Nassir Navab
61Patents
25h-index
54Co-inventors
91Inventor score
Filing activity: Dec 21, 1995 → Jul 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5923727A | Method and apparatus for calibrating an intra-operative X-ray system | Human Necessities | 175 | Expired |
| US6711433B1 | Method for providing a virtual contrast agent for augmented angioscopy | Physics | 147 | Expired |
| US6049582A | C-arm calibration method for 3D reconstruction | Emerging Cross-Sectional Technologies | 141 | Expired |
| US5963612A | Apparatus for C-arm calibration for 3D reconstruction in an imaging system utilizing planar transformation | Emerging Cross-Sectional Technologies | 139 | Expired |
| US6236704A | Method and apparatus using a virtual detector for three-dimensional reconstruction from x-ray images | Emerging Cross-Sectional Technologies | 133 | Expired |
| US6731283B1 | C-arm calibration method utilizing aplanar transformation for 3D reconstruction in an imaging system | Emerging Cross-Sectional Technologies | 123 | Expired |
| US5963613A | C-arm calibration method for 3D reconstruction in an imaging system | Emerging Cross-Sectional Technologies | 121 | Expired |
| US6044132A | Apparatus for providing markers on an image, for use in conjunction with C-arm calibration apparatus | Emerging Cross-Sectional Technologies | 102 | Expired |
| US6753828B2 | System and method for calibrating a stereo optical see-through head-mounted display system for augmented reality | Electricity | 99 | Expired |
| US5835563A | Calibration apparatus for X-ray geometry | Human Necessities | 86 | Expired |
| US7274380B2 | Augmented reality system | Physics | 79 | Expired |
| US7369101B2 | Calibrating real and virtual views | Physics | 78 | Expired |
| US8314815B2 | Virtual penetrating mirror device for visualizing of virtual objects within an augmented reality environment | Physics | 70 | Active |
| US7190331B2 | System and method for measuring the registration accuracy of an augmented reality system | Physics | 64 | Expired |
| US5930329A | Apparatus and method for detection and localization of a biopsy needle or similar surgical tool in a radiographic image | Human Necessities | 63 | Expired |
| US7215322B2 | Input devices for augmented reality applications | Physics | 61 | Expired |
| US7620223B2 | Method and system for registering pre-procedural images with intra-procedural images using a pre-computed knowledge base | Human Necessities | 57 | Active |
| US6055449A | Method for localization of a biopsy needle or similar surgical tool in a radiographic image | Human Necessities | 51 | Expired |
| US7379077B2 | Augmented and virtual reality guided instrument positioning using along-the-line-of-sight alignment | Physics | 41 | Expired |
| US6097994A | Apparatus and method for determining the correct insertion depth for a biopsy needle | Human Necessities | 40 | Expired |
| US6038282A | X-ray imaging system | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6473489B2 | Apparatus for superimposition of X-ray and video images | Physics | 40 | Expired |
| US7054793B2 | Device and method for generating a virtual model of an installation | Physics | 36 | Expired |
| US6447163B1 | Method for aligning and superimposing X-ray and video images | Physics | 32 | Expired |
| US7245958B1 | Trigonometric depth gauge for biopsy needle | Human Necessities | 28 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.