Enhancement of ultrasound images by displacement, averaging, and interlacing. - Sonia H. Contreras Ortiz; James Joseph Macione; Martin D. Fox (J. Electronic Imaging, 2010)

Hexagonal adaptive filtering on compound ultrasound images. - Sonia H. Contreras Ortiz; Tsuicheng Chiu; Martin D. Fox (EMBC, 2011)

Ultrasound image enhancement: A review. - Sonia H. Contreras Ortiz; Tsuicheng Chiu; Martin D. Fox (Biomed. Signal Process. Control., 2012)

Hexagonal filters for ultrasound images. - Sonia H. Contreras Ortiz; Martin D. Fox (J. Electronic Imaging, 2014)

Analysis of sEMG signals using discrete wavelet transform for muscle fatigue detection. - Luis Alfonso Flórez-Prias; Sonia H. Contreras Ortiz (SIPAIM, 2017)

Fetal ECG extraction using independent component analysis by Jade approach. - Jader Giraldo-Guzmán; Sonia H. Contreras Ortiz; Gloria Isabel Bautista Lasprilla; Marian Kotas (SIPAIM, 2017)

Influence of Arduino on the Development of Advanced Microcontrollers Courses. - Juan Carlos Martínez Santos; Oscar Acevedo Patino; Sonia H. Contreras Ortiz (Rev. Iberoam. de Tecnol. del Aprendiz., 2017)

Spatio-Temporal Filtering for Evoked Potentials Detection. - Michal Piela; Marian Kotas; Sonia Helena Contreras Ortiz (ICMMI, 2019)

Application of Spatio-Temporal Filtering for Atrial Activity Waveforms Enhancement. - Jader Giraldo-Guzmán; Marian Kotas; Michal Piela; Francisco Castells; Jacek M. Leski; Sonia H. Contreras Ortiz (SSIP, 2019)

A Methodology for Driving Behavior Recognition in Simulated Scenarios Using Biosignals. - Juan Antonio Dominguez-Jimenez; Kiara Coralia Campo-Landines; Sonia Helena Contreras Ortiz (WEA, 2019)

A machine learning model for emotion recognition from physiological signals. - Juan Antonio Dominguez-Jimenez; Kiara Coralia Campo-Landines; Juan Carlos Martínez Santos; Enrique J. Delahoz-Domínguez; Sonia H. Contreras Ortiz (Biomed. Signal Process. Control., 2020)

A Model for the Development of Programming Courses to Promote the Participation of Young Women in STEM. - Sonia Helena Contreras Ortiz; Vilma Viviana Ojeda Caicedo; Lina Margarita Marrugo-Salas; Martha Susana Contreras-Ortiz (TEEM, 2021)

Estimation of PQ distance dispersion for atrial fibrillation detection. - Jader Giraldo-Guzmán; Marian Kotas; Francisco Castells; Sonia H. Contreras Ortiz; Miguel Urina-Triana (Comput. Methods Programs Biomed., 2021)

Three-dimensional multimodal medical imaging system based on free-hand ultrasound and structured light. - Jhacson Meza; Sonia H. Contreras Ortiz; Lenny A. Romero; Andrés G. Marrugo (CoRR, 2021)

Effect of Speckle Filtering in the Performance of Segmentation of Ultrasound Images Using CNNs. - Caleb D. Romero-Mercado; Sonia H. Contreras Ortiz; Andrés G. Marrugo (WEA, 2022)

Modified Spatio-Temporal Matched Filtering for Brain Responses Classification. - Marian Kotas; Michal Piela; Sonia H. Contreras Ortiz (IEEE Trans. Hum. Mach. Syst., 2022)

International mobility for enhancing leadership in women engineering students: a case study connecting Colombia and Spain. - Alicia García-Holgado; Sonia Verdugo-Castro; Vilma Viviana Ojeda Caicedo; Sonia H. Contreras Ortiz (LAWCC@CLEI, 2023)

Impact of emotional states on the effective range of electric vehicles. - Juan A. Dominguez; Javier Campillo; Kiara Coralia Campo-Landines; Sonia H. Contreras Ortiz (J. Ambient Intell. Humaniz. Comput., 2023)