Processing & Analyzing Dgital Image

“An Image worth thousand words.”
Although images do not carry the precision of written language, they do contain a wealth of information. They contain visual information that which is a prime mode of communications and diagnosis in the past and even today. "Digital Image” what exactly is it?A digital image is an image that is stored in digital form. Digital image processing is a field of study that seeks to analyze a digital image to achieve some desirable outcome. More formally, digital image processing can be defined as the study of techniques to transform a digital image into another (improved) digital image for detailed analysis and to obtain specific information about the image.
Defining Our Objectives
(Eagle's Eye)

Processing Pixels to display a 2D Chromatic Image.
Processing Pixels to illustrate an image special effect involving the control of light intensity on the image.
Processing Pixels to control the sharpness of an Image by adjusting the contrast and brightness
Processing Image Pixels Color Intensity, Color Filtering(RGB Filtering), and Color Inversion
Performing Edge detection on a 2D Image
Processing Image Pixels to perform multiple Convolution.
Implementation of 2D Fourier Transform on a 2D chromatic Image.
Implementation of Discrete Fourier Transform on 2D chromatic Image.
Implementation of Fast Fourier Transform on 2D chromatic Image.
Plotting few DSP algorithms output characteristics
Processing Pixels to display a 2D Chromatic Image
The purpose of the ImageDisplayer class is to make it easy to experiment with the modification of pixel data in an image and to display the modified version of the image along with the original version of the image. The program extracts the pixel data from an image file into a 3D array of type: int[row][column][depth]. The first two dimensions of the array correspond to the rows and columns of pixels in the image. The third dimension always has a value of 4 and contains the following values by index value: 0 alpha 1 red 2 green 3 blue. these values are stored as type int rather than type unsigned byte which is the format of pixel data in the original image.
This program provides a framework that is designed to invoke another program to process the pixels extracted from an image.
The processing driver will provide a GUI for data input making it possible for the user to modify the behavior of the image-processing method each time it is run.
The image-processing programming must implement the interface named ImageInterface. The interface declares a single method with the following signature: int[][][] processImg(int[][][] threeDimensionPix, int imgRows, int imgCols);

Related Resource: digital display