vrbadev

event-based_vision_resources

USB_C_Industrial_Camera_FPGA_USB3

Source and Documentation files for USB C Industrial Camera Project, This repo contains PCB boards, FPGA , Camera and USB along with FPGA Firmware and USB Controller Firmware source.

rpi-gpio-dma-demo

Performance writing to GPIO with CPU and DMA on the Raspberry Pi

rpi-opengl-without-x

Raspberry Pi OpenGL ES 2 without an X server (using EGL)

Raspberry-Pi-DMA-Example

Simplest example of copying memory from one region to another using DMA in userland

intel_nuc_led

Intel NUC7i[x]BN and NUC6CAY LED Control for Linux

enable_arm_pmu

Enable user-mode access to ARMv7/Linux performance counters

htop

htop is an interactive text-mode process viewer for Unix systems. It aims to be a better 'top'.

raspi4_freertos

FreeRTOS UART sample porting to Raspberry Pi 4B.

ESP32_FTPClient

An FTP-Client for the ESP32

FTPClientServer

Simple FTP Server and Client for the esp8266/esp32 with LittleFS and SPIFFS support

enable_arm_pmu

Enable user-mode access to ARMv7/Linux performance counters

T-FPGA

The circuit board is an integrated ESP32S3 and FPGA (GW1NSR-LV4CQN48PC6/I5) control chip. With the power management AXP2101 can be used to switch the voltage of different BANK areas.

Vision-FPGA-SoM

tinyVision.ai Vision & Sensor FPGA System on Module

PASS

Panoramic Annular Semantic Segmentation

metavision_driver

driver for event based cameras using the MetaVision SDK (Prophesee and CenturyArk)

librdtsc

A simple multi-platform library for reading TSC values on x86-64 and ARM architectures.

bthelper

Bluetooth helper tools for setting up serial ports for e.g. SSH

ndk-app-minimal

Minimal Application based on Network Development Kit (NDK) for FPGA cards

letsencrypt-wedos

Skripty pro validaci přes DNS záznamy vedené u Wedosu umožňující wildcard certifikáty

remember-me

A handy tool for memory problems in Python

DVBdirect

DVB easy handling tools for Linux

rockpi4b-images

kogetoPi

Code and 3d models to use the Kogeto Dot with the Raspberry Pi Camera.

cordic-algorithm-python

Descriptive implementation of CORDIC algorithms (based on Ray Andraka's paper) in python using Jupyter notebook

Wavelet-Analysis-Image-Compression-Using-Discrete-Haar-Wavelet-Transform.

In this project, we will present an example of an orthonormal system on [0,1) known as the Haar system. The Haar basis is the simplest and historically the first example of an orthonormal wavelet basis. Many of its properties stand in sharp contrast to the corresponding properties of the trigonometric basis (Fourier Basis). For example, (1) The Haar basis functions are supported on small subintervals of [0,1), whereas the Fourier basis functions are nonzero on all of [0,1), (2) The Haar basis functions are step functions with jump discontinuities, whereas the Fourier basis functions are C-infinity on [0,1), (3) The Haar basis replaces the notion of frequency (represented by the index n in the Fourier basis) with the dual notions of scale and location (separately indexed by j and k), (4) the Haar basis provides a very efficient representation of functions that consist of smooth, slowly varying segments punctuated by sharp peaks and discontinuities, whereas the Fourier basis best represents functions that exhibit long term oscillatory behavior.

htop

htop .deb package for Raspberry Pi 4b (supports CPU Temperature and CPU Freqency measure)

event_camera_msgs

ROS1 and ROS2 messages for event based image sensors

macro_sequence_for

color-edge-det-qft

Edge detection in color images using sobel filtering and Fourier transform for Quaternions.