138 Open source projects that are alternatives of or similar to PPG

A small 2D robot localization game using Kalman filtering written in C++11

Performance testing matchers for RSpec

Go tools for flying

Fast approximations for common geodesic measurements 🌐

A compact Unscented Kalman Filter (UKF) library for Teensy4/Arduino system (or any real time embedded system in general)

A library to display and compare spinorama (speakers measurements) graphs.

A unique flutter application aimed at helping people getting their vitals using Photoplethysmography and Computer Vision

A library for determining the actual physical size of pixels on an iOS device.

Implement Kalman filter for your Arduino projects

Convert standard units from one to another with this easy to use, lightweight package

Companion code in JAX for the paper Parallel Iterated Extended and Sigma-Point Kalman Smoothers.

Speech Enhancement Metrics (PESQ, CSIG, CBAK, COVL)

SIMETBox package feed for OpenWRT (comece aqui/start here!)

Unscented Kalman Filter library for state and parameter estimation

(Paper) A Novel Algorithm for Remote Photoplethysmography: Spatial Subspace Rotation

A collection of some of the neat math and physics tricks that I've collected over the last few years.

If you can measure it, consider it predicted

Repository for Eye Gaze Detection and Tracking

A run-time C++ library for working with units of measurement and conversions between them and with string representations of units and measurements

An unscented Kalman Filter implementation for fusing lidar and radar sensor measurements.

State estimation and filtering algorithms in Go

Udacity Self-Driving Car Engineer Nanodegree projects.

End-to-end Heart Rate Estimation from Face via Spatial-temporal Representation. A replication of the RhythmNet model.

An workflow in factor-based equity trading, including factor analysis and factor modeling. For well-established factor models, I implement APT model, BARRA's risk model and dynamic multi-factor model in this project.

Tools to help FRC teams measure the physical parameters of their robot

Sequential Monte Carlo in python

Heart rate variability app for Garmin smartwatches

StateSpaceModels.jl is a Julia package for time-series analysis using state-space models.

A simple Kalman Filter built in TensorFlow

Multiple Object Tracker, Based on Hungarian algorithm + Kalman filter.

real-time application for video-based methods in the context of MRI

Codera Quant is a Java framework for algorithmic trading strategies development, execution and backtesting via Interactive Brokers TWS API or other brokers API

GPS altimeter/variometer with LCD display, routes with waypoints, data/gps track logging, bluetooth NMEA sentence transmission, wifi AP + webpage configuration

This package includes basic tools for time series analysis, compatible with incomplete data.

Web bluetooth heart rate monitor

Lightweight Python library for adding real-time 2D object tracking to any detector.

Self Driving Car Project 6 - Sensor Fusion(Extended Kalman Filter)

Some Python Implementations of the Kalman Filter

Detects anomalous resting heart rate from smartwatch data.

数学知识点滴积累 矩阵 数值优化 神经网络反向传播 图优化 概率论 随机过程 卡尔曼滤波 粒子滤波 数学函数拟合

console.time and console.timeEnd polyfill for react-native

Collection of notebooks about quantitative finance, with interactive python code.

Unit conversion tool and library written in rust

Javascript based Kalman filter for 1D data

A method about optimizing the facial landmark detection based on Kalman Filter, Optical Flow and Dlib

Fusing GPS, IMU and Encoder sensors for accurate state estimation.

Transparent method-level wrapper for profiling purposes in Ruby

A Julia implementation of basic tools for time series analysis compatible with incomplete data.

An android library to measure code execution time. No need to remove the measurement code, automatically becomes no-op in the release variants. Does not compromise with the code readability and comes with features that enhance the developer experience.

real time video stabilization using Kalman Filter

Microbenchmarking for Modern C++

A flexible, modern, C++ recursive Bayesian estimation library.

Face Detection and tracking using CamShift, Kalman Filter, Optical Flow

Open Source Web Performance Monitoring. Made by iteratec.

simple computer vision learning project to get the estimated dimensions of jeans, trousers and pants

An extended Kalman Filter implementation in C++ for fusing lidar and radar sensor measurements.

Abacus is a tool to simplify the handling of units

This pulse oximetry shield from ProtoCentral uses the AFE4490 IC to enable your Arduino to measure heart rate as well as SpO2 values.

Inker8 plugin for Adobe XD

Generalized satellite and space science data processing and file management.