16

NETRA/CATRA

cameraculture Health & Wellness

Low-cost cell-phone attachments that measure the eye-glass prescription and cataract information from the eye.

cameracultureNETRA/CATRA
15-2-other

Retinal Imaging

cameraculture Health & Wellness

With simplified optics and clever illumination, we visualize images of the retina in a standalone device easily operated by the end user, enabling disease diagnosis.

cameracultureRetinal Imaging
1

Compressive Light Field Camera

cameraculture Computational Photography

A frugal camera design exploiting the fundamental dictionary of light fields for single-shot capture of light fields at full sensor resolution.

cameracultureCompressive Light Field Camera
6

Looking Around Corners

cameraculture Femto-photography

Using short laser pulses and a fast detector, we built a device that can look around corners with no imaging device in the line of sight using scattered light and time resolved imaging.

cameracultureLooking Around Corners
7

Multi-depth Time-of-Flight Cameras

cameraculture Femto-photography

We repurpose a time-of-flight camera using coded illumination to recover time profiles of large-scale scenes and to acquire multiple depths per pixel.

cameracultureMulti-depth Time-of-Flight Cameras
5_2

Trillion Frames per Second Imaging

cameraculture Femto-photography

A camera fast enough to capture light pulses moving through objects.  We use ‘light in motion’ to understand reflectance, absorption and scattering properties of materials.

cameracultureTrillion Frames per Second Imaging
11

Tensor Display: Glasses-free 3D HDTV

cameraculture Computational Displays

Compressive light field displays employing a stack of time-multiplexed, light-attenuating layers with uniform or directional backlighting.  They exhibit increased brightness and refresh rate.

cameracultureTensor Display: Glasses-free 3D HDTV
2

Coded Focal Stack Camera

cameraculture Computational Photography

A new camera that allows single-capture full-resolution non-planar focal surfaces imaging, post-capture refocusing, and 3D imaging.

cameracultureCoded Focal Stack Camera
3_2

Color Primaries

cameraculture Computational Photography

A new camera design with switchable color filter arrays for optimal color fidelity and picture quality on scene geometry, color, and illumination.

cameracultureColor Primaries
4

Flutter-Shutter

cameraculture Computational Photography

A camera that codes exposure time with a binary pseudo-sequence to deconvolve and remove motion blur in textured backgrounds and partial occluders.

cameracultureFlutter-Shutter

Layered 3D

cameraculture Computational Displays

Tomographic techniques for image synthesis on displays composed of compact volumes of light-attenuating material.  They can recreate 4D light field or high-contrast 2D image.

cameracultureLayered 3D
13

BIDI Screen

cameraculture Computational Displays

A thin, depth-sensing LCD for 3D interaction using light fields which supports both 2D multi-touch and unencumbered 3D gestures.

cameracultureBIDI Screen
14

8D Display

cameraculture Computational Displays

By capturing and displaying a 4D light field, it can create arbitrary patterns directional illumination patterns and record their interaction with physical objects.

cameraculture8D Display
15

Efficient Rendering for Compressive Displays

cameraculture Computational Displays

Combining sampling, rendering, and display-specific optimization into a single framework, the algorithm facilitates light field synthesis with reduced computational resources.

cameracultureEfficient Rendering for Compressive Displays
20

High-speed Tomography

cameraculture Health & Wellness

A compact, fast CAT scan machine using no mechanical moving parts or synchronization.

cameracultureHigh-speed Tomography
19

Imaging Through Skin

cameraculture Health & Wellness

We utilize high spatio-frequency patterns with state of the art dictionary learning algorithms to enhance vein structures under the skin.

cameracultureImaging Through Skin
tailoreddisplays

Tailored Displays

cameraculture Health & Wellness

A display that allows to free the viewer from needing wearable optical corrections when looking at it.

cameracultureTailored Displays