The Algorithmia website offers free online auto black and white photo coloring online using an automated algorithm.
If you have old black and white photos of your grandparents, then the Algorithmia website is worth a try. You will find one for free, online service που uses an algorithm, able to add Colour in black and white pictures. The method of use is very easy. Paste a URL into the box or upload an image, please wait some time for the explanation to completework and you will see the colored result.
The service displays a comparative image with half being the original black and white and the other half colored. Drag the vertical purple line to display more or less colored parts of the image to see how it will look before you download it.
Processed images can be downloaded either as a comparison image, or as a full color image. And the two features will have a watermark in the lower right corner. Downloading the comparison image will show the image with the purple line. Move the purple line before downloading the comparison image to get the percentage coverage you want. The default is half original image and half color image.
The service is not perfect and can produce some interesting and unusual Results. Μερικές φορές απαιτείται λίγη ώρα για να επεξεργαστεί τις εικόνες, Μπορεί και να φτάσει ακόμα και 15 δευτερόλεπτα. Αν και πάντα εξαρτάται από την σύνδεση σας στο διαnetwork.
Overall results tend to be sepia - yellow, especially when the algorithm does not recognize something. Of course it's not a serious image coloring tool, such as what you will find in an advanced graphics program. There are no options to make adjustments to the colors or areas of the image, but it's a fun tool that will not get you tired and the results often look good.
There is an interesting note from Algorithmia, where it states that the service will color either side of the image or the other, depending on the program browser you are using. The programs Firefox-based browsers have the tinted effect on the left side of the image. Chromium-based browsers show the color results of the image on the right.
You can try out any of the five sample images to see how the service works before you pick up one of your own images.
Paint the photos with the Algorithm algorithm from here.