A few lines of code, let black and white old photos regain their vitality!

writing |  Leisure and joy

source ：Python technology 「ID: pythonall」

Hello everyone , I am carefree , Today we continue to liver ！

In recent years, Tiktok has really gone deep into the streets , It has brought considerable income to countless people .

One of the sub categories is repairing old photos , The content is to release an old photo to show the effect after restoration , Traffic is pretty good .

Old photos are easy to resonate , Many people will associate some scenes of themselves when they see old photos, especially characters 、 Some relatives , Remembrance and remembrance , Is of great significance , Some people even repair old photos , Find relatives who have been separated for many years ...

It is said that it was drained to Taobao stores , The annual revenue is ten million , It makes my mouth water , I want to master this technology , Can you make a lot of money , No more volume programs , Be a walrus lying flat ！

I came across an open source Git project , The theme is to repair old photos , Color old photos , The effect is really good .

This project is DeOldify , stay GitHub Got it. 15.2k My little star , It is very popular . I'm even thinking , Are those Taobao shop owners using this project to make money （ Puzzled face ）？

Quick experience

The author provides us with a multilingual interface , By calling this interface, we can quickly use the capabilities of the project , To color old photos .

Let's first experience the power of the project through this simple interface .

import requests
r = requests.post(
    "https://api.deepai.org/api/colorizer",
    files={
        'image': open('/path/to/your/file.jpg', 'rb'),
    },
    headers={'api-key': 'quickstart-QUdJIGlzIGNvbWluZy4uLi4K'}
)
print(r.json())

Before running this code , Please change the image path to your local old photo path .

I casually used an old photo here , The original photo is like this ：

Run the program , A shaded photo path will be printed on the console , Copy path to browser , We can see the colored photos ：

Stunned, you mu you , This effect is powerful ！

In addition to getting local photos , Coloring , You can also get photos on the Internet . I casually found a black-and-white photo on the Internet ：

Then use the interface program ：

import requests
r = requests.post(
    "https://api.deepai.org/api/colorizer",
    data={
        'image': 'https://pics0.baidu.com/feed/43a7d933c895d143712f08474bd47c0b5aaf0723.jpeg',
    },
    headers={'api-key': 'quickstart-QUdJIGlzIGNvbWluZy4uLi4K'}
)
print(r.json())

Run the program , Wait for a few seconds , The console will print out the results ：

This face immediately ruddy ！ But some details are still not handled well .

summary

It's just about DeOldify The easiest way to use it , Just a few lines of code , however DeOldify So popular , It's definitely not that simple , The principle behind it is very professional , Very complicated , If you are interested, you can go to its homepage to study , It also provides three different training libraries for advanced people , You can download them , Combined with the source code, set parameters for debugging .

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