imfinfo - Get the information about image file

Calling Sequence

info = imfinfo(filename)

Parameters

• filename: A string, the image filename to be read.
• info: A mlist. The set of fields in the info structure is shown as follows:

  Field Name	Description
  Filename	String containing the image file name.
  FileSize	Integer indicating the size of the image file in bytes.
  Width	Integer indicating image width in pixels.
  Height	Integer indicating image height in pixels.
  BitDepth	Integer indicating the number of bits per pixel .
  ColorType	String containing the color type of the image file, which can be 'grayscale' or 'truecolor'.

Examples

	
    info = imfinfo(SCI+'/contrib/sivp/images/lena.png')

Authors

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

Availability

http://sivp.sourceforge.net

See Also

imread,  imwrite,  imshow,