Table 4. Ablation study on the proposed CAM.

Structure	dim=96		dim=144		dim=180
	#Params[M]	PSNR[dB]	#Params[M]	PSNR[dB]	#Params[M]	PSNR[dB]
Baseline (No CAM)	3.62	32.1760	7.71	32.1496	11.84	32.1435
Serial CAM	3.91	32.1405	8.34	32.1334	18.93	32.1699
Parallel CAM	3.91	32.1784	8.34	32.1603	18.93	32.1443