G06V 10/478
Contour-based spectral representations or scale-space representations
Official title: {Contour-based spectral representations or scale-space representations, e.g. by Fourier analysis, wavelet analysis or curvature scale-space [CSS]}
G06V10/478 (Contour-based spectral representations or scale-space representations) appears on 49 US grants and 54 published applications in this corpus.
Search patents in G06V- Granted patents
- 49
- Published applications
- 54
- Assignees
- 60
- Inventors
- 152
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 5 |
| 2009 | 1 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 0 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 5 |
| 2021 | 1 | 1 |
| 2022 | 4 | 7 |
| 2023 | 3 | 8 |
| 2024 | 4 | 4 |
| 2025 | 5 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Perceptual similarity image retrieval method185US 6,563,959 B1Pixlogic LLC · 2003
- System and method for the noninvasive identification and display of breast lesions and the like144US 5,003,979 AUniversity of Virginia · 1991
- Method and system for detection of lesions in medical images112US 6,185,320 B2Arch Development Corporation · 2001
- Method and apparatus for detecting edge spectral features79US 4,685,143 ATexas Instruments Incorporated · 1987
- System and method for incorporating segmentation boundaries into the calculation of fractal dimension features for texture discrimination63US 5,671,294 AThe United States of America as represented by the Secretary of the Navy · 1997