A CMOS imager with pixel prediction for image compression. - Walter D. Leon-Salas; Sina Balkir; Khalid Sayood; Michael W. Hoffman (ISCAS (4), 2003)

Charge-based prediction circuits for focal plane image compression. - Walter D. Leon-Salas; Sina Balkir; Khalid Sayood; Michael W. Hoffman (ISCAS (4), 2004)

A CMOS image sensor for focal plane decomposition. - Zhiqiang Lin; Michael W. Hoffman; Walter D. Leon-Salas; Nathan Schemm; Sina Balkir (ISCAS (5), 2005)

A CMOS imager with focal plane compression. - Walter D. Leon-Salas; Sina Balkir; Khalid Sayood; Michael W. Hoffman; Nathan Schemm (ISCAS, 2006)

Effects of charge-based computation non-idealities on CMOS image compression sensors. - Zhiqiang Lin; Michael W. Hoffman; Walter D. Leon-Salas; Nathan Schemm; Sina Balkir (ISCAS, 2006)

An analog-to-digital converter with Golomb-Rice output codes. - Walter D. Leon-Salas; Sina Balkir; Khalid Sayood; Michael W. Hoffman (IEEE Trans. Circuits Syst. II Express Briefs, 2006)

A Low-Cost, Tiled Embedded Smart Camera System for Computer Vision Applications. - Walter D. Leon-Salas; Senem Velipasalar; Nathan Schemm; Sina Balkir (ICDSC, 2007)

A CMOS Front-End for a Lossy Image Compression Sensor. - Zhiqiang Lin; Michael W. Hoffman; Walter D. Leon-Salas; Nathan Schemm; Sina Balkir (ISCAS, 2007)

A CMOS Imager With Focal Plane Compression Using Predictive Coding. - Walter D. Leon-Salas; Sina Balkir; Khalid Sayood; Nathan Schemm; Michael W. Hoffman (IEEE J. Solid State Circuits, 2007)

Joint encryption/multiple access for body area sensor networks. - Walter D. Leon-Salas; Yugyung Lee; Deep Medhi (BODYNETS, 2008)

Predictive coding on-sensor compression. - Walter D. Leon-Salas; Sina Balkir; Nathan Schemm; Michael W. Hoffman; Khalid Sayood (ISCAS, 2008)

A CMOS image sensor with focal plane SPIHT image compression. - Zhiqiang Lin; Michael W. Hoffman; Walter D. Leon-Salas; Nathan Schemm; Sina Balkir (ISCAS, 2008)

A CMOS Image Sensor for Multi-Level Focal Plane Image Decomposition. - Zhiqiang Lin; Michael W. Hoffman; Nathan Schemm; Walter D. Leon-Salas; Sina Balkir (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)

A wearable motion tracker. - Fahad Moiz; W. Daniel Leon-Salas; Yugyung Lee (BODYNETS, 2010)

A comparative study of classification methods for gesture recognition using a 3-axis accelerometer. - Fahad Moiz; Prasad Natoo; Reza Derakhshani; Walter D. Leon-Salas (IJCNN, 2011)

An incremental sigma delta converter for compressive sensing applications. - Hsuan-Tsung Wang; Walter D. Leon-Salas (ISCAS, 2011)

A multiresolution algorithm for focal-plane compression. - Hsuan-Tsung Wang; Walter D. Leon-Salas (ISCAS, 2012)

Parallel architecture for analog-to-information converters via multibit delta-sigma modulation. - Walter D. Leon-Salas (NEWCAS, 2012)

Compressive sensing recovery from non-ideally quantized measurements. - Hsuan-Tsung Wang; Suvradip Ghosh; Walter D. Leon-Salas (ISCAS, 2013)

A hybrid CMOS imager with sensing and energy harvesting capabilities. - Hsuan-Tsung Wang; Walter D. Leon-Salas (ISCAS, 2013)

An embedded multichannel telemetry unit for bone strain monitoring. - Fahad Moiz; Sharika Kumar; Walter D. Leon-Salas; Mark Johnson (EURASIP J. Embed. Syst., 2013)

SAVEUS: SAving Victims in Earthquakes through Unified Systems. - Cory C. Beard; Zhiqiang Chen; Vijay Kumar 002; Yugyung Lee; W. Daniel Leon-Salas; Praveen Rao 001 (Int. J. Commun. Networks Distributed Syst., 2013)

Solar energy harvesting with light emitting diodes. - Golsa Moayeri Pour; Walter D. Leon-Salas (ISCAS, 2014)

Energy Harvesting Using Substrate Photodiodes. - Golsa Moayeri Pour; Mohammad K. Benyhesan; Walter D. Leon-Salas (IEEE Trans. Circuits Syst. II Express Briefs, 2014)

Encoding compressive sensing measurements with Golomb-Rice codes. - Walter D. Leon-Salas (ISCAS, 2015)

Low-Complexity Compression for Sensory Systems. - Walter D. Leon-Salas (IEEE Trans. Circuits Syst. II Express Briefs, 2015)

A low-cost microwave-based sensor for water content detection. - Igor Bier; Matthias Hampe; Taylor Zigon; Walter D. Leon-Salas; Michael Harris (IEEE SENSORS, 2016)

An LED-based image sensor with energy harvesting and projection capabilities. - Xiaozhe Fan; Walter D. Leon-Salas; Thomas Fischer 019; Angel Perez-Olvera (IEEE SENSORS, 2016)

A 64×64 image energy harvesting configurable image sensor. - Walter D. Leon-Salas; Thomas Fischer 019; Xiaozhe Fan; Golsa Moayeri; Shaocheng Luo (ISCAS, 2016)

A Low Bit Rate Wearable Motion Sensing Platform for Gesture Classification. - Fahad Moiz; Walter D. Leon-Salas; Yugyung Lee; Reza Derakhshani (CBMS, 2017)

A circuit for simultaneous optical data reception and energy harvesting. - Xiaozhe Fan; Walter D. Leon-Salas (MWSCAS, 2017)

Extending battery life of smartphones by overcoming idle power consumption using ambient light energy harvesting. - Nishant Jain; Xiaozhe Fan; Walter Daniel Leon-Salas; Anne M. Lucietto (ICIT, 2018)

Exploiting Luminescence Emissions of Solar Cells for Optical Frequency Identification (OFID). - Walter D. Leon-Salas; Xiaozhe Fan (ISCAS, 2018)

Live Demonstration: Modulating Luminescence Emissions of Solar Cells for Sensing and Identification. - Walter D. Leon-Salas; Xiaozhe Fan (ISCAS, 2018)

An Optical Wireless Temperature Sensor. - Xiaozhe Fan; Seungjin Lee; Walter Daniel Leon-Salas (IEEE SENSORS, 2019)

Photo-Luminescence Modulation Circuits for Solar Cell Based Optical Communications. - Walter D. Leon-Salas; Xiaozhe Fan (ISCAS, 2019)

Live Demonstration: A Wireless Sensor using a Solar Cell Optical Transceiver. - Walter D. Leon-Salas; Xiaozhe Fan; Seungjin Lee (ISCAS, 2019)

Solar Cell Photo-Luminescence Modulation for Optical Frequency Identification Devices. - W. Daniel Leon-Salas; Xiaozhe Fan (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

Lessons Learned the Hard Way. - Tobi Delbruck; Ibrahim Abe M. Elfadel; Shahzad Muzaffar; Germain Haessig; Bo Wang 012; Amine Bermak; Rui Graca; Luis A. Camuñas-Mesa; Bathiya Senevirathna; Pamela Abshire; Bernabé Linares-Barranco; Saeed Afshar; et al. (ISCAS, 2020)

Modulation of LED Photo-Luminescence for Underwater Optical Communications. - Walter D. Leon-Salas; Xiaozhe Fan; James Hidalgo; Borja Peleato; Pablo J. Molina (ISCAS, 2020)

On the Development of a Low-Cost Photosynthetically Active Radiation (PAR) Sensor. - Jegan Rajendran; Walter D. Leon-Salas; Xiaozhe Fan; Yizhou Zhang; Miguel A. Vizcardo; Mauricio Postigo (ISCAS, 2020)

Chaotic Image Encryption Using Hopfield and Hindmarsh-Rose Neurons Implemented on FPGA. - Esteban Tlelo-Cuautle; Jonathan Daniel Díaz-Muñoz; Astrid Maritza González-Zapata; Rui Li 037; Walter Daniel Leon-Salas; Francisco V. Fernández 001; Omar Guillén-Fernández; Israel Cruz-Vega (Sensors, 2020)

A Single-Aperture, Single-Pixel Reader for Optical Frequency Identification. - Xiaozhe Fan; James Hidalgo; Walter D. Leon-Salas (ISCAS, 2021)

Measuring Photosynthetically Active Radiation with a Multi-Channel Integrated Spectral Sensor. - Walter D. Leon-Salas; Jegan Rajendran; Miguel A. Vizcardo; Mauricio Postigo-Málaga (ISCAS, 2021)

A Self-Powered, Real-Time, LoRaWAN IoT-Based Soil Health Monitoring System. - S. R. Jino Ramson; Walter D. Leon-Salas; Zachary Brecheisen; Erika J. Foster; Cliff T. Johnston; Darrell G. Schulze; Timothy Filley; Rahim Rahimi; Martín Juan Carlos Villalta Soto; Juan A. Lopa Bolivar; Mauricio Postigo (IEEE Internet Things J., 2021)

A Circuit for Simultaneous Reception of Data and Power Using a Solar Cell. - Sindhubala Kadirvelu; Walter D. Leon-Salas; Xiaozhe Fan; Jongseok Kim; Borja Peleato; Saeed Mohammadi 001; B. Vijayalakshmi (IEEE Trans. Green Commun. Netw., 2021)

Noise Analysis of a Solar Cell-Based Receiver for Simultaneous Energy Harvesting and Data Reception. - Archana Dharanipragada; Walter D. Leon-Salas (ISCAS, 2022)

A Solar Cell Photo-Luminescence Modulator for Optical Communications. - Walter D. Leon-Salas; Xiaozhe Fan; Miguel A. Vizcardo; Mauricio Postigo-Málaga (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Live Demonstration: Optical Communications using Solar Cells. - Walter D. Leon-Salas; Diana Narvaez-Bernal; Rodrigo Esparza; Gabriel Baquero (ISCAS, 2024)

Enhanced Instrument Identification Using CNNs: A Comparative Study with Random Forest Models. - Wacyk; Nicolas George; Tobias S. Yoo; Jason William Ripper; Walter D. Leon-Salas; Noori Kim (TENCON, 2024)

Low-Complexity and Low-Power Receiver for Solar-Cell-Based Optical Communications. - Walter D. Leon-Salas; Philo Kaulkin; Keetyn Burnett; Mauricio Postigo-Málaga; Miguel A. Vizcardo (ISCAS, 2025)

A Photo-Luminescence Modulator with Improved Linearity for Solar Cell-Based Optical Communications. - Walter D. Leon-Salas; Mauricio Postigo-Málaga; Miguel A. Vizcardo (ISCAS, 2025)