Efficient Color Correction Using Normalized Singular Value for Duststorm Image Enhancement

A duststorm image has a reddish or yellowish color cast. Though and hazy are obtained using the same process, no distortion as it not been disturbed by particles, but owing to an imbalance in channel, which is sand particles. As result, degraded rare certain channels. Therefore, balance step needed enhance naturally. This study goes through two steps improve image. The first singular value decomposition (SVD). shows image’s diversity features such contrast. distorted channel different on each channel. In low-contrast image, low vice versa. if channel’s value, channels can be balanced. Because balanced similar feature haze dehazing general, dark prior (DCP) frequently applied step. However, existing DCP method halo effect over-enhanced due patch According this point, proposes adjustable (ADCP). experiment results, proposed was superior state-of-the-art methods both subjectively objectively.