After computer crash I've been unable to test/edit my script as I've not found a working combination of available ActivePerl/StrawberryPerl and Image::Magick (PerlMagick) using latest available ImageMagick-6.9.0-Q16 that would get installed: My old Windows computer had Active perl 5.16.3 and ImageMagick-6.7.7-Q8. I wished to test any shape of black areas with certain max number of black pixels touching each other and surrounded with white pixels. This is slow and inefficient, and only works if the area I'm testing is square. I should have first tested with 3 x 3 and move to 4 x 4 and up to 7 x 7. I did a test with Perl that tried to find white, one pixel wide, 7 x7 pixel squares from the image and in case such a white outlined square could be found the inside of the square was made white. They all tend to round black areas and erase thin lines. None of the filters I've seen seem to handle this. The scanned schematics may have one pixel wide lines possibly staggered, but still touching at the corners. I wish to set the maximum number of black pixels touching each other and still be surrounded all around with white pixels to be erased. If I find less than x number of black pixels surrounded with white pixels all round I wish to erease it. Its interface needs some work, though.I'm looking for a way to search for areas of x number of pixels that are black and are complelety surrounded with white pixels. To conclude, SmillaEnlarger sports a useful set of options dedicated to image resizing and conversion, and it should meet the requirements of most users. We have not experienced any issues in our tests, since the tool did not hang, crash or display error messages. SmillaEnlarger has minimal impact on computer performance, using low CPU and RAM. Furthermore, it is possible to save images to another format and adjust quality. Program activity is recorded to a log tab. You can pick the cropping format, output dimensions and enlarger parameter (sharp, painted, or sharp and noisy), point out the saving directory, as well as adjust image properties when it comes to the sharpness, pre-sharpness, denoise, flatness, dithering, and fractal noise. The selected picture is shown in the main frame. It is possible to process multiple images in batch mode by creating jobs. Using a drop-down menu makes it simple to navigate all images in the current directory. The supported file types are BMP, JPG, JPEG, PNG, PPM, TIF, TIFF and GIF. New pictures can be opened using either the file browser or drag-and-drop feature. A sample image is automatically loaded at initialization. The interface is based on a regular window with a clean structure, which is divided into multiple tabs. There is also the alternative of saving SmillaEnlarger to a USB flash disk or similar storage unit, in order to run it on any computer easily, without previously installing anything.Īn important aspect worth considering is that the Windows registry does not get new entry updates, and leftovers do not remain on the disk after removing the tool. Since there is no setup pack involved, you can extract the program files to any location on the hard disk and click the executable to run. Its options can be adjusted by all types of users, regardless of their skill level. SmillaEnlarger is a compact and portable software application that enables you to resize images and perform other operations.
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