A novel hash function based fragile watermarking method for image integrity. - Ertugrul Gul; Serkan Ozturk (Multim. Tools Appl., 2019)

A novel triple recovery information embedding approach for self-embedded digital image watermarking. - Ertugrul Gul; Serkan Ozturk (Multim. Tools Appl., 2020)

Evaluation of the Hash Value Size Effect used in Fragile Watermarking Methods on the Salt and Pepper Noise Adding Attack Detection. - Ertugrul Gul; Serkan Öztürk (SIU, 2021)

A novel pixel-wise authentication-based self-embedding fragile watermarking method. - Ertugrul Gul; Serkan Ozturk (Multim. Syst., 2021)

Görüntü sahteciliği tespiti için özgün kırılgan damgalama yöntemlerinin geliştirilmesi (Development of novel fragile watermarking methods for image forgery detection) - Ertugrul Gul (2021)

A blind robust color image watermarking method based on discrete wavelet transform and discrete cosine transform using grayscale watermark image. - Ertugrul Gul (Concurr. Comput. Pract. Exp., 2022)

Contourlet and discrete cosine transform based quality guaranteed robust image watermarking method using artificial bee colony algorithm. - Ertugrul Gul; Ahmet Nusret Toprak (Expert Syst. Appl., 2023)

A secret image sharing method based on block-wise cheating detection and recovery on shadow images. - Ertugrul Gul; Serkan Ozturk (Comput. Electr. Eng., 2023)

A new deep learning approach based on grayscale conversion and DWT for object detection on adversarial attacked images. - Murat Tasyurek; Ertugrul Gul (J. Supercomput., 2023)