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| Class 358 | FACSIMILE AND STATIC PRESENTATION PROCESSING |
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![[List of Pre Grant Publications for class 358 subclass 1.1]](../as.gif) | ![[List of Patents for class 358 subclass 1.1]](../ps.gif) | 1.1 | STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) |
| | 1.2 |  Size, resolution, or scale control |
| | 1.3 | Plotter |
| | 1.4 | Plural marking means |
| | 1.5 | Position or velocity determined |
| | 1.6 | Specific to image source |
| | 1.7 | Flying dot (e.g., laser beam, etc.) |
| | 1.8 | Dot matrix array (e.g., printheads, etc.) |
| | 1.9 | Attribute control |
| | 2.1 |  Processing based on at least two different image attributes (e.g., character, graphic, photo, line, edge, gray-level, color) |
| | 2.99 | Bi-level image reproduction (e.g., character or line reproduction) |
| | 3.01 | Multi-level image reproduction (e.g., gray level reproduction) |
| | 3.02 |  Print element property varied to represent gray level |
| | 3.03 | Error diffusion in gray level or halftone generation |
| | 3.04 |  Property of error weighting filter (e.g., adaptive, deterministic, random) |
| | 3.05 | Adaptive error diffusion |
| | 3.06 | Halftoning (e.g., a pattern of print elements used to represent a gray level) |
| | 3.07 | Rescreening (e.g., converting spatial resolution) |
| | 3.08 | Descreening (e.g., inverse halftone conversion) |
| | 3.09 | Print element property varied to effect halftone pattern |
| | 3.1 |  Density of print element (e.g., multi-level halftone) |
| | 3.11 | Shape of print element |
| | 3.12 | Size of print element |
| | 3.13 | Dithering (e.g., spatial distribution of print elements by threshold matrix) |
| | 3.14 | Adaptive dithering |
| | 3.16 | Ordered dithering (e.g., deterministic or systematic) |
| | 3.19 | Stochastic or random dithering |
| | 3.2 | Screen property or geometry (e.g., shape, period, symmetry, aspect ratio) |
| | 3.21 | Adaptive multi-level image reproduction |
| | 3.23 | Look-up table for image processing or print attribute data (e.g., threshold value, print element property) |
| | 3.24 | Adaptive image reproduction |
| | 3.26 | Distortion control in image reproduction (e.g., removing, reducing or preventing image artifacts) |
| | 3.27 | Enhancement control in image reproduction (e.g., smoothing or sharpening edges) |
| | 3.28 | Embedding a hidden or unobtrusive code or pattern in a reproduced image (e.g., a watermark) |
| | 3.29 | Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil) |
| | 1.11 | Character or font |
| | 1.12 | Detail of medium positioning (e.g., movement to or from presentation location of medium, etc.) |
| | 1.13 | Emulation or plural modes |
| | 1.14 | Data corruption, power interruption, or print prevention |
| | 1.15 | Communication |
| | 1.16 | Memory |
| | 1.18 | Detail of image placement or content |
| | 500 | NATURAL COLOR FACSIMILE |
| | 501 | Image reproduction |
| | 504 | Measuring, testing, and calibrating |
| | 505 | Scanning |
| | 506 | Transparency image scanning |
| | 507 | Cathode-ray tube |
| | 508 | Transceiver |
| | 509 | Illumination |
| | 511 | With prism |
| | 512 | With color filters |
| | 513 | Solid-state |
| | 515 | Color separation |
| | 518 | Color correction |
| | 519 | Gamma correction |
| | 520 | Hue, saturation and luminance |
| | 521 | Gradation |
| | 522 | With histogram |
| | 523 | With memory for storage of conversion data |
| | 524 | Intermediate storage |
| | 525 | Interpolation |
| | 526 | With mark-forming function |
| | 527 | Color photography previewer |
| | 528 | Size variation |
| | 529 | Black signal synthesis |
| | 530 | Specific image-processing circuitry |
| | 400 | FACSIMILE |
| | 401 | Image reproduction system |
| | 402 | Electronic mailbox |
| | 403 | Document filing and retrieval system |
| | 404 | Facsimile memory monitoring |
| | 405 | Image transmission accuracy verification |
| | 406 | Facsimile measuring, testing, or calibrating |
| | 407 | Facsimile relay system |
| | 408 | Plural scanner station |
| | 409 | Synchronization |
| | 410 | Sync or phase pulse generator |
| | 411 | Facsimile carrier as synchronization signal |
| | 412 | Phase or speed regulation |
| | 413 | Start-stop |
| | 414 | With particular clutch mechanism |
| | 415 | With pendulum |
| | 416 | With tuning fork |
| | 417 | With strobe |
| | 418 | With movable phase shifter |
| | 419 | Receiver motor power transmitted from transmitter |
| | 420 | Receiver motor power source frequency change |
| | 421 | Receiver motor power source voltage change |
| | 422 | Receiver motor power source interruption |
| | 423 | With resistance variable in receiver motor power source |
| | 424 | Stylus |
| | 425 | Multiplex |
| | 426.01 | Reduced time or bandwidth for static image communication |
