7/5/2023 0 Comments Photo mosaic applicationSrc. Ui.connect(&db, SIGNAL(newImageCount(int)), SLOT(setImageCount(int))) Download Pro Photo Mosaic Creator and enjoy it on your iPhone, iPad, and iPod touch. Stg.connect(&src, SIGNAL(rspImage(QImage)), SLOT(addImage(QImage))) ĭb.connect(&stg, SIGNAL(retrieved(QImage)), SLOT(addImage(QImage))) There may be more than one response per request.Ĭlass RandomImageSource : public QObject Ī.setOrganizationDomain("") ĭb.connect(&src, SIGNAL(rspImage(QImage)), SLOT(addImage(QImage))) # Make sure to re-run quake once this is set. The image processing code would probably look and perform better if OpenCV or Eigen was used instead of valarray/QImage, but oh well.Īlso, all of this would be probably 50 lines in Mathematica :) It also lets you share your photo mosaic and invite others to add their own photos. Length: 300 lines, out of which 64 are the random image source, 25 are the disk image database, and 88 are actually to do with mosaics. Mosaically® lets you create your own photo mosaic using your own pictures. The randomness parameter is a power-of-to of the sample size from which the image is randomly selected. For each tile to be replaced, the images are sorted according to their fit, and one of the best ones are picked up at random. The squared sums of differences of elements of those vectors are the measure of fit. The images are downsampled to a 4x4 mosaic, and the RGB color values of consecutive pixels in that grid are stored in Props vectors. The tile matching is done with a 4x4 subdivision grid ( divs parameter to calcPropsFor). The images requested from imgur are their small size, or 90x90. On a rather unassuming 5 year old Core 2 OS X system, disk image loading proceeds at about 5000 images/s. In fact, all of image processing is done in non-GUI threads. Upon startup, the image database is repopulated from disk in the background - that's how your own tile images would be loaded. It's located in a standard application data path suffixed by /so-photomosaic/image. The tile image database can be filled with random images from imgur, you can also fill it with your own images by storing them on disk yourself. The window will resize to the image size. There is no scaling of the image displayed in the label. There may be a few corrupt images left on disk, but those should be ignored when reloading. This is not nice, but otherwise benign and doesn't affect the overall functionality. I'm not tracking the worker threads - if you try to exit the application while workers are active, it is expected to crash on exit. I tried for the code to be reasonably correct, with two caveats, left, as they say, as an exercise to the reader. Top 5 Mosaic Photo Apps to Create Mosaic Photos in Stunning Effects When you need to make some stunning mosaic photos, you can learn more about the 5 best mosaic photo apps from the article. It works well enough for two hours of work, I think. The mosaicing algorithm is mid-way through the algorithms implemented in an excellent reference.
0 Comments
Leave a Reply. |