Correction: Jiang et al. Double-Gated Mamba Multi-Scale Adaptive Feature Learning Network for Unsupervised Single RGB Image Hyperspectral Image Reconstruction. J. Imaging 2026, 12, 19

Text Correction

There were two errors in the original publication [1].

1. In the “Related Work” section, the second paragraph is missing the letter “I” and should be changed to “In”.

A correction has been made to 2. Related Work, Paragraph 2:

In supervised RGB-to-hyperspectral image reconstruction, the model is trained using a large dataset of paired RGB and hyperspectral images [20], where the RGB image is used to predict and reconstruct the hyperspectral image.

2. There is an error in the formula subscript in Formula (29).

A correction has been made to 3. Methodology, 3.3. Structure-Aware Smooth Loss Function, Formula (29):

$$L_{curvature}={\displaystyle \frac{1}{N}}{\displaystyle \sum _{i,j}(\left|{\widehat{I}}_{i+1,j}+{\widehat{I}}_{i-1,j}+{\widehat{I}}_{i,j+1}+{\widehat{I}}_{i,j-1}-4{\widehat{I}}_{i,j}\right|})$$

(29)

The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.