Redimensionar Imagem

RGB and GrayScale Picture Format

Image is made by number of pixels and different major parameters like color and monochrome (sometimes also known as black & white image or property). Image is processed and executed by an image processing techniques. So image processing is the major part of signal processing. Gray scale conversion is also a vital part of image processing. RGB or color information has a 3 dimensional property which makes signal processing so much bulky and heavy to remove this drawbacks gray scale conversion is necessary. Using the above tool, you can convert any color image into gray scale image.

What is GrayScale Image Format ?

Grayscale images are the those photo where color information is missing and all color information is converted into gray scale format. Grayscale images are distinct from one-bit bi-tonal black-and-white images, which in the context of computer imaging are images with only the two colors, black, and white .Grayscale images have many shades of gray in between. Matlab supports large amount of image formats i.e jpg, tif, bitmap, png, gif etc.