Matlab Tutorials » convn http://www.matlabtutorials.com Matlab tutorials and examples Mon, 10 May 2010 10:55:51 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 Working with 8-Bit and 16-Bit Images http://www.matlabtutorials.com/documents/working-with-8-bit-and-16-bit-images.html http://www.matlabtutorials.com/documents/working-with-8-bit-and-16-bit-images.html#comments Sat, 08 May 2010 14:07:04 +0000 matlabtutorials http://www.matlabtutorials.com/?p=507 8-Bit and 16-Bit Indexed Images

Double-precision (64-bit) floating-point numbers are the default MATLAB representation for numeric data. However, to reduce memory requirements for working with images, you can store images as 8-bit or 16-bit unsigned integers using the numeric classes uint8 or uint16, respectively. An image whose data matrix has class uint8 is called an 8-bit image; an image whose data matrix has class uint16 is called a 16-bit image. Read More

Matlab Tags: 16-Bit, 8-Bit, Arithmetic Operations on Integer Classes, brighten, cat, colormap, conv2, convn, double, fft2, fftn, find, image, imagesc, imread, imwrite, matlab, permute, reshape, sum, tutorials]]> http://www.matlabtutorials.com/documents/working-with-8-bit-and-16-bit-images.html/feed 0