TABLE 2.

DSCs for each target organ in the in-house dataset.

Organ	C	D	B	B+RS (Proposed)	B+ARS (Proposed)
Brainstem	0.757±0.032	0.788±0.005	0.765±0.014	0.785±0.017	0.800±0.007
Brachial Plexus Left	0.329±0.031	0.283±0.245	0.421±0.016	0.429±0.026	0.451±0.015
Brachial Plexus Right	0.340±0.046	0.293±0.253	0.461±0.012	0.442±0.026	0.474±0.005
Esophagus	0.522±0.021	0.578±0.028	0.464±0.055	0.537±0.066	0.574±0.020
Larynx	0.691±0.021	0.745±0.025	0.750±0.029	0.743±0.010	0.765±0.003
Lips	0.360±0.003	0.493±0.034	0.500±0.005	0.471±0.027	0.490±0.015
Mandible	0.790±0.021	0.827±0.016	0.814±0.016	0.840±0.020	0.863±0.014
Oral Cavity	0.654±0.007	0.723±0.010	0.716±0.034	0.692±0.008	0.689±0.006
Parotid Left	0.763±0.010	0.803±0.003	0.797±0.010	0.803±0.010	0.806±0.010
Parotid Right	0.741±0.008	0.766±0.019	0.757±0.011	0.777±0.014	0.776±0.004
Pharynx	0.530±0.040	0.654±0.017	0.654±0.009	0.671±0.013	0.674±0.007
Spinal Cord	0.686±0.012	0.707±0.016	0.704±0.011	0.752±0.022	0.765±0.002
Submandibular Left	0.581±0.041	0.673±0.030	0.665±0.004	0.689±0.018	0.717±0.004
Submandibular Right	0.672±0.033	0.733±0.030	0.722±0.023	0.737±0.036	0.742±0.013
Average	0.601±0.005	0.647±0.011	0.657±0.005	0.669±0.012	0.685±0.001