Fig. 1. Diagram of push-broom underwater ghost imaging computation

Fig. 2. Experimental principle of underwater ghost imaging

Fig. 3. Experimental results of push-broom ghost imaging and traditional ghost imaging under turbidity of 10 FTU. (a) Results of push-broom ghost imaging; (b) results of traditional plane-array ghost imaging

Fig. 4. Experimental results of push-broom ghost imaging and traditional ghost imaging under turbidity of 20 FTU. (a) Results of push-broom ghost imaging; (b) results of traditional plane-array ghost imaging