IC 3D
The Imaging Source는 Stereo Camera System을 이용한 3D 획득 시스템을 곧 출시 합니다.
Stereo Camera System은 다양한 산업 환경에서 사용할 수 있도록 강력하고 유연하게 개발되었으며, 카메라간의 baseline 및 angle을
간편하게 조절하여 다양한 working distance와 depth of field의 환경에서 사용할 수 있습니다. IC 3D 소프트웨어는 간편한 사용자
인터페이스 환경과 calibration, 영상 획득, 3D 데이터의 Visualization을 지원합니다.
Key features
Compatible with a variety of industrial cameras from The Imaging Source
Easily adaptable to new working distances and volumes
In systems with existing GPU, GPU-accelerated capture of 3D data
Easy calibration
Rapid visualization of depth cards and point clouds
Compatible with structured light sources for low-contrast surfaces
Hardware
The IC 3D stereo camera system consists of two compatible industrial cameras, which are selected based on application requirements
and mounted to a stable track. This track allows for rapid adjustments to camera distances and angles to realize various working
distances and measurement volumes.
IC 3D allows a live display of any two The Imaging Source industrial cameras, regardless of the interface. All camera settings can also be made via the user interface.
Camera settings made for one camera can be easily applied to the second camera without having to redo the settings again. Camera settings can also be exported and imported.
One of the core components of IC 3D is its user-friendly interface for stereo system calibration. Calibrate using either dot or checkerboard patterns.
IC 3D visualizes the detected calibration patterns or notifies the user if no patterns could be detected. The calibration results can also be easily imported and exported via the user interface.
In addition to calibration, the complete calibration data set including images can be exported and imported, (e.g. to later record additional images for calibration).
Using stereo correspondences, IC 3D calculates a 3D point cloud of your scene. Either a CPU- or GPU-based algorithm are available to choose from. The GPU-based algorithm requires an Nvidia GPU with Compute Capability 3 and above.
The acquired 3D data are visualized as a depth map as well as a 3D point cloud. In the 3D view, the camera poses are also visualized. Likewise, the calibrated measurement plane can also be displayed.
The point cloud visualization can be colored either based on the camera data or on the distance to the measurement plane.
In addition to the reprojection error, you can visually check your calibration results by visualizing the epipolar lines in the rectified image pairs.
This is especially helpful when using lenses that produce high levels of distortion.
In addition to live display, IC 3D enables the acquisition of image and depth data. Single pairs or sequences can be recorded. The sequences are recorded either continuously, triggered by an external trigger, or by pressing a key. The 3D data is saved as a point cloud in .ply format.
Recorded data can be loaded into IC 3D without a connected camera, so that depth estimation can be calculated at a later time.