Index of /documentation/presentations/visualizationworkshop08/materials/imageproc

[ICO]NameLast modifiedSizeDescription
[PARENTDIR]Parent Directory   -  
[DIR]Animate/ 2008-10-06 12:09 -  
[DIR]Annotate/ 2008-10-06 12:09 -  
[DIR]Fan/ 2008-10-06 12:09 -  
[TXT]INFO.html 2008-10-09 14:47 1.9K 
[DIR]ImagesBMP/ 2008-10-06 12:09 -  
[ ]commands 2008-10-06 13:44 837  
Example materials:

Please contact me (aarondf@bu.edu 617 353-8255) if you have questions and I'll
be happy to help.

Photoshop Actions for batch processing
	Tutorial

Animate/  
	Sequence of GIF images and resulting Animated GIF file anim.gif from
	executing the command 'convert -delay 20 .loop 0 file*.gif anim.gif'

Annotate/  
	Perl script 'annotate.pl' and an Input directory (Images) and Output
        directory (ImagesOut).  This script is an example of combining Perl
        and ImageMagick.  The script adds a colored border to each image and
        then adds a text author note in the bottom right of the image.  The
 	script is executed by the command 'annotate.pl Images ImagesOut'
	(directory names are arbitrary).  Output directory will be created if
	it does not exist yet.  The script assumes original images are 512x384
	for positioning of the text.  This script is very basic and written
	specifically as an example for the Workshop, originally without the
        intent of making it available.
	One issue with this script is that it will overwrite files of the same
	name as the output files in the	output directory if they already exist.
	Using scripts like this can be quite risky in terms of your files so 
	if working with them, please ALWAYS safely backup your original files 
	first.
	I have previously written a fair number of Perl scripts which I find
	useful for working with images and am happy to provide them upon
	request.  However, due to the risk issue mentioned above, I am not
	placing them here to simply be downloaded.

Fan/  
	Example images used in the Powerpoint slides.

ImagesBMP/  
	5 example images in BMP format.  These are here just to work with and
	really will not be useful to you.

commands
	Some commands used in ImageMagick and other programs during the 
	presentation.