3/28/2021 0 Comments Matlab Projects With Source Code
It is used for many purposes like Maths and computation, data analysis, algorithm development, modelling stimulation and prototyping.Edge detection, noise and image histogram modelling are some important and basic topics in image processing.
There are many methods for edge detection such as Roberts operator, Prewitt operator, Sobel operator, Canny edge detector and so on. ![]() In image processing, noise in a digital image arises during image acquisition and also during transmission. Different types of noise include speckle, Gaussian, salt-and-pepper and more. The fun part is, we can use these types of noise as special effects in an image using MATLAB. In this image, RGB-to-gray conversion is done first and then different types of noise are added in the image through the program. It represents the occurrence of various gray levels relative to the frequencies. In this program, we plot the histogram of the original image and of the histogram-equalised image. There are three.m files, one each for edge detection, noise effects and histogram. Two image files (.jpeg) are also included along with these.m files in the same folder. Launch MATLAB R2013a from your desktop and open an.m file from C:UsersSONYDesktop folder to run the program. There are many more topics that are useful and can be applied using MATLAB or OpenCV library such as erosion, dilation, thresholding, smoothing, degradation and restoration, segmentation part like point processing, line processing and edge detection (covered here) of images.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |