[Manifold-l] Image processing (info for .NET coders)

[SCISOFT]

These 3 articles at the Code Project caught my eye this week - dated 15
November 2006 

http://www.codeproject.com/useritems/queuelinearfloodfill.asp 

Queue-Linear Flood Fill: A Fast Flood Fill Algorithm - By J. Dunlap 

(A super-fast flood fill algorithm and implementation, plus helpful
optimization tips for image processing.)

 

http://www.codeproject.com/useritems/pointerlessimageproc.asp

Fast Pointerless Image Processing in .NET - By J. Dunlap

(Process GDI+ images at blazing speeds, with no pointers or unsafe code.
Eliminate the need for LockBits(), so you can edit the bits directly and
update in real time.)

 

http://www.codeproject.com/useritems/fastimagedrawing.asp

Fast Drawing of Non-32bpp Images with System.Drawing - By J. Dunlap

(Avoid the unnecessary pixel format conversion that normally happens when
drawing a portion of an image to the screen with System.Drawing.)

 

These articles are all inter-connected, and are about fast graphics
processing techniques using GDI+ in .NET (primitive-level coding, not image
processing as understood by geoscientists). 

Ian Thomas

GeoSciSoft - Perth, Australia

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.directionsmag.com/pipermail/manifold-l/attachments/20061116/8463d889/attachment.htm