Tuesday, 20 July 2021

Image Denoising using curvelet Transform MATLAB code | MATLAB Project

Hello friends, Today posting project in the field of image denoising. A picture is often distorted by noise in it acquisition and transfer. Therefore, noise reduction is A necessary step for any complex image processing algorithm. Debt reduction or noise reduction has been the subject of a permanent study for engineers and scientists and one reason for this is the lack of a single process, capable of performing a wide range of denoising photographic category. Or, traditional noise removal techniques such as Wiener filters have been around for a long time time for their simplicity and ability to achieve significant noise removal when the noise variation is low, causes blurring and smoothing out the sharp edges of the image. This post including dual use of curvelet transform, curvelet convert curve and curvelet transform with USFFT using two sorting methods such as hard and half threshold reconstruction.

Monday, 19 July 2021

Video Encryption and Decryption MATLAB code | MATLAB Project

Hello Guys, this post is about MATLAB implementation of video encryption and decryption technique. Due to the rapid development of various multimedia technology, more multimedia information available developed and transferred to clinical, industrial, and marine operations Fields, however, may also have a few relevant records which should not be obtained through or by hand slightly open to normal users. as a result, protection and privacy have grown into a priority. The main purpose of encryption is to keep the data secure unauthorized attackers. as a result the statistics are encrypted through the encryption process. 

Tuesday, 29 June 2021

Image Encryption using Fractional Fourier Transform (FRFT) and Chaotic System MATLAB code || MATLAB Project

Hello friends, posting new project in the field of information security. The project is based on cryptography. The title of the project is Image encryption using fractional fourier transform and chaotic system. The matlab implementation of the project is shown in following YouTube video just have a look.

Monday, 21 June 2021

Video Steganography using Motion vector Estimation MATLAB code

Hello friends today I, would like to post one MATLAB project. This project is in the filed of Information Security. Now days information security and steganography fields gain much importance. Today posting one project in the field of video steganography. the title is "Video Steganography using Motion vector". 

The process steganography having two main properties

1. Imperceptibility

2. High hiding capacity