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A Compressed Sensing CMOS Image Sensor with Pixel-wise Coded Exposure (PCE)

Unmet Need: This technology allows for independent control of exposure time during pixel integration whereby the image sensor can sample a high frame rate video at a low framerate. Technology OverviewThrough modulating pixel exposure, a video is compressed into a single image for storage and transmission. The video is recovered from the image using...

Published: 6/27/2024 | Inventor(s): Jie Zhang, Ralph Etienne-Cummings, Tao Xiong, Trac Tran, Sang Chin

Keywords(s): Computer and Network Systems, Computer Software, Image Analysis Software

Category(s): Technology Classifications > Computers, Electronics & Software > Image Processing & Analysis, Technology Classifications > Computers, Electronics & Software

A Compressive Ultrahigh-speed Continuous Imager Using Spectrally-structured Ultrafast Laser Pulses

This invention uses chirped processing and electro-optic modulation in optical fiber components to encode unique pseudorandom binary patterns at an ultra-high rate onto the spectra of broadband mode-locked laser pulses. Each laser pulse receives a unique spectral pattern and then serves as an ultrashort burst of structured illumination of an object...

Published: 6/27/2024 | Inventor(s): Mark Foster, Jasper Stroud, Bryan Bosworth, Trac Tran, Sang Chin, Dung Tran

Keywords(s): Clinical Diagnostics, Discovery/Research Tools, Environmental Sensing, Imaging and Sensing Systems, In Vitro Diagnostics, In Vitro Research Tool, Point of Care, Research Instrument

Category(s): Technology Classifications > Diagnostics > In Vitro Diagnostics, Technology Classifications > Diagnostics > Precision Medicine Tools, Technology Classifications > Research Tools, Technology Classifications > Diagnostics, Technology Classifications > Diagnostics > Diagnostic Imaging