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advanced-computer-vision-opencv

Advanced computer vision application examples, some using stored image files and others using live images, covering image processing, image conversion, clustering, chroma-key/cartoonification, SIFT feature detection and extraction, stereo image processing, camera calibration, and single camera disparity and depth recovery from structure from motion.

algorithms-fsm-automata

This repo holds some code written in C++ to explore trees, state machines, finite automata, formal languages, etc.

autonomous_imaging_robot_ros

computer-vision-image-processing-opencv

Some work done in acquiring and displaying images, processing images, modifying images, and integrating computer vision with motion control. Uses QtCreator 5.6 with MinGW, OpenCV 3.1, IDS camera API, Galil motion control API, some custom algorithms, and multi-threading.

cortex-a9-c-python-ubuntu

This holds a complete debian package consisting of C source for an embedded Ubuntu shared library, including a make file written from scratch, Python scripts providing wrapper to call into the library and the essential debian components. Ran on an Altera SoC with CPU embedded in FPGA fabric, integrated into a custom, RF PCBA.

data-structures

This repo holds some code written in C++: basic containers, iterators, classes, etc.

database_postgres_python

A collection of simple Python scripts that demonstrate how to create and interact with PostgreSQL databases.

deep-learning-keras-tf

Holds Python deep learning projects, specifically convolutional neural network computer vision projects utilizing Keras, TensorFlow, and OpenCV.

distributed-programming-java

Several projects implementing network communication and distributed processing in Java.

embedded-baremetal-rtos-arm

Embedded C and assembly language code, targeted to an ARM7TDMI System-On-Chip. Used Eclipse IDE, Yagarto GNU tool chains, and OpenOCD compatible JTAG. Includes a small, custom RTOS and code written for uCOSII.

freertos_stm32_motor_control

FreeRTOS implementation, developed in Atollic TrueSTUDIO, that controls a DC motor.

hello-world

A first repository to learn the ropes with

image-file-conversion-opencv

Read a raw binary image file and save it as a jpeg file.

image-filter-convolution-cuda-opengl-opencv

This repository contains code for an implementation of convolution filtering of images either stored in files or acquired from a camera.

iot-computer-vision-jetsontx1-opencv-google-cloud

Embedded computer vision application in OpenCV and C++ with uploading/downloading to Google Cloud storage using Python API, modify and display downloaded images with ImageMagick Wand for Python.

linux-pthreads-systemcalls

Code samples demonstrating aspects of multithreading with pthreads and using the Linux system programming interface primarily within an embedded environment.

machine-learning-matlab

Implementations of Matlab scripts that perform principal components analysis, supervised learning, neural network prediction, and unsupervised clustering.

machine_learning_scikit-learn_numpy_pandas

Jupyter notebooks of basic regression, classification, and clustering tasks.

opa

An open source, general-purpose policy engine.

python-examples

A collection of Python code samples exploring various aspects of programming in Python.

qbot_freertos

FreeRTOS project to control 2 DC motors using an STM32F401RE Nucleo-64 board and IHM04A1 H-bridge driver.

ros2_qbot_1

Complete ROS 2 package for a differential drive robot.

ros_visnav_slam

ROS package holding nodes that demonstrate basic publish/subscribe, along with higher level computer vision functionality used in robot control, including optical flow, visual odometry, EKF fused IMU/visual navigation and vSLAM, and CNN integration for object detection on a moving robot platform.

sony_camera_node

ROS Noetic package wrapped around the Sony Camera Remote SDK.

sorting-algorithms

Implementations of conventional bubble sort, modified bubble sort, selection sort, insertion sort and quick sort in C++.

system-programming

An implementation of C library stdio, to demonstrate a variety of basic system calls.

uav-drone-mavlink-pixhawk-gcs-hil-c-

A basic ground control station (GCS) interface for performing repetitive cycle testing on a Pixhawk-based drone. Used initially for hardware-in-the-loop (HIL) testing on a fixed wing drone. Servo drive values are overriden via serial mavlink commands sent over USB port by host program. Implemented on Windows using Win32 API for serial port write and read, with multi-threading, waitable timer, mutex, and wait conditions.

video-4-linux-2

Acquire a single image frame from a V4L2 device enumerated as either /dev/video0, /dev/video1, or /dev/video2.