![]() ![]() Objective: We assessed the feasibility of using a simple and affordable behavioral desensitization program to yield high-quality brain MRI scans in sedation-free children. To reduce motion, young children are often sedated, adding significant cost and risk. On the download page you can download some sample image libraries to use with MAZAIKAĪlso you may see the results of my tests of other existing photo mosaic programs.Background: The ability to lie still in an MRI scanner is essential for obtaining usable image data. Mosaic pictures here and in the program documentation. You can download a trial version of MAZAIKA here If you buy Mazaika Full you can create large high resolution If you want to keep it longer that 30 days, you must buy a Mazaika Full license. Mazaika is available as a "try before you buy" program. Maximum tested mosaic size in tiles was 800 x 600 i.e. Maximum tested single output *.bmp image was 37,000 x 36,000 pixels Maximum tested libray included 500,000 (i.e. *** All parameters (price including) could be changed. ** Full version can make high resolution renderings of files saved in the lite version. * Very big images (bigger than 25,000x25,000) could be rendered in two or more parts Mazaika was tested to work with Linux through Crossover (WINE). (Windows 2000 Professional) from Connectix (tested). Mazaika can run on a Mac with "Virtual PC" Mazaika runs on Windows 95/98/Me/NT/2000/XP ![]() Rendering of 1000 tile picture with a 5000 picture collection usually takes less then one minute (depending on system performance, RAM installed, quality and quantity of pictures) P133, 32 RAM, 10 Mb on HDD (not taking into account pictures and picture databases) Mazaika runs on Windows 95/98/Me/NT/2000/XP/Vista Main technical specifications of Mazaika: You can download a free 30 day trial version of MAZAIKA hereįollowing the test period of 30 days or less, if you wish to continue to use Mazaika, you must purchase it. Mazaika is distributed as try-before-you-buy. TWAIN scanner support for source images.Direct disk writing for large tiff/bmp output files.Fast open/resize alghorithm for jpeg files.Save mosaic as jpg, tiff or bmp file formats.Add borders and grid lines to the saved mosaic.Render and save only selected area of mosaic.Options to add/remove pictures from an existing library.Batch mosaic process for all images in the folder. ![]() Custom cropping adjustments for tile library.Optional blend tiles with original image.Tile resampling for best output quality.Manual rendering mode to change single tiles if you don't like them.Smart rendering mode to fill key image areas first.Right click popup menu to view original tile image.Right click popup to show candidates for current cell.Allows you to save a really huge files up to 10Gb and more.Real time color correction and blending in the main screen.Please see a small Mazaika's video below: See large, highly detailed pictures in gallerys. Mazaika is the only photo mosaic program that allows you manualy change single tiles if you don't like them. This means that two or more tiles may work together to correctly represent a section of the big picture. Mazaika can consider small parts of the tile pictures to make up detailed parts of the larger picture. My experiments with less than 1000 tiles can be viewed in gallery 2 Obviously the more cells (tiles) in source the picture - the more detailed the mosaic will be. Good results can be reached even with collections of under 1000 pictures. It appears that not every image can be rendered with every collection. Nevertheless, the face of pin-up girl made of small a collection of 1700 windows icons is very pleasant. The third dog - made from a collection of 7000 windows icons (bigger than two above) - seems slightly weak and dull. It is very subjective, but the dog made from a collection of 2000 beer bottle labels seems good too. The one from the collection of 5000 animal photos seems best. There is a dog photo rendered three times with three collections. See more sample pictures created with Mazaika in the In the gallery section you can see some source pictures The more different colors and brightnesses in the pictures in the collection - the more accurate the match. The more pictures in your collection - the more accurate the match. When searching for an appropriate image Mazaika considers not only the overall color of the source image part but also takes into account the inner color and the brightness distribution within. It can create pictures made of other pictures.Įvery region of the source image is replaced with some image from a collection, that most closely resembles
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