fig5
Figure 5. Schematic diagram of the image and point cloud processing workflow for pig body weight measurement. RGB-D: Red-green-blue-depth; 2D: two-dimensional; PCA: principal component analysis; 3D: three-dimensional; DBSCAN: density-based spatial clustering of applications with noise; RANSAC: random sample consensus; ICP: iterative closest point; FPFH: fast point feature histograms.
