The next step is to create a neural network that can generalize - our “beta” version. This well help us become familiar with the syntax. There’s not a lot of magic in this code snippet. We’ll build a bare-bones 40-line neural network as an “alpha” colorization bot. The first section breaks down the core logic. ![]() I’ll show you how to build your own colorization neural net in three steps. Yet, if you’re new to deep learning terminology, you can read my previous two posts here and here, and watch Andrej Karpathy’s lecture for more background. A face alone needs up to 20 layers of pink, green and blue shades to get it just right. In short, a picture can take up to one month to colorize. To appreciate all the hard work behind this process, take a peek at this gorgeous colorization memory lane video: Today, colorization is usually done by hand in Photoshop. The original b&w images are from Unsplash First off, let’s look at some of the results/failures from my experiments (scroll to the bottom for the final result). I was fascinated by Amir’s neural network, so I reproduced it and documented the process. What could take up to a month of manual labour could now be done in just a few seconds. They were astonished with Amir’s deep learning bot. Michael co-owns internet agency Restruct Web, where he develops websites & apps (web & iPhone/Android).By Emil Wallner How to colorize black & white photos with just 100 lines of neural network codeĮarlier this year, Amir Avni used neural networks to troll the subreddit/r/Colorization - a community where people colorize historical black and white images manually using Photoshop. Manytools is a project by Michael van Schaik, a webdeveloper from Rotterdam (NL). Manytools is a collection of tools to automate the repetitive jobs involved in webdevelopment (or any other job). (Starting October 2017, Chrome (version 62) will show a “NOT SECURE” warning when users enter text in a form on an HTTP page, and for all HTTP pages in Incognito mode.) Today we finally got around to upgrading the site to run on HTTPS. Happy to inform that Manytools is now fully Chrome-62-ready, thanks Google! A secure connection had been due for a very long time. Our apologies for the inconvenience it has caused. This seemed like a nice way to support this website, but turned out to be far too much of a burden to our visitors. ![]() Thank you for your feedback on our (brief) test with browser based bitcoin mining. SeptemExit Coinhive (in-browser bitcoin mining) In case you notice any problems or irregularities I'd be happy if you notify me so I can check on them. You may/should notice some speed improvements. So, ManyTools has now been moved to a shiny new hosting cluster. JPhasing out hosting server after (almost) 10 yearsĪfter having been running steadily on the previous server for almost ten(!) years, it became time to retire that machine. ![]() These intermittent errors were a byproduct of the recent server move and have now been fixed. The past few weeks you may have seen a server error or two on the steganography tool. AugSteganography tool fixed (server errors) In case there's a reason for these attacks, do let me know. So if you take it down it will simply be unavailable for a lot of legitimate users. I have no resources nor interest to fight back. AugTo the person(s) attacking this site: please stop
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