A Methodology of Steganalysis for Images. - A. Hernandez-Chamorro; Angelina Espejel Trujillo; J. Lopez-Hernandez; Mariko Nakano-Miyatake; Héctor M. Pérez Meana (CONIELECOMP, 2009)

Improved secret image sharing scheme with payload optimization. - Angelina Espejel Trujillo; Ivan Castillo-Camacho; Mariko Nakano-Miyatake; Gina Gallegos-García; Héctor Pérez-Meana (MWSCAS, 2012)

New Condition for Hierarchical Secret Image Sharing Scheme. - Angelina Espejel Trujillo; Mariko Nakano-Miyatake; Héctor Pérez-Meana (AINA, 2014)

A cheating-prevention mechanism for hierarchical secret-image-sharing using robust watermarking. - Angelina Espejel Trujillo; Mariko Nakano-Miyatake; Jesus Olivares-Mercado; Héctor Pérez-Meana (Multim. Tools Appl., 2016)

A proactive secret image sharing scheme with resistance to machine learning based steganalysis. - Angelina Espejel Trujillo; Mitsugu Iwamoto; Mariko Nakano-Miyatake (Multim. Tools Appl., 2018)

Color Watermarking based on DCT and YCbCr Color Space for Privacy Preservation in Smart Cities. - Luis Rosales-Roldan; Angelina Espejel Trujillo; Mariko Nakano-Miyatake; Jinhui Chao (ICDSP, 2019)

Whistlerlib: a distributed computing library for exploratory data analysis on large social network datasets. - Alberto Garcia-Robledo; Angelina Espejel Trujillo (Multim. Tools Appl., 2024)