Kevin E. Spaulding
110Patents
29h-index
73Co-inventors
93Inventor score
Filing activity: Nov 8, 1990 → Jun 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8810513B2 | Method for controlling interactive display system | Physics | 422 | Active |
| US5805213A | Method and apparatus for color-correcting multi-channel signals of a digital camera | Electricity | 180 | Expired |
| US6335983B1 | Representing an extended color gamut digital image in a limited color gamut color space | Electricity | 135 | Expired |
| US5583666A | Method for cross-device color calibration and enhancement using explicit constraints | Electricity | 133 | Expired |
| US5949967A | Transforming input color values to device control signals | Electricity | 121 | Expired |
| US6775407B1 | Producing a final modified digital image using a source digital image and a difference digital image | Electricity | 109 | Expired |
| US6011595A | Method for segmenting a digital image into a foreground region and a key color region | Electricity | 100 | Expired |
| US5539540A | Method and associated apparatus for transforming input color values in an input color space to output color values in an output color space | Electricity | 99 | Expired |
| US6760485B1 | Nonlinearly modifying a rendered digital image | Physics | 91 | Expired |
| US6301393A | Using a residual image formed from a clipped limited color gamut digital image to represent an extended color gamut digital image | Physics | 78 | Expired |
| US6285784A | Method of applying manipulations to an extended color gamut digital image | Physics | 73 | Expired |
| US6243133A | Method for automatic scene balance of digital images | Electricity | 72 | Expired |
| US6282312A | System using one or more residual image(s) to represent an extended color gamut digital image | Electricity | 72 | Expired |
| US6282311A | Using a residual image to represent an extended color gamut digital image | Physics | 65 | Expired |
| US6282313A | Using a set of residual images to represent an extended color gamut digital image | Physics | 61 | Expired |
| US6754384B1 | Method for processing an extended color gamut digital image using an image information parameter | Electricity | 57 | Expired |
| US5553199A | Method and apparatus for calibrating a four color printer | Electricity | 48 | Expired |
| US6795585B1 | Representing digital images in a plurality of image processing states | Physics | 47 | Expired |
| US6748106B1 | Method for representing an extended color gamut digital image on a hard-copy output medium | Electricity | 47 | Expired |
| US5377025A | Optimal color quantization for addressing multi-dimensional color calibration look-up-table | Electricity | 44 | Expired |
| US6822760B1 | Method of processing and paying for an extended color gamut digital image | Electricity | 40 | Expired |
| US5721572A | Method of creating and using a four color device gamut descriptor | Electricity | 40 | Expired |
| US7289663B2 | Producing an extended color gamut luminance-chrominance digital image from a captured image | Electricity | 38 | Expired |
| US6269184A | Method and apparatus for interactive color transformation of color values between color spaces | Electricity | 36 | Expired |
| US5937104A | Combining a first digital image and a second background digital image using a key color control signal and a spatial control signal | Electricity | 35 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.