With the rapid development of Internet of things devices and network infrastructure, there
have been a lot of sensors adopted in the industrial productions, resulting in a large size of …

Steganography is the art and a science of obscuring the presence of communication by
hiding content in electronic media and so obscuring the presence of communication from the …

This paper presents a novel approach for data hiding in frequency domain with the use of
genetic algorithm. At first, cover images are mapped to a proper frequency domain using the …

This paper presents a novel approach for Image steganography based on Integer Wavelet
Transform. In this method, the cover image is mapped to a specific frequency domain. Then …

In medical imaging, researchers usually encounter with different types of noise; for
eliminating this noise, different methods have been suggested in both spatial and frequency …

The creation of embedded systems has shown to be a dependable method for keeping track
of and improving the industrial environment. The project's aim is to create a structure that …

In many researches, defects are detected with using reference image. But recently, detection
of defects without reference image is considered. Because Automated visual examination …