Robust color image watermarking using multi-core Raspberry pi cluster

A Robust Color Image Watermarking Scheme Using Discrete Wavelet Transformation

Information hiding in digital media such as audio, video and or images in order to establish the owner rights and to protect the copyrights commonly known as digital watermarking has received considerable attention of researchers over last few decades and lot of work has been done accordingly. A number of schemes and algorithms have been proposed and implemented using different techniques. The ...

Creating a Raspberry Pi-Based Beowulf Cluster

Robust Potato Color Image Segmentation using Adaptive Fuzzy Inference System

Potato image segmentation is an important part of image-based potato defect detection. This paper presents a robust potato color image segmentation through a combination of a fuzzy rule based system, an image thresholding based on Genetic Algorithm (GA) optimization and morphological operators. The proposed potato color image segmentation is robust against variation of background, distance and ...

Reconfigurable Image Processor using an Fpga-Raspberry Pi Interface

Image processing (I.P.) systems, involving multiple processing functionalities, use standard software tools to manipulate pixel values. The load on the system is high when these software tools are used for real time I.P. applications as the system they are running on are systems that are not specific to a particular application. This would require either high end hardware systems or an applicat...

Image Processing on Raspberry Pi in Matlab

This paper serves as an introduction to using image processing methods on a Raspberry Pi platform via Simulink in Matlab. We have designed a cheap framework for fast image processing in real-time including feature extraction and image transformation methods. In the paper a several selected methods frequently used not only in robotics are implemented and tested on the Raspberry Pi 2 equipped wit...