Oscar Zuniga
8Patents
6h-index
5Co-inventors
56Inventor score
Filing activity: May 28, 1991 → Oct 18, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5546474A | Detection of photo regions in digital images | Physics | 95 | Expired |
| US5280367A | Automatic separation of text from background in scanned images of complex documents | Electricity | 80 | Expired |
| US7088857B2 | Dynamic bilevel thresholding of digital images | Physics | 12 | Expired |
| US8385732B2 | Image stabilization | Physics | 10 | Active |
| US7356200B2 | Method and device for determining skew angle of an image | Physics | 7 | Expired |
| US7298920B2 | Method and device for determining orientation of text | Physics | 7 | Expired |
| US8675997B2 | Feature based image registration | Physics | 4 | Active |
| US9100574B2 | Depth mask assisted video stabilization | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.