Detail-Preserving Contrast Reduction for Still Cameras. - Prasanna Rangarajan; Panos Papamichalis (ICIP, 2006)

Estimating homographies without normalization. - Prasanna Rangarajan; Panos Papamichalis (ICIP, 2009)

Perspective Imaging under Structured Light. - Prasanna Rangarajan; Vikrant R. Bhakta; Marc P. Christensen; Panos Papamichalis (ECCV (6), 2010)

Hyper Least Squares and Its Applications. - Prasanna Rangarajan; Kenichi Kanatani; Hirotaka Niitsuma; Yasuyuki Sugaya (ICPR, 2010)

Hyperaccurate Ellipse Fitting without Iterations. - Kenichi Kanatani; Prasanna Rangarajan (VISAPP (2), 2010)

Pushing the limits of digital imaging using structured illumination. - Prasanna Rangarajan; Indranil Sinharoy; Panos Papamichalis; Marc P. Christensen (ICCV, 2011)

Hyper least squares fitting of circles and ellipses. - Kenichi Kanatani; Prasanna Rangarajan (Comput. Stat. Data Anal., 2011)

HyperLS for Parameter Estimation in Geometric Fitting. - Kenichi Kanatani; Prasanna Rangarajan; Yasuyuki Sugaya; Hirotaka Niitsuma (IPSJ Trans. Comput. Vis. Appl., 2011)

Geometric model of image formation in Scheimpflug cameras. - Indranil Sinharoy; Prasanna Rangarajan; Marc P. Christensen (PeerJ Prepr., 2016)

SH-ToF: Micro resolution time-of-flight imaging with superheterodyne interferometry. - Fengqiang Li; Florian Willomitzer; Prasanna Rangarajan; Mohit Gupta 001; Andreas Velten; Oliver Cossairt (ICCP, 2018)

Exploiting Wavelength Diversity for High Resolution Time-of-Flight 3D Imaging. - Fengqiang Li; Florian Willomitzer; Muralidhar Madabhushi Balaji; Prasanna Rangarajan; Oliver Cossairt (IEEE Trans. Pattern Anal. Mach. Intell., 2021)

Dimensioning Cuboid and Cylindrical Objects Using Only Noisy and Partially Observed Time-of-Flight Data. - Bryan Rodriguez; Prasanna Rangarajan; Xinxiang Zhang; Dinesh Rajan (Sensors, 2023)

Digit Recognition using Multimodal Spiking Neural Networks. - William Bjorndahl; Jack Easton; Austin Modoff; Eric C. Larson; Joseph Camp; Prasanna Rangarajan (CoRR, 2024)