A perl script, which uses version 2 of the GD library to transform an image. The resulting image consists of random chosen nulls and ones with a color approximating the color of the original picture.
The overall goal of image processing and analysis is the identification of features in data. This often results in a new data volume with voxels labelled in one of only two ways: feature or not feature. This kind of image data is referred to as binary.
Usually a referring to a bitonal image of just black and white (on/off).
an image in which the pixels assume one of the two possible values
an image whose pixels are turned either on or off
a raster image with just two values
A computer image where each dot may have just two values, either black ( 0', for the absence of light) or white ( 1' for the presence of light). Suitable for printed text or line art because only the values of black and white are needed for these types of images. Synonym for bitonal image.
An image in which all pixels have either one of two values, e.g. 0 and 1, or 0 and 255.
An image that consists of only two brightness levels: black and white.
scanned image in black and white (no gray levels).
A image that is represented using only one bit per pixel. Such images are also called black and white, monochrome, bi-level, or 1-bit.
A black and white image represented as a single bit containing either zeros or ones, in which objects appear as silhouettes. The result of backlighting or thresholding.
A binary image is a digital image that has only two possible values for each pixel.