5 accepted papers
The pulmonary artery (PA) is a multi-level vascular system composed of the main pulmonary artery (mPA) and the branch pulmonary arteries (bPA). Accurate segmentation of the PA is of significant importance for the diagnosis of diseases such as pulmonary embolism. However, since the vascular features…
LiDAR-camera systems have become increasingly popular in robotics recently. A critical and initial step in integrating the LiDAR and camera data is the calibration of the LiDAR-camera system. Most existing calibration methods rely on auxiliary target objects, which often involve complex manual opera
"Neural Radiance Field (NeRF) methodologies have garnered considerable interest, particularly with the introduction of grid-based feature encoding (GFE) approaches such as Instant-NGP and TensoRF. Conventional NeRF employs positional encoding (PE) and represents a scene with a Multi-Layer Perceptron…
We propose an extrinsic calibration method for LiDAR-camera fusion systems using variations in intensities projected from camera images to the LiDAR point cloud. As the input, the proposed method uses a sequence of LiDAR data and camera images captured while moving the system. Once the camera motion…
Sensor fusion has become a popular topic in robotics. However, conventional fusion methods encounter many difficulties, such as data representation differences, sensor variations, and extrinsic calibration. For example, the calibration methods used for LiDAR-camera fusion often require manual operat…