Implementation of various string similarity and distance algorithms: Levenshtein, Jaro-winkler, n-Gram, Q-Gram, Jaccard index, Longest Common Subsequence edit distance, cosine similarity ...

Time series distances: Dynamic Time Warping (fast DTW implementation in C)

A library implementing different string similarity and distance measures using Python.

Distance Measurement system using single camera

Real-time Distance Measurement Using Single Image

Herald for iOS - Reliable mobile Bluetooth communications - iOS library & test app

Herald for Android - Reliable mobile Bluetooth communications - Android library & test app

Geodesy PHP - Port of some known geodesic/math functions for getting distance from a known point A to a known point B given their coordinates. It also supports conversion between units of length, Polar position to Cartesian coordinates, and different Reference Datums.

Time series distance measures

How to measure distance with a webcam, a laser pointer and OpenCV.

Repository containing all the codes created for the lab sessions of CSE3018 Content Based Image and Video Retrieval at VIT University Chennai Campus

HC-SR04 vs Sharp IR GP2Y0A02YK0F vs VL53L0X

📍 Check if a Wi-Fi network is located in a reasonable geographic location

Distance measurement using HC-SR04 and ATMEGA328p

This repository contains the implementation of known formulas in the field of Data Mining / Machine Learning / Statistics using Python and the Numpy library.

A Python-based desktop application to measure pixel distances across multiple images, record multiple line measurements per image, and export results to CSV for analysis.

This repository implements the social distancing violation detection to reduce the spread of COVID-19 and other diseases by ensuring social distancing in public places, shopping malls, hospitals and restaurants.

Herald Calibration - mobile Bluetooth calibration tool and analysis scripts

Collect and analyze data from IoT devices like sensors such as PIR, HC-SR04 Ultrasonic sensor.