| ReturnTo Theme-Group-Choice | Onelevelup |
| 5B043 | Collating specific patterns | |
| G06T7/00 ,500-7/00,590;G06V40/00-40/16@A;40/18-40/19;40/30-40/70 | ||
| G06T7/00,500-7/00,590;G06V40/00-40/12;40/14;40/16-40/16@A;40/18;40/30-40/50;40/70 | AA | AA00 APPLICATIONS |
AA01 | AA02 | AA04 | AA05 | AA07 | AA09 | AA10 | |||
| . Finance (e.g., banking, credit) | . Official business (e.g., certification, investigation) | . Permitting equipment operation, access | . . Automatic operation of equipment | . Creating, issuing documents | . Confirming individuals (i.e., personal identification) | . Judging validity | ||||||
| BA | BA00 PATTERN CLASSIFICATIONS |
BA01 | BA02 | BA03 | BA04 | BA05 | BA06 | BA07 | BA08 | BA09 | ||
| . Variants based on the human form | . . Fingerprints | . . Hands (e.g., shape of the hand, palm prints) | . . Faces (i.e., above the neck) | . Variants based on capabilities | . . Signing (e.g., handwriting, signatures) | . . Voice | . Variants based on possession of articles | . . Stamping (e.g., impressions, seals) | ||||
| CA | CA00 CHARACTERISTIC CONSTITUTION OF SYSTEMS |
CA01 | CA02 | CA03 | CA05 | CA06 | CA08 | CA09 | CA10 | |||
| . Multi-processing (i.e., parallel processing) | . Processing of partial regions (e.g., split processing) | . Interactive processing (i.e., dialog-type processing) | . Controlling progress (i.e., starting, stopping) | . Checking (e.g., testing, monitoring) | . Transmission (remote systems) | . . Collating at a central point | . . Collating at the terminals | |||||
| DA | DA00 PATTERN INPUT |
DA01 | DA02 | DA04 | DA05 | DA06 | DA07 | DA09 | ||||
| . Input mediums | . . Accounting records (e.g., tickets, receipts) | . Input mechanisms | . . Photoelectric conversion (e.g., light sources, optical systems, CCD) | . . . Auxiliary reading means (e.g., means for designating the area that is read) | . Mechano-electric conversion (e.g., tablets, pressure, styli) | . Color pattern input | ||||||
| EA | EA00 IMAGE PROCESSING |
EA01 | EA02 | EA03 | EA04 | EA05 | EA06 | EA07 | EA08 | EA09 | EA10 | |
| . Pre-processing | . . Cutting out (i.e., extracting) patterns | . . Eliminating noise, smoothing | . . Quantizing (e.g., binarization, n-arization) | . Extracting characteristics | . . Unique points (e.g., branch points, endpoints) | . . Reference points, position (e.g., center, center of gravity) | . . Orientation | . . Histograms | . . Spectral analysis | |||
| EA11 | EA12 | EA13 | EA14 | EA15 | EA18 | |||||||
| . Image handling | . . Rotating, moving | . . Enlarging, reducing | . . Correcting defects (e.g., correcting displacement, omissions, dark spots) | . . Correcting position (e.g., position alignment) | . Image enhancement (e.g., gradation processing, filtering) | |||||||
| FA | FA00 STANDARD PATTERNS |
FA01 | FA02 | FA03 | FA04 | FA06 | FA07 | FA08 | FA09 | FA10 | ||
| . Storage locations, recording mediums | . . Central point | . . Terminals | . . Cards (i.e., portable units) | . Processing unique to the standard patterns | . . Recording | . . Updating | . . Searching, reading | . . History management | ||||
| GA | GA00 COLLATING SYSTEMS |
GA01 | GA02 | GA03 | GA04 | GA05 | GA06 | GA07 | GA08 | GA10 | ||
| . Automatic collating systems (i.e., calculating resemblances) | . . Variants that operate by comparing characteristics | . . . Detecting, creating collation pairs | . . . Using correlation | . . Variants that operate by matching patterns | . Visual collating systems (e.g., observing and judging) | . . Variants that operate by superimposing patterns | . . Variants that operate by juxtaposing patterns | . Variants that use both automatic and visual collation | ||||
| GA11 | GA13 | GA15 | GA17 | GA18 | GA19 | |||||||
| . Multi-stage collating systems (e.g., coarse to fine two-stage collating systems) | . Combinations of multiple pattern collating (e.g., face and voice) | . Simple optical collating systems | . Variants using auxiliary data | . . Using identification data (e.g., account numbers, names) | . . Forms in which auxiliary data are input (e.g., keyboards) | |||||||
| HA | HA00 OUTPUT (OTHERS) |
HA01 | HA02 | HA03 | HA05 | HA06 | HA07 | HA08 | HA09 | |||
| . Display means | . . CRT's (i.e., cathode-ray tubes, Brown tubes) | . . Printers | . Display contents | . . Collated patterns | . . Standard patterns | . . Pattern-associated data (e.g., degree of collation) | . . Menus | |||||
| HA11 | HA12 | HA13 | HA14 | HA15 | HA16 | HA20 | ||||||
| . Display of auxiliary patterns | . . Grid lines (grids) [fixed] | . . Cursor (e.g., rectangles, crosses) [movable] | . Enhanced display | . . Blinking | . . Color display (e.g., two-color, multi-color) | . Others |