Angelina Espejel Trujillo

According to our database, Angelina Espejel Trujillo authored at least 7 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Whistlerlib: a distributed computing library for exploratory data analysis on large social network datasets.

Alberto Garcia-Robledo, Angelina Espejel Trujillo

Multim. Tools Appl., November, 2024

2019

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

Proceedings of the 2019 3rd International Conference on Digital Signal Processing, 2019

2018

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

2016

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

2014

New Condition for Hierarchical Secret Image Sharing Scheme.

Angelina Espejel Trujillo, Mariko Nakano-Miyatake, Héctor Pérez-Meana

Proceedings of the 28th IEEE International Conference on Advanced Information Networking and Applications, 2014

2012

Improved secret image sharing scheme with payload optimization.

Angelina Espejel Trujillo, Ivan Castillo-Camacho, Mariko Nakano-Miyatake, Gina Gallegos-García, Héctor Pérez-Meana

Proceedings of the 55th IEEE International Midwest Symposium on Circuits and Systems, 2012

2009

A Methodology of Steganalysis for Images.

A. Hernandez-Chamorro, Angelina Espejel Trujillo, J. Lopez-Hernandez, Mariko Nakano-Miyatake, Héctor M. Pérez Meana

Proceedings of the CONIELECOMP 2009, 2009