US Patent Class 382
IMAGE ANALYSIS-- Main Headings
 Electronic File Wrappers |  Electronic Patent Documents |  Paper Patent Documents | Current as of: June, 1999
|  and Services |
| Electronic File Wrappers | Electronic Patent Documents | Paper Patent Documents | Current as of: June, 1999
| and Services |
| CLASS NOTES | ||
| 100 | DF | APPLICATIONS {20} |
| 155 | DF | LEARNING SYSTEMS {2} |
| 162 | DF | COLOR IMAGE PROCESSING {5} |
| 168 | DF | HISTOGRAM PROCESSING {4} |
| 173 | DF | IMAGE SEGMENTATION {5} |
| 181 | DF | PATTERN RECOGNITION {8} |
| 232 | DF | IMAGE COMPRESSION OR CODING {14} |
| 254 | DF | IMAGE ENHANCEMENT OR RESTORATION {7} |
| 276 | DF | IMAGE TRANSFORMATION OR PREPROCESSING {13} |
| 309 | DF | EDITING, ERROR CHECKING, OR CORRECTION (E.G., POSTRECOGNITION PROCESSING) {2} |
| 312 | DF | IMAGE SENSING {6} |
| 325 | DF | MISCELLANEOUS |