Figure 3.

Automatic reconstruction recall rate results of neural image density grading

(A) The reconstruction results of neuron images under different densities in the original image and at high-axial-voxel resolution, with manual tracing results as the gold standard. Scale bar, 50 μm.

(B) The reconstruction results at some key positions, and the last is the manual reconstruction as the gold standard. Scale bar, 20 μm.

(C–H) Quantitative results of recall rate for automatic neuron reconstruction in APP2, NeuronStudio, neuTube, SparseTracer, ST-LFV, and NeuroGPS-Tree at different densities. LR represents the original low-resolution images and HR represents the high-resolution neuron images after image enhancement.