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Mar 13, 2021

Caesar Cipher

Cryptography is one of the important branches one should learn to get good at cyber security. A lot of concepts like encryption and decryption, ciphers, hashes etc. are to be learnt. Let’s start with Caesar Cipher. Caesar cipher is an olden cipher which is not in use anymore because it’s…

Cryptography

1 min read


Sep 17, 2020

REVERSE GREEN SCREENING USING OPENCV

REVERSE GREEN SCREENING USING OPENCV In green screening we remove the background, whereas here we remove the foreground frames. It is a step-by-step process. Firstly,it captures and store the background frame. Detects the defined color using color segmentation algorithm. It segment out the defined colored part by generating a mask. Finally, the generated augmented output…

Opencv Python

2 min read

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