Name

im2bw — Convert image to binary

Calling Sequence

im2 = im2bw(im, thresh)

Parameters

im
An matrix/image, which can be ANY image supported by SIVP.
thresh
Threshold value. You specify thresh in the range [0,1], regardless of the class of the input image.
im2
Boolean matrix.

Description

im2bw convert intensity or RGB images to binary images. The output is a boolean matrix, which has value of %T for all pixels in the input image with luminance grater than thresh and %F for all the other pixels. (You specify thresh in the range [0,1], regardless of the type of the input image.)

Authors

Shiqi Yu <shiqi.yu[at]gmail.com>

Availability

The latest version of SIVP can be found at

http://sivp.sf.net

See Also

im2uint8 , im2int8 , im2uint16 , im2int16 , im2int32 , im2double , mat2gray