An Efficient Image Enlargement Method for Image Sensors of Mobile in Embedded Systems

Table 2

Numerical results of Figures 3–7.

	Cubic B-spline	Yang’s	ANR	Our method
	PSNR/SSIM/time (second)	PSNR/SSIM/time (second)	PSNR/SSIM/time (second)	PSNR/SSIM/time (second)
Baby	33.91/0.697/0	34.29/0.726/56.06	34.90/0.738/0.98	35.09/0.743/0.8
Bird	32.58/0.768/0	34.11/0.789/22.33	34.38/0.794/0.29	34.42/0.802/0.24
Butterfly	24.04/0.632/0	25.58/0.674/20.22	25.82/0.687/0.24	25.79/0.680/0.20
Head	32.88/0.704/0	33.17/0.709/15.58	33.44/0.716/0.28	33.56/0.728/0.26
Woman	28.56/0.679/0	29.94/0.687/19.04	30.17/0.693/0.27	30.16/0.693/0.23