Hello, I am K

National Day has passed half, we have a good time

A few days ago was ready to guangzhou tower walk, not to the place has been the crowd to persuade to retreat, everyone from the crowd 𠈌𠈌.


Today I’m going to give you a more interesting algorithm, interested students can play with it.

SkyAR

This is a magic algorithm that can replace the sky in the video

An alien invasion is not out of the question

If learned, can consider is some treasure on contact dot private work 🍖

This Pytorch based project uses part of the code from the Pytorch – Cyclegan-and-Pix2PIx project, using sky matting, motion estimation via optical flow, and image blending to provide a video art background in real time.

Project address: github.com/jiupinjia/S…

This open source project also has amazing potential in movies and video games, such as switching between rainy days, sunny days, snow days and so on.

Google Colab address: colab.research.google.com/github/jiup…

Of course, you can also visit github.com/google/sky-… Download the complete data set to train your model locally.

python train.py \
 --dataset cvprw2020-ade20K-defg \
 --checkpoint_dir checkpoints \
 --vis_dir val_out \
 --in_size 384 \
 --max_num_epochs 200 \
 --lr 1e-4 \
 --batch_size 8 \
 --net_G coord_resnet50

Copy the code

Recommended reading

🥇 “Jangjin Lake” review and analysis, I found ~

🥈 Data imbalance processing method

🥉 GCN to achieve paper classification

🏅 Breast cancer recognition


Finally, I will send you a copy of the data structure brush notes to help you get the offer from BAT and other first-line big factories. It is written by the big guys of Google and Ali. It is very useful for students who have weak algorithms or need to improve (extraction code: 9GO2) :

Google and Ali big guy’s Leetcode brush notes

As well as the 7K+ open source ebooks I organized, there is always one that can help you 💖 (extract code: 4eg0)

7K+ This open source ebook