02-Hybrid_vision_toolkit

📋 Introduction

Hybrid_vision_toolkit is a high-performance C++ SDK designed by ShiMetaPi specifically for event cameras (DVS). It supports real-time acquisition and processing of event data streams (EVS) and image data streams (APS), and is compatible with third-party event formats. For example: EventCD, suitable for high-performance event camera development.

📋 Technical Specifications

Event Camera Parameters

  • EVS Resolution: 768×608 (Subsampling: 384×304)
  • APS Resolution: 768×608 (Adjustable)
  • Data Transmission: USB 3.0 high-speed transmission
  • Event Format: Compatible with EventCD/EVT2.0, etc.

System Requirements

  • C++ Standard: C++17 or higher
  • CMake: 3.10 or higher
  • Operating System: Ubuntu 22.04

🔧 Dependency Description

  • OpenCV: Image processing and visualization (libopencv-dev)
  • libusb-1.0: USB device communication (libusb-1.0-0-dev)
  • Hybrid Visoin SDK: ShimetaPi API
  • Openeb: Third-party dependency library (Optional)

🚀 Quick Start

Build Based on HV Project

# Ubuntu/Debian
sudo apt-get update
sudo apt-get install build-essential cmake libusb-1.0-0-dev libopencv-dev

# Add execution permission to script
chmod +x install_libs.sh

# Install to default location (/usr/local)
./install_libs.sh

# Or install to specified location
./install_libs.sh /path/to/install

1.hv_toolkit_get_started

# Enter example program directory
cd sample/hv_toolkit_get_started

# Build example program
mkdir build && cd build
cmake ..
make 
# Run example program
./hv_toolkit_get_started

Program running screenshot Alt text

2.hv_camera_record

# Enter example program directory
cd sample/hv_camera_record
# Build example program
mkdir build && cd build
cmake ..
make
# Run example program
./hv_camera_record events.raw video.avi 5

Program running screenshot Alt text

3. hv_toolkit_viewer

# Enter example program directory
cd sample/hv_toolkit_viewer
# Build example program
mkdir build && cd build
cmake ..
make
# Run example program
./hv_toolkit_viewer ../../hv_camera_record/build/events.raw

Program running screenshot Alt text

Build Based on Openeb Project

1. metavision_sdk_test