Quasimondo - Mario Klingemann's Flash Blog: Automated Threshold & Edge Detection
Automated Threshold & Edge Detection It's a tiny bit late maybe, but here are two image processing techniques that deal with automated thresholding and edge detection that I showed in my "2d or not 2d" talk in 2007 and in "The Pixel Whisperer" in 2008. I've had a look at my presentation demos and repackaged their code into a single class called ThresholdBitmap. This is a BitmapData class with a fe
Quasimondo - Mario Klingemann's Flash Blog: Optimizing Seam Carving
Optimizing Seam Carving After my post about the various content-aware image resizing projects I couldn't resist to take a closer look at Joa Ebert's ImageResizing class and take him on his word "If you can improve something do not be shy and post it". I just love code optimizing and saw several points to attack. First I replaced the loop that moved the pixels via getPixel()/setPixel() by a displac
Quasimondo - Mario Klingemann's Flash Blog: Load PNG, GIF or progressive JPEG into SWF?
Load PNG, GIF or progressive JPEG into SWF? Did you have the problem before that you wanted to load some file formats into your Flash site but loadMovie does not accept them? Something like PNGs, GIFs or progressive JPEGs? Do you want to load images or SWFs from a different domain but the security sandbox is in your way? For these purposes I have written swfImageProxy, a PHP script that automatica
Quasimondo - Mario Klingemann's Flash Blog: Flash BitmapExporter: Compress and Save Images
Flash BitmapExporter: Compress and Save Images Here is a demo for something that I hope may prove useful for some people. I have written a BitmapExporter class which allows to save PNGs or JPEGs out of swf files. There have been some Flash 8 demos already that show this possibility, so the novelty factors of my class are that the images get compressed before they are sent to the server and that Fl
Clockr - It's Flickr Time
Clockr uses random digit images from Flickr to display the current time. Click on a number to change the image, doubleclick it to view the full image. Use the mouse wheel to cycle through. In case you see a message box from Flash: The Flickr image urls will be stored locally and only be refreshed every three days - this will save some bandwidth and will speed up the start-up time. I want to thank
Quasimondo - Mario Klingemann's Flash Blog: Flash 8: Blotting Paper Effect
Flash 8: Blotting Paper Effect Here is an astonishingly simple method to get something like a diffusion effect of wet ink on blotting paper. This can be used to get organic looking edges or to give photos a painterly effect: 1. draw the object you want to diffuse onto a BitmapData object [A] 2. create another BitmapData object [B] of the same size as a temporary storage 3. create another BitmapDat
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http://www.quasimondo.com/examples/EraserBrush/