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What else can I help you with?
Applications of fourier transforms in information technology?
Some uses are: Signals Analysis, DSP, cryptography, steganography, and image editing.
What is the difference between a tableau and a still image?
there is no difference. ;)
What are the advantages of using steganography technique with java?
The only real advantages of using Java for steganography is that it has built in support for reading and storing various image types (probably the most common medium used for steganography). Other than that, it's no more suitable than any other language than can read from and write to files.
What are the advantages and disadvantages of steganography?
The obvious advantage of steganography is that you can hide a secret message in another message, be it text, image, audio, or whatever media you decide to hide your secret in. The main problem with this is that either you or the person you're sending the "secret" message to need to be able to find the message. And if you can find it, then the bad guys you want to keep the message a secret from can find it, too.
What is the difference between owning an image and owning the copyright to an image?
Owning an image or the copyright to an image are the same thing. When you hold the copyright to an image it is yours to do with whatever you will, and you can decide who has permission to use it or not. There is no difference.
What is a difference between 32bit windows and 64bit windows which one is better and why?
The difference between 32bit windows and 64bit windows is the resolution of the image and the higher the bit the better the image.
Is the difference between the darkest and lightest areas of the image?
Contrast
What is the difference between an image window and a palette in photoshop?
In image window you have image to work with, and in palette you have tools and commands to enhance image displayed in image window
What are the main problems of steganography?
The biggest problem steganography faces is that of size. There is a limit to the size of a file which you can embed information into. For instance if you take a 16 bit image where each pixel is 4 bytes in three colours RGB you can only reliable encode the lower byte before the colour changes become visible in the viewed image. This means that the image you are embedding your data in has to be 1 quarter larger than the encrypted data itself.
What is the difference between character and image?
character is what makes a person on the inside. image is what you make of yourself on the outside
Describe the difference between an image and a preimage?
A preimage is a transformed irritated or changed image. Such as a flipped triangle
Is contrast the difference between the darkest and lightest areas of an image?
Yes
