Marco F Duarte

Title: Innovations by Marco F. Duarte

Introduction

Marco F. Duarte is a prominent inventor based in Houston, TX (US). He has made significant contributions to the field of imaging technology, holding a total of 6 patents. His work focuses on advancing methods for data acquisition and image processing.

Latest Patents

One of his latest patents is titled "Method and apparatus for compressive imaging device." This invention introduces a new digital image/video camera that directly acquires random projections of the incident light field without first collecting the pixels or voxels. A key feature of this camera is its use of a digital micromirror array to perform optical calculations of linear projections of an image onto pseudorandom binary patterns. This innovative approach allows for image acquisition with only a single detection element, significantly reducing the computation required for image and video encoding. Additionally, the system can adapt to image wavelengths that are currently impossible to capture with conventional CCD and CMOS imagers.

Another notable patent is "Method and apparatus for on-line compressed sensing." This invention addresses the limitations of traditional data acquisition systems that sample signals at the Nyquist/Shannon sampling rate. By utilizing recent developments in mathematics and signal processing, Duarte's methods allow for the extraction of information directly from an analog or digital signal. This includes a low-rate analog-to-information converter that can replace high-rate analog-to-digital converters in applications involving wideband signals.

Career Highlights

Marco F. Duarte is affiliated with William Marsh Rice University, where he continues to innovate and contribute to research in imaging technologies. His work has garnered attention for its potential to revolutionize how images and signals are processed.

Collaborations

Duarte has collaborated with notable colleagues, including Richard G. Baraniuk and Michael B. Wakin. Their joint efforts have further advanced the field of compressed sensing and imaging technologies.

Conclusion

Marco F. Duarte's contributions to imaging technology through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances the capabilities of imaging devices but also paves the way for future developments in data acquisition and processing.