An image is a 2-D
function f(x,y) where x and y are spatial coordinates and the amplitude f at
any pair of co-ordinates (x,y) is called the intensity values of the image at
that point. Digital image is composed of
a finite number of elements each of which has a particular location and value.
These elements are called as image elements, pels, pixels. Pixel is used to
denote the elements of a digital image
Matlab is a
high-performance language for technical computing. It integrates computation, visualization, and
programming in a easy environment. It is an interaction matrix laboratory. ve
system whose data element is an array
that doesn’t require dimensions
The name MATLAB stands for
matrix laboratory. Matlab is standard computational tool for introductory and advanced
courses in mathematics and engineering. The image processing toolbox is a
collection of MATLAB functions called m-files that extend the capability of the
MATLAB environment to image processing problems
Matlab Windows
the start of Matlab it shows four different windows namely ‘command window’, ‘command history’, ‘Workspace’, ‘Current folder’.
1. Command Window: This is the pace where the commands are to be written.
2. Command History: This is the space where the executed commands are stored for future reference or use.
3. Workspace: This window contains all the variables generated during the work for reference, so it is always advised to choose the name of the variables in relation to the work.
4. Current Folder: This window shows the current directory in which you are working or the place where the current files will be stored.
MATLAB:
is a high-performance, high-level language.
stands for Matrix Laboratory
can be used as a fancy calculator
allows you to easily work with entire matrices rather than one number at a time
is useful for anything that requires matrix and vector manipulations such as:
Mathematical, scientific, engineering, statistical and financial problems
Anything that requires plotting/visualizing and analyzing data
comes with a basic set of tools for visualizing data and for performing calculations on matrices and vectors
For specific technologies, MATLAB provides toolboxes, which add to the basic MATLAB functionality. We have the Image Processing Toolbox. Some other toolboxes include:
Matlab Windows
the start of Matlab it shows four different windows namely ‘command window’, ‘command history’, ‘Workspace’, ‘Current folder’.
1. Command Window: This is the pace where the commands are to be written.
2. Command History: This is the space where the executed commands are stored for future reference or use.
3. Workspace: This window contains all the variables generated during the work for reference, so it is always advised to choose the name of the variables in relation to the work.
4. Current Folder: This window shows the current directory in which you are working or the place where the current files will be stored.
MATLAB:
is a high-performance, high-level language.
stands for Matrix Laboratory
can be used as a fancy calculator
allows you to easily work with entire matrices rather than one number at a time
is useful for anything that requires matrix and vector manipulations such as:
Mathematical, scientific, engineering, statistical and financial problems
Anything that requires plotting/visualizing and analyzing data
comes with a basic set of tools for visualizing data and for performing calculations on matrices and vectors
For specific technologies, MATLAB provides toolboxes, which add to the basic MATLAB functionality. We have the Image Processing Toolbox. Some other toolboxes include:
- Statistics Toolbox
- Neural Network Toolbox
- Fuzzy Logic Toolbox
- Signal Processing Toolbox
- Wavelet Toolbox
- Financial Toolbox
- Bioinformatics Toolbox
- Database Toolbox
No comments:
Post a Comment