Ramesh Raskar
133Patents
32h-index
137Co-inventors
93Inventor score
Filing activity: Apr 4, 2001 → Dec 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7206449B2 | Detecting silhouette edges in images | Physics | 180 | Expired |
| US6764185B1 | Projector as an input and output device | Physics | 114 | Expired |
| US6520647B2 | Automatic keystone correction for projectors with arbitrary orientation | Electricity | 99 | Expired |
| US6733138B2 | Multi-projector mosaic with automatic registration | Electricity | 98 | Expired |
| US6793350B1 | Projecting warped images onto curved surfaces | Electricity | 93 | Expired |
| US7792423B2 | 4D light field cameras | Physics | 91 | Active |
| US9274047B2 | Methods and apparatus for imaging of occluded objects | Physics | 90 | Active |
| US6811264B2 | Geometrically aware projector | Electricity | 74 | Expired |
| US7001023B2 | Method and system for calibrating projectors to arbitrarily shaped surfaces with discrete optical sensors mounted at the surfaces | Electricity | 65 | Expired |
| US7068274B2 | System and method for animating real objects with projected images | Physics | 61 | Expired |
| US9295388B2 | Methods and apparatus for retinal imaging | Physics | 60 | Active |
| US6755537B1 | Method for globally aligning multiple projected images | Electricity | 58 | Expired |
| US6527395B1 | Method for calibrating a projector with a camera | Electricity | 57 | Expired |
| US7154395B2 | Interactive wireless tag location and identification system | Physics | 57 | Expired |
| US7580620B2 | Method for deblurring images using optimized temporal coding patterns | Electricity | 52 | Active |
| US7965936B2 | 4D light field cameras | Physics | 51 | Active |
| US7038185B1 | Camera for directly generating a gradient image | Electricity | 50 | Expired |
| US8783871B2 | Near eye tool for refractive assessment | Human Necessities | 48 | Active |
| US7756407B2 | Method and apparatus for deblurring images | Electricity | 47 | Active |
| US6709116B1 | Shape-adaptive projector system | Electricity | 47 | Expired |
| US7295720B2 | Non-photorealistic camera | Electricity | 47 | Expired |
| US6729733B1 | Method for determining a largest inscribed rectangular image within a union of projected quadrilateral images | Electricity | 43 | Expired |
| US7218792B2 | Stylized imaging using variable controlled illumination | Electricity | 43 | Expired |
| US6834965B2 | Self-configurable ad-hoc projector cluster | Physics | 41 | Expired |
| US7443443B2 | Method and apparatus for enhancing flash and ambient images | Electricity | 40 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.