| 1/00 | General purpose image data processing |
| 1/20 | General purpose image data processing Processor architectures; Processor configuration, e.g. pipelining (architectures of general purpose stored programme computers G06F 15/76) |
| 1/40 | General purpose image data processing Processor architectures; Processor configuration, e.g. pipelining (architectures of general purpose stored programme computers G06F 15/76) Neural networks |
| 1/60 | General purpose image data processing Memory management |
| 3/00 | Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image |
| 3/20 | Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image Linear translation of a whole image or part thereof, e.g. panning |
| 3/40 | Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image Scaling of a whole image or part thereof |
| 3/60 | Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image Rotation of a whole image or part thereof |
| 5/00 | Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image |
| 5/10 | Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image by non-spatial domain filtering |
| 5/20 | Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image by the use of local operators |
| 5/30 | Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image by the use of local operators Erosion or dilatation, e.g. thinning |
| 5/40 | Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image by the use of histogram techniques |
| 5/50 | Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image by the use of more than one image, e.g. averaging, subtraction |
| 7/00 | Image analysis, e.g. from bit-mapped to non bit-mapped |
| 7/20 | Image analysis, e.g. from bit-mapped to non bit-mapped Analysis of motion |
| 7/40 | Image analysis, e.g. from bit-mapped to non bit-mapped Analysis of texture |
| 7/60 | Image analysis, e.g. from bit-mapped to non bit-mapped Analysis of geometric attributes, e.g. area, centre of gravity, perimeter, from an image |
| 9/00 | Image coding, e.g. from bit-mapped to non bit-mapped (compression in general H03M; compression for image communication H04N) |
| 9/20 | Image coding, e.g. from bit-mapped to non bit-mapped (compression in general H03M; compression for image communication H04N) Contour coding, e.g. using detection of edges |