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Published at December 5

Hipandas: Hyperspectral Image Joint Denoising and Super-Resolution by Image Fusion with the Panchromatic Image

cs.CV

eess.IV

Released Date: December 5, 2024

Authors: Shuang Xu¹, Zixiang Zhao, Haowen Bai, Chang Yu, Jiangjun Peng, Xiangyong Cao, Deyu Meng

Aff.: ¹Northwestern Polytechnical University

Arxiv: http://arxiv.org/pdf/2412.04201v1

Refer to caption

Methods	i.i.d. Gaussian ( $\sigma=10$ )				i.i.d. Gaussian ( $\sigma=30$ )				non-i.i.d. Gaussian ( $\sigma\in[10,50]$ )
Methods	PSNR $\uparrow$	SSIM $\uparrow$	ERGAS $\downarrow$	SAM $\downarrow$	PSNR $\uparrow$	SSIM $\uparrow$	ERGAS $\downarrow$	SAM $\downarrow$	PSNR $\uparrow$	SSIM $\uparrow$	ERGAS $\downarrow$	SAM $\downarrow$
PLRD+HIRD	37.93	0.9229	11.97	4.61	28.40	0.6866	31.04	10.78	27.89	0.7499	30.92	13.37
PLRD+PWTV	34.53	0.7881	17.11	7.23	27.42	0.5212	37.73	17.46	28.84	0.6198	35.44	19.81
SwinIR+HIRD	29.89	0.8569	52.50	7.90	29.80	0.8497	31.98	8.62	28.10	0.8267	43.11	16.08
SwinIR+PWTV	27.93	0.6855	212.50	13.16	18.63	0.1659	984.41	44.46	19.60	0.2446	966.29	44.54
RPNN+HIRD	36.60	0.9280	12.43	4.53	32.11	0.8711	19.98	7.28	32.43	0.8765	19.68	8.06
RPNN+PWTV	37.19	0.9342	12.27	4.31	29.73	0.6570	27.38	12.85	31.37	0.7440	26.13	13.25
HIRD+PLRD	34.36	0.8308	450.92	8.34	27.60	0.6303	569.13	19.14	26.99	0.5976	557.02	31.35
HIRD+SwinIR	36.24	0.8904	13.15	3.61	34.09	0.8700	16.65	5.40	32.20	0.8603	20.17	8.12
HIRD+RPNN	37.40	0.9314	11.95	4.10	35.06	0.9194	15.61	5.74	33.03	0.9072	18.97	8.22
PWTV+PLRD	36.56	0.9059	13.65	4.88	34.09	0.8865	18.21	7.20	32.48	0.8777	21.49	10.07
PWTV+SwinIR	37.65	0.9080	11.18	3.09	34.15	0.8393	16.53	5.38	34.26	0.8370	17.71	6.33
PWTV+RPNN	38.34	0.9415	10.88	3.87	36.70	0.9314	13.20	4.76	36.70	0.9299	13.46	4.97
ZSHipandas (ours)	40.61	0.9547	8.50	3.00	36.88	0.9271	12.35	4.63	37.24	0.9313	11.87	4.52