Samples

Dive straight into programming the Zivid camera with your preferred programming language.

Note

Some Zivid Samples require Sample Data.

List of samples

  • Camera

    • Basic

      • Capture - Capture point clouds, with color, from the Zivid camera.

      • Capture2D - Capture 2D images from the Zivid camera.

      • CaptureAssistant - Capture Assistant to capture point clouds, with color, from the Zivid camera.

      • CaptureFromFileCamera - Capture point clouds, with color, with the Zivid file camera.

      • CaptureHDR - Capture HDR point clouds, with color, from the Zivid camera.

      • CaptureHDRCompleteSettings - Capture point clouds, with color, from the Zivid camera with fully configured settings.

      • CaptureWithSettingsFromYML - Capture point clouds, with color, from the Zivid camera, with settings from YML file.

    • Advanced

    • InfoUtilOther

      • CameraInfo - List connected cameras and print camera version and state information for each connected camera.

      • CameraUserData - Store user data on the Zivid camera.

      • CaptureWithDiagnostics - Capture point clouds, with color, from the Zivid camera, with settings from YML file and diagnostics enabled.

      • FirmwareUpdater - Update firmware on the Zivid camera.

      • FrameInfo - Read frame info from the Zivid camera.

      • GetCameraIntrinsics - Read intrinsic parameters from the Zivid camera (OpenCV model) or estimate them from the point cloud.

      • SettingsInfo - Read settings info from the Zivid camera.

      • Warmup - Short example of a basic way to warm up the camera with specified time and capture cycle.

      • ZividBenchmark - Zividbenchmarks is a sample that will test the average speed of different operations on your computer.

    • Maintenance

  • Applications

    • Basic

      • Visualization

        • CaptureFromFileCameraVis3D - Capture point clouds, with color, with the Zivid file camera and visualize them.

        • CaptureHDRVisNormals - Capture Zivid point clouds, with color and normals, and visualize it in 3D and as a normal map.

        • CaptureVis3D - Capture point clouds, with color, from the Zivid camera, and visualize it.

        • CaptureWritePCLVis3D - Capture point clouds, with color, from the Zivid camera, save it to PCD file format, and visualize it.

        • ProjectImageStartAndStop - Start the Image Projection and Stop it.

        • ReadAndProjectImage - Read a 2D image from file and project it using the camera projector.

        • ReadPCLVis3D - Read point cloud from PCL file and visualize it.

      • FileFormats

        • ReadIterateZDF - Read point cloud data from a ZDF file, iterate through it, and extract individual points.

    • Advanced

      • CaptureUndistort2D - Use camera intrinsics to undistort a 2D image.

      • CreateDepthMap - Convert point cloud from a ZDF file to OpenCV format, extract depth map and visualize it.

      • Downsample - Downsample point cloud from a ZDF file.

      • GammaCorrection - Capture 2D image with gamma correction.

      • HandEyeCalibration - Perform Hand-Eye calibration.

      • MaskPointCloud - Mask point cloud from a ZDF file and convert to PCL format, extract depth map and visualize it.

      • ProjectAndFindMarker - Show a marker using the projector, capture a set of 2D images to find the marker coordinates (2D and 3D).

      • ReprojectPoints - Illuminate checkerboard (Zivid Calibration Board) corners by getting checkerboard pose

      • ROIBoxViaArucoMarker - Filter the point cloud based on a ROI box given relative to the ArUco marker on a Zivid Calibration Board.

      • ROIBoxViaCheckerboard - Filter the point cloud based on a ROI box given relative to the Zivid Calibration Board.

      • TransformPointCloudFromMillimetersToMeters - Transform point cloud data from millimeters to meters.

      • TransformPointCloudViaArucoMarker - Transform a point cloud from camera to ArUco Marker coordinate frame by estimating the marker’s pose from the

      • TransformPointCloudViaCheckerboard - Transform a point cloud from camera to checkerboard (Zivid Calibration Board) coordinate frame by getting checkerboard pose from the API.

      • HandEyeCalibration

        • PoseConversions - Convert to/from Transformation Matrix (Rotation Matrix + Translation Vector)

        • UtilizeHandEyeCalibration - Transform single data point or entire point cloud from camera frame to robot base frame using Hand-Eye calibration

      • MultiCamera

        • MultiCameraCalibration - Use captures of a calibration object to generate transformation matrices to a single coordinate frame, from connected cameras.

        • MultiCameraCalibrationFromZDF - Use captures of a calibration object to generate transformation matrices to a single coordinate frame, from a ZDF files.

        • StitchByTransformation - Use transformation matrices from Multi-Camera calibration to transform point clouds into single coordinate frame, from connected cameras.

        • StitchByTransformationFromZDF - Use transformation matrices from Multi-Camera calibration to transform point clouds into single coordinate frame, from a ZDF files.

  • Camera

    • Basic

      • Capture - Capture point clouds, with color, from the Zivid camera.

      • Capture2D - Capture 2D images from the Zivid camera.

      • CaptureAssistant - Use Capture Assistant to capture point clouds, with color, from the Zivid camera.

      • CaptureFromFileCamera - Capture point clouds, with color, with the Zivid file camera.

      • CaptureHDR - Capture point clouds, with color, from the Zivid camera.

      • CaptureHDRCompleteSettings - Capture point clouds, with color, from the Zivid camera with fully configured settings.

      • CaptureWithSettingsFromYML - Capture point clouds, with color, from the Zivid camera, with settings from YML file.

    • Advanced

      • CaptureHalconViaGenICam - Capture and save a point cloud, with colors, using GenICam interface and Halcon C++ SDK.

      • CaptureHalconViaZivid - Capture a point cloud, with colors, using Zivid SDK, transform it to a Halcon point cloud and save it using Halcon C++ SDK.

      • CaptureHDRLoop - Cover the same dynamic range in a scene with different acquisition settings to optimize for quality, speed, or to find a compromise.

      • CaptureHDRPrintNormals - Capture Zivid point clouds, compute normals and print a subset.

    • InfoUtilOther

      • CameraInfo - List connected cameras and print camera version and state information for each connected camera.

      • CameraUserData - Store user data on the Zivid camera.

      • CaptureWithDiagnostics - Capture point clouds, with color, from the Zivid camera, with settings from YML file and diagnostics enabled.

      • FirmwareUpdater - Update firmware on the Zivid camera.

      • GetCameraIntrinsics - Read intrinsic parameters from the Zivid camera (OpenCV model) or estimate them from the point cloud.

      • Warmup - A basic warm-up method for a Zivid camera with specified time and capture cycle.

  • Applications

  • Camera

    • Basic

      • Capture - Capture a 3D color point cloud from the camera and use it to generate a HALCON ObjectModel3D which is then visualized.

      • CaptureHDR - Capture an HDR image from the camera and use it to generate a HALCON ObjectModel3D which is then visualized.

      • CaptureHDRCompleteSettings - Capture an HDR image from the Zivid camera with fully configured settings for each frame.

      • CaptureSavePLY - Capture a 3D color point cloud from the camera and save it to a PLY file format.

      • CaptureWithSettingsFromJSON - Capture a 3D color point cloud from the camera and use it to generate a HALCON ObjectModel3D which is then visualized.

      • ConnectToSerialNumberCamera - Connect to a specific Zivid 3D camera based on its serial number.

    • Advanced

      • CaptureHDRLoop - Capture HDR images from the camera in a loop (while actively changing some HDR settings).

    • InfoUtilOther

      • QuerySettingsAndParameters - Query information about the image acquisition interface and selected specific parameters of Zivid camera.

      • Warmup - A basic warm-up method for a Zivid camera with specified time and capture cycle.

  • Applications

  • Camera

    • Basic

      • Capture - Capture point clouds, with color, from the Zivid camera.

      • Capture2D - Capture 2D images from the Zivid camera.

      • CaptureAssistant - Capture Assistant to capture point clouds, with color, from the Zivid camera.

      • CaptureFromFileCamera - Capture point clouds, with color, from the Zivid file camera. Currently supported by Zivid One.

      • CaptureHDR - Capture HDR point clouds, with color, from the Zivid camera.

      • zividApplication - application = zividApplication(folder)

    • InfoUtilOther

  • Applications

    • Basic

      • Visualization

        • CaptureFromFileCameraVis3D - Capture point clouds, with color, from the virtual Zivid camera, and visualize it. Currently supported by Zivid One.

        • CaptureVis3D - Capture point clouds, with color, from the Zivid camera, and visualize it.

      • FileFormats

        • convertZDF - convertZDF(inputFileName,outputFileFormat)

        • ReadIterateZDF - Read point cloud data from a ZDF file, iterate through it, and extract individual points.

        • readZDF - [xyz,rgba,snr] = readZDF(dataFile)

    • Advanced

      • Downsample - Downsample point cloud from ZDF file.

Go to the GitHub zivid-ros repository.

Installation

  1. Install Zivid Software

  2. Download Zivid Sample Data

Windows

Launch the Command Prompt by pressing Win + R keys on the keyboard, then type cmd and press Enter.

Navigate to a location where you want to clone the repository, then run to following command:

git clone https://github.com/zivid/zivid-cpp-samples

Configure the sample solution with CMake, open it in Visual Studio, build it, run it. For more information see Configure C++ Samples With CMake and Build Them in Visual Studio in Windows.

Ubuntu

Open the Terminal by pressing Ctrl + Alt + T keys on the keyboard.

Navigate to a location where you want to clone the repository, then run to following command:

git clone https://github.com/zivid/zivid-cpp-samples
cd zivid-cpp-samples

Build the project:

mkdir build
cd build
cmake <options, see below> ../source
make -j

Some of the samples depend on external libraries, in particular Eigen 3, OpenCV, PCL, or HALCON. If you don’t want to install those, you can disable the samples depending on them by passing the following options, respectively, to cmake: -DUSE_EIGEN3=OFF, -DUSE_OPENCV=OFF, -DUSE_PCL=OFF, -DUSE_HALCON=OFF.

If you do want to use them:

  • Eigen 3: Set -DEIGEN3_INCLUDE_DIR=<path> where <path> is the root directory of your Eigen3 installation (the folder containing Eigen/Core, Eigen/Dense etc.)

  • PCL and OpenCV: If a recent enough version is installed on your system, these should just work. If not, set -DPCL_DIR=<path> / -DOpenCV_DIR=<path> where <path> is the directory containing PCLConfig.cmake and OpenCVConfig.cmake, respectively.

  • HALCON: If a recent enough version is installed on your system, these should just work.

The samples can now be run from the build directory, for instance like this:

./CaptureFromFileCameraVis3D

For more information visit the GitHub zivid-cpp-samples repository.

  1. Install Zivid Software

  2. Download Zivid Sample Data

Launch the Command Prompt by pressing Win + R keys on the keyboard, then type cmd and press Enter.

Navigate to a location where you want to clone the repository, then run to following command:

git clone https://github.com/zivid/zivid-csharp-samples

Open ZividNETSamples.sln in Visual Studio, build it and run it. If you are uncertain about doing this, check out Build C# Samples using Visual Studio.

Some of the samples depend on external libraries, in particular MathNet.Numerics. These libraries will be installed automatically through NuGet when building the sample.

For more information visit the GitHub zivid-csharp-samples repository.

Note

The recommended Python version for these samples is 3.7 - 3.9.

  1. Install Zivid Software.

  2. Download Zivid Sample Data.

  3. Install the runtime requirements using IDE or command line:

    pip install -r requirements.txt
    
  4. Add the directory source to PYTHONPATH. Navigate to the root of the repository and run:

    • PowerShell: $env:PYTHONPATH=$env:PYTHONPATH + ";$PWD\source"

    • cmd: set PYTHONPATH="$PYTHONPATH;$PWD\source"

    • bash: export PYTHONPATH="$PYTHONPATH:$PWD/source"

  5. Open and run one of the samples.

For more information visit the GitHub zivid-python-samples repository.

If you want to use Zivid in HALCON, we provide a GenICam GenTL producer that comes with the Zivid Software.

Zivid and HALCON are compatible with Windows 10 and Ubuntu 20.04, 22.04.

Note

Support for Ubuntu 18.04 is removed since SDK 2.10.

To setup and use Zivid in one of these operating systems, please follow their respective instructions in the following pages:

The following HALCON versions have been tested and confirmed to work with Zivid cameras:

  • 19.05 Progress, 20.05 Progress, 21.11 Progress

We recommend to use one of the HALCON versions we have tested.

For more information visit the GitHub zivid-halcon-samples repository.

  1. Install Zivid Software

  2. Download Zivid Sample Data

  3. Install MATLAB Software. Note: The version tested with Zivid cameras is 2019a.

See Create a MATLAB “Hello World” Application With Reference to Zivid .NET API

For more information visit the GitHub zivid-matlab-samples repository.

Check out our zivid-ros GitHub repository for installation instructions, getting started and samples for Zivid ROS driver.

Sample parity

Camera

Sample

C++

C#

Python

HDevelop

MATLAB

Basic

Capture

Capture2D

capture_2d_with_settings_from_yml

CaptureAssistant

CaptureFromFileCamera

CaptureHdr

CaptureHdrCompleteSettings

CaptureSavePly

CaptureWithSettingsFromJson

CaptureWithSettingsFromYml

ConnectToSerialNumberCamera

ZividApplication

Advanced

AllocateMemoryForPointCloudData

Capture2DAnd3D

CaptureHalconViaGenICam

CaptureHalconViaZivid

CaptureHdrLoop

CaptureHdrPrintNormals

MultiCameraCaptureInParallel

MultiCameraCaptureSequentially

MultiCameraCaptureSequentiallyWithInterleavedProcessing

InfoUtilOther

CameraInfo

CameraUserData

CaptureWithDiagnostics

FirmwareUpdater

FrameInfo

GetCameraIntrinsics

QuerySettingsAndParameters

SettingsInfo

Warmup

ZividBenchmark

Maintenance

CorrectCameraInField

ResetCameraInField

VerifyCameraInField

VerifyCameraInFieldFromZdf

Applications

Sample

C++

C#

Python

HDevelop

MATLAB

Basic/Visualization

CaptureFromFileCameraVis3D

CaptureHdrVisNormals

CaptureVis3D

CaptureWritePclVis3D

ProjectImageStartAndStop

ReadAndProjectImage

ReadPclVis3D

read_zdf_vis_3d

Basic/FileFormats

ConvertZdf

ReadIterateZdf

ReadPly

ReadZdf

Zdf2Ply

Advanced

auto_2d_settings

CaptureUndistort2D

color_balance

CreateDepthMap

Downsample

GammaCorrection

get_checkerboard_pose_from_zdf

HandEyeCalibration

MaskPointCloud

MultiCameraCalibration

ProjectAndFindMarker

ReprojectPoints

RoiBoxViaArucoMarker

RoiBoxViaCheckerboard

TransformPointCloudFromMillimetersToMeters

TransformPointCloudViaArucoMarker

TransformPointCloudViaCheckerboard

Advanced/HandEyeCalibration

PoseConversions

robodk_hand_eye_calibration

UtilizeHandEyeCalibration

verify_hand_eye_with_visualization

Advanced/HandEyeCalibration/UrHandEyeCalibration

universal_robots_perform_hand_eye_calibration

Advanced/MultiCamera

MultiCameraCalibration

MultiCameraCalibrationFromZdf

StitchByTransformation

StitchByTransformationFromZdf

Advanced/ObjectMatching

SurfaceMatchingCreateModel

SurfaceMatchingCreateModelFromFile

SurfaceMatchingFindModel

SurfaceMatchingFindModelFromFile

Sample Utils

Sample

C++

C#

Python

HDevelop

MATLAB

calibration_board_utils

display

paths

robodk_tools

save_load_matrix

white_balance_calibration

Applications

Sample

C++

C#

Python

HDevelop

MATLAB

Advanced/VerifyHandEyeCalibration

robodk_verify_hand_eye_calibration