Search Results for author: Madhuri Suthar

Found 4 papers, 2 papers with code

PhyCV: The First Physics-inspired Computer Vision Library

1 code implementation29 Jan 2023 Yiming Zhou, Callen MacPhee, Madhuri Suthar, Bahram Jalali

PhyCV is the first computer vision library which utilizes algorithms directly derived from the equations of physics governing physical phenomena.

Edge-computing

Phase-Stretch Adaptive Gradient-Field Extractor (PAGE)

1 code implementation8 Feb 2022 Callen MacPhee, Madhuri Suthar, Bahram Jalali

Phase-Stretch Adaptive Gradient-Field Extractor (PAGE) is an edge detection algorithm that is inspired by physics of electromagnetic diffraction and dispersion.

Edge Detection

Feature Enhancement in Visually Impaired Images

no code implementations14 Jun 2017 Madhuri Suthar, Mohammad Asghari, Bahram Jalali

We prove that the Phase Stretch Transform equalizes the input image brightness across the range of intensities resulting in a high dynamic range in visually impaired images.

Edge Detection

Time Stretch Inspired Computational Imaging

no code implementations7 Jun 2017 Bahram Jalali, Madhuri Suthar, Mohamad Asghari, Ata Mahjoubfar

We show that dispersive propagation of light followed by phase detection has properties that can be exploited for extracting features from the waveforms.

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