Image Noise Processing

1. Adding noise to the image Adding noise to an image can enhance the data Adding a proper amount of noise to the training data can make the training model more robust and help to improve the performance of the model. Two common noises: salt and pepper noise and Gaussian noise import cv2 import numpy as np import random #Add salt and pepper ...

Posted by jordy on Tue, 18 Jan 2022 09:35:02 +0100

(detailed tutorial) opencv+pycharm + notebook camera for face recognition

catalogue 1, Install opencv Python 2, Prepare classifier 3, Code explanation 4, Operation results Appendix: summary 1, Install opencv Python It is recommended to directly install opencv Python using pycharm Open file - Settings - python interpreter - click + sign Search opencv python, click the installation package, and wait a mo ...

Posted by kpasiva on Fri, 14 Jan 2022 15:07:33 +0100

MTCNN face detection paper + code implementation (python) (full)

Thesis address: https://kpzhang93.github.io/MTCNN_face_detection_alignment/paper/spl.pdf Take your own code. The debugging has been changed and the link can't be found. Produced by the army, it is the most exquisite product This is what I summarized according to the bottom of the code and understood little by little in combination with t ...

Posted by ReverendDexter on Fri, 31 Dec 2021 13:37:22 +0100