Image Display

The program xdisp provides a simple method for displaying KUIM images under X windows. Images are automatically rescaled to the [0..255] range and displayed in separate windows. For 1D images, a simple "bar chart" image is created and displayed. For 2D images, the image is displayed in a window and the user can click at various points to obtain pixel coordinates. For 3D images there are two forms of display possible. By default, images are displayed frame by frame in "movie" mode. Here, the user can use mouse buttons to step forwards or backwards through the sequence. This is very effective for displaying video sequences. The second option is specified using the -u switch. Here, the 3D image will be "unfolded" into one large 2D image for display. To exit xdisp, the user must type 'q' in the appropriate image window. The disp shell script is often used to call xdisp for multiple images. (see code)

Command Usage

xdisp [options] infile
      [-d] Print debugging information
      [-u] Unfold 3D images
      [-m] Mark selected points in red

Example

disp input.im