CHATURVEDI, Ratnesh Naresh; THEPADE, Sudeep D; AHIRRAO, Swati. Color Image Visual Secret Sharing with Expressive Shares using Color to Gray & Back and Cosine Transform. ELCVIA Electronic Letters on Computer Vision and Image Analysis, Cerdayola del Vallès, Spain, v. 22, n. 1, 2023. DOI: 10.5565/rev/elcvia.1405. Disponível em: https://elcvia.cvc.uab.cat/article/view/1405. Acesso em: 3 jun. 2025.