Opencv ---- face whitening algorithm, freckle, acne, skin polishing, etc.

Now all kinds of mobile phone camera software comes with image beautification processing, but mature algorithms are hard to find on the Internet, and bloggers have made their own explorations, compared with the processing effect of meitu xiuxiu, it's not bad. I feel very good, so I am here to share it with you.

First, the algorithm is written based on a PS whitening tutorial found on the Internet. There are a total of six parameters for adjustment. You can guess which six parameters are used by the blogger ~

First, upload the source Image

Main Parameter Adjustment

1. Parameter 80

2. 100 Parameters

3. Another parameter, moderate skin Polishing

4. High skin Polishing

There are also four parameters. You can come up with an estimate based on the PS tutorial. You are welcome to discuss them. In the future, bloggers will also develop their own eye amplification, face slimming, and other algorithms.