amir-saniyan

Python Motion Detector

Motion Detector Using BackgroundSubtractorKNN

import cv2

_IMAGE_SIZE = (512, 512)

_BACKGROUND_SUBTRACTOR_HISTORY = 100

amir-saniyan

Create private branch of a public repository

This gist describes how to create private branch (downstream) of a public repository (upstream).

Initialize repository

$ git init private-repo
$ cd private-repo

amir-saniyan

Cross compiling ONNX Runtime on Ubuntu for Raspberry Pi

The following steps shows how to cross compiling ONNX Runtime on Ubuntu for Raspberry Pi with docker.

Install Docker Engine

• https://docs.docker.com/engine/install/ubuntu/

Install qemu

amir-saniyan

Password Protect Web Directories in Nginx Docker Containers

In the name of God

This gist describes how to setup password protect web directories in Nginx docker containers.

Step 1: Create Password File

To create the password file using the OpenSSL utilities, run the following command in terminal:

amir-saniyan

In the name of God

Embedding Similarity Measurement

This gist contains implementation of Embedding Similarity Measurement in C++ and Python.

Manhattan Distance

• https://en.wikipedia.org/wiki/Taxicab_geometry

amir-saniyan

In the name of God

Raspberry Pi Hardware ID

The following C++ code, shows how to get Raspberry Pi hardware ID(s) in various ways. You can concatenate the strings and calculate it's hash to take Raspberry Pi Fingerprint:

rpid.cpp:

amir-saniyan

File To Header

This code converts any file to C++ header file.

Usage

usage: file_to_header.py [-h] -i INPUT -o OUTPUT -n NAME [-k KEY]

Converts any file to C++ header file.

amir-saniyan

Embedding Python

This gist contains C++ implementation of Hello World embedding Python.

HelloWorld.cpp:

#include <cstdlib>
#include <stdexcept>

#include <Python.h>

amir-saniyan

C++ File I/O

This gist contains C++ helper functions to read and write files.

FileHelper.h:

#include <string>
#include <vector>

amir-saniyan

Cross-compiling MXNet on Ubuntu for Raspberry Pi

Obtaining the toolchain

$ sudo apt install crossbuild-essential-armhf
$ sudo apt install crossbuild-essential-arm64 

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