![](i/correlated_turb_distort.jpg)
2D correlations in image distortion fields created by turbulence. Physcially consistent yet very efficient rendering,
bypassing and obviating any 3D raytracing.
![](i/glassmuse.jpg)
Musical instruments, using sympathetic resonance of strings to glass. Optimal
coupling.
![](i/clouds.jpg)
Large-scale light-field imaging by scalable net (STARS);
Network redundancy + sky stationarity yield net-based radiometric calibration,
lens-flare avoidance, background estimation; 3D recovery.
![](i/periscope.gif)
Random refractive distortions. Views through a water surface;
STELLA MARIS system. Stochastic triangulation. Detecting moving objects by a
physics-based classifier. Turbulence. Multi-view geometry.
![](i/pointwise.jpg)
Pointwise degradations, no optical blur. Cutoff frequency due to noise and low signal.
![](i/flicker.gif)
Stereo from flickering caustics. Pointwise disambiguation of correspondence, by
natural spatiotemporal lighting patterns; 3D recovery.
![](i/avdenoise.jpg)
Example-based; Audio-visual analysis;
Overcoming very intense, nonstationary structured noise; Exploiting
visual clarity; Using hidden Markov model.
![](i/muxunmix.jpg)
Multiplexing optimized for unmixing underlying interest variables.
Applications: fluorescence, spectrometry, deblurring.
![](i/flat.jpg)
Non-single viewpoint system; 3D distortion; Calibration; Underwater imaging.
![](i/reverberate.jpg)
Removing Semireflections using Blind Source Seperation.
![](i/active.gif)
Instant; Widefield; Polychromatic; Polarization-based; Rough 3D estimate.
![](i/haze.jpg)
Blind haze separation by polarization analysis.
![](i/radiometric.jpg)
A Unified framework. AGC, Vignetting, Nonlinearity, Mosaicing.
![](i/underwater.jpg)
Natural illumination; 3D recovery; Polarization-based.
![](i/defocus.gif)
A unified framework for comparing defocus, focus, stereo, motion.
![](i/semireflections.jpg)
Blind estimation of a window inclination. Physics-based Blind Source Separation.
![Generalized Mosaicing](i/mosaicing.jpg)
Multimodal wide field of view. High dynamic range, hyperspectral,
focus, polarimetric imaging. Fusion.
![](i/focus.jpg)
Blind estimation of blur PSFs; Physics-based Blind Source Separation.
![](i/AC.jpg)
Lamp flicker as a probe to the AC power grid;
Bulb resonse function (BRF) in the DELIGHT database;
Passive light transport, lighting unmixing and window-reflection separation;
ACam - alternating-current camera.
![](i/3Vscat.jpg)
3D volumetric recovery of heterogenous media, having unlimited scattering order;
Cloud recovery using multiangular (light-field) airborne imaging.
![](i/polarself.jpg)
Unknown polarizer angles, unknown object; Recovering filter orientations
and scene Stokes vectors; Scientific polarimetry using
photography and loose, casual filter roll.
![](i/turbulence.jpg)
Passive refractive tomography; Direct recovery of 3D statistics;
Multi-view scalable atmospheric sensing.
![](i/poissonmatrix.jpg)
Optimal measurement matrix; Non-negative signals, sources, mixing (blur)
and multiplexing. Photon noise in optical measurements.
![](i/aerosols-reconstruction.gif)
Multi-view atmospheric sensing; Passive scatterer tomography;
Monte-Carlo and single-scattering models.
![](i/audioIn.gif)
Filling missed audio, using examples; Packet Loss Concealment (PLC); Audio-visual analysis;
Hidden Markov model;
![](i/space.jpg)
Underwater imaging and bathymetry from space, through atmosphere;
Multiangular (lightfield) imaging; Polarization.
![](i/deflare.jpg)
Aperture ghosting; Lens flare (glare) removal;
Triangulating light source, center of projection; Instant; Exploiting camera motion.
![](i/foveated_extrapolation.gif)
Video and image extrapolation; Extended displays; Peripheral avoidance of distractions (PAD);
Multiscale speedup; Exploiting foveated vision.
![Multiplexed Illumination](i/multiplex.gif)
Enhanced SNR & dynamic range; Projector-based directionality of lighting;
Computational demultiplexing; Hadamard codes; photon noise analysis.
![](i/harmony.gif)
Cross-modal association; Feature coincidence; Simultanous events; Audio-visual analysis and separation.
![](i/pixels.jpg)
Cross-modal localization via sparsity; Audio-visual analysis.
![Rotating Beams](i/rotabeams.gif)
Depth from diffracted rotation; Propagation invariant waves; Orbital angular momentum in anisotropic dislocations.
![](i/ir.jpg)
Predicting vision performance; Hybrid physics/image-based.
NlogN kernel entropy optimization; Backpropagation; Convolutive mixtures; Phys-based disambiguation.
![](i/ultrasound.jpg)
Stochastic Frequency Compounding.
![](i/modulation.jpg)
Uncontrolled continuous modulation; Computational synchronization.