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Este proyecto tiene como objetivo desarrollar un asistente de compras inteligente que utilice tecnología de procesamiento de lenguaje y imagenes para ayudar a los usuarios a realizar compras en línea de manera más eficiente.

R2019b matlab program that from four images (p1-4) crops an area of interest and then extracts random pixels and compares them.

Matlab R2021b program that reads an image and transforms it to grayscale using the NTSC formula and the rgb2gray function in order to know the differences (it is recommended to have installed: "Image Processing Toolbox").

Huffman decoding algorithm for images in Matlab version R2019

Huffman's algorithm for image compression using Matlab version R2019b; the Communications Toolbox must be installed

Use of Wavelet transforms (WDT) to hide one image within another. Note: You must have the Wavelet Toolbox installed or use MatlabOnline.

Use of the different operators of the Edge function in Matlab R2019b and the proposal of an own one

Matlab R2021b program to perform different tests with the functions "imgradient" and "imgradientxy".

Matlab R2019b program using mean and Gaussian filtering for images with Gaussian, uniform multiplicative and impulsive (salt and pepper) noise, plus a connectivity mask 4 is proposed to compare with the filters.

Matlab program R2021b to detect randomly placed single dots on completely black and white backgrounds

Program in Matlab R2021b that makes noise to different images.

Matlab 2019b program that performs histogram adjustment tests with different ranges in grayscale and color images, the purpose is to improve them.

Using the logarithmic transformation to highlight objects in images

Matlab R2021b program that uses histogram equalization in different images to highlight some object.

Matlab 2019b program that uses the common intensity transformations (square function, cubic function, square root function and logarithmic function) in order to improve the original image.

Matlab2021b program that performs the following operations: addition, subtraction, multiplication and division on an image.

Matlab R2021b program subtracting two different images

Program in Matlab R2021b using the imfuse function, adds the image to itself rotated one degree, then adds the original image rotated two degrees, and so on up to 5 degrees.