readily to specialized massively parallel computing hardware. However, as workstation clusters are becoming a viable and economical parallel computing resource, it is important to understand how to use these environments for parallel image processing as well. In this paper we discuss our implementat...

A New FPGA/DSP-Based Parallel Architecture for Real-Time Image Processing

I n this article, we present a new reconfigurable parallel architecture oriented to video-rate computer vision applications. This architecture is structured with a two-dimensional (2D) array of FPGA/DSP-based reprogrammable processors Pij. These processors are interconnected by means of a systolic 2D array of FPGA-based video-addressing units which allow video-rate links between any two process...

Application of Image Processing on DSP TMS320C6713

Face detection is a very challenging and interesting problem. In this paper, we discussed an application for automatic face detection and tracking on video streams from surveillance cameras in public or commercial places. In many situations it is useful to detect where the people are looking for, e.g. in exhibits, commercial malls, and public places in buildings. So prototype is designed to wor...

Model Based Image Processing

A Real Time Parallel Image Processing Model

Recently a number of generalised parallel compu tation models have emerged for example McColl E orts also persist Rinard et al to t the serial model of processing to parallel hard ware The demise of the transputer and the world wide retrenchment in the computer industry P ster have added impetus to the search for one universal programming model Image processing can be viewed as a data reduction...