Roberto Torroba - Publications, H-index & Citations

Multiplane noniterative color holographic projection

IF3.7

2022-04-01

PREAI

Velez-Zea, Alejandro; Barrera-Ramirez, John Fredy; Torroba, Roberto

Secure selective recovery protocol for multiple optically encrypted data

IF3.7

2021-02-01

PREAI

Velez-Zea, Alejandro; Torroba, Roberto

Secure real-time generation and display of color holographic movies 彩色全息影像的安全实时生成与显示

IF3.7

2021-02-01

PREAI

Jaramillo-Osorio, Alexis; Velez-Zea, Alejandro; Mira-Agudelo, Alejandro; Fredy Barrera-Ramirez, John; Torroba, Roberto

Improved decryption quality with a random reference beam cryptosystem

IF3.7

2019-11-01

PREAI

Velez Zea, Alejandro; Barrera Ramirez, John Fredy; Torroba, Roberto

Compression of multiple 3D color scenes with experimental recording and reconstruction

IF3.7

2019-01-01

PREAI

Jaramillo Osorio, Alexis; Barrera Ramirez, John Fredy; Montoya, Santiago; Mira-Agudelo, Alejandro; Velez Zea, Alejandro; Torroba, Roberto

Optimized random phase encryption

IF3.7

2018-11-01

OAAI

Trejos, Sorayda; Ramirez, John Fredy Barrera; Zea, Alejandro Velez; Tebaldi, Myrian; Torroba, Roberto

Fractional optical cryptographic protocol for data containers in a noise-free multiuser environment

IF3.3

2018-07-19

OAAI

Velez Zea, Alejandro; Barrera Ramirez, John Fredy; Torroba, Roberto

Optimized random phase only holograms

IF3.7

2018-03-01

OAAI

Jaramillo, Alexis; Fredy Barrera, John; Velez Zea, Alejandro; Torroba, Roberto

Cross-talk free selective reconstruction of individual objects from multiplexed optical field data

IF3.3

2018-02-07

OAAI

Velez Zea, Alejandro; Barrera Ramirez, John Fredy; Torroba, Roberto

Experimental analysis of a joint free space cryptosystem

IF3.7

2018-01-01

OAAI

Velez Zea, Alejandro; Fredy Barrera, John; Torroba, Roberto

Three-dimensional joint transform correlator cryptosystem

IF3.7

2016-08-01

OAAI

Barrera Ramirez, John Fredy; Jaramillo Osorio, Alexis; Velez Zea, Alejandro; Torroba, Roberto

Experimental scrambling and noise reduction applied to the optical encryption of QR codes

IF3.3

2016-01-29

OAAI

Velez Zea, Alejandro; Barrera Ramirez, John Fredy; Torroba, Roberto

Experimental QR code optical encryption: noise-free data recovering

IF3.3

2014-08-14

OAAI

Barrera, John Fredy; Velez, Alejandro; Torroba, Roberto

Optical encryption and QR codes: Secure and noise-free information retrieval

IF3.3

2014-05-15

OAAI

Fredy Barrera, John; Mira-Agudelo, Alejandro; Torroba, Roberto

Multiplexing of encrypted data using fractal masks

IF3.3

2013-02-25

181

OAAI

Fredy Barrera, John; Mira, Alejandro; Torroba, Roberto

Experimental multiplexing of encrypted movies using a JTC architecture

IF3.3

2012-07-11

OAAI

Barrera, John F.; Tebaldi, Myrian; Amaya, Dafne; Furlan, Walter D.; Monsoriu, Juan A.; Bolognini, Nestor; Torroba, Roberto

Optical smart packaging to reduce transmitted information

IF3.3

2012-01-30

OAAI

Fredy Barrera, John; Tebaldi, Myrian; Rios, Carlos; Rueda, Edgar; Bolognini, Nestor; Torroba, Roberto

Pure optical dynamical color encryption

IF3.3

2011-12-19

OAAI

Cabezas, Luisa; Tebaldi, Myrian; Fredy Barrera, John; Bolognini, Nestor; Torroba, Roberto

All-optical encrypted movie

IF3.3

2011-07-05

OAAI

Mosso, Fabian; Tebaldi, Myrian; Fredy Barrera, John; Bolognini, Nestor; Torroba, Roberto