PL442485A1 - Shape recognition marker and its use - Google Patents

Shape recognition marker and its use

Info

Publication number
PL442485A1
PL442485A1 PL442485A PL44248522A PL442485A1 PL 442485 A1 PL442485 A1 PL 442485A1 PL 442485 A PL442485 A PL 442485A PL 44248522 A PL44248522 A PL 44248522A PL 442485 A1 PL442485 A1 PL 442485A1
Authority
PL
Poland
Prior art keywords
shape recognition
value
geometric pattern
recognition marker
saturation
Prior art date
Application number
PL442485A
Other languages
Polish (pl)
Inventor
Rafał Michalczyk
Original Assignee
Wimba Poland Spółka Z Ograniczoną Odpowiedzialnością
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wimba Poland Spółka Z Ograniczoną Odpowiedzialnością filed Critical Wimba Poland Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL442485A priority Critical patent/PL442485A1/en
Publication of PL442485A1 publication Critical patent/PL442485A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

Przedmiotem zgłoszenia jest znacznik do rozpoznawania kształtów mający postać wzoru geometrycznego naniesionego na powierzchnię nośnika z materiału elastycznego, przy czym wzór geometryczny składa się z figur geometrycznych w odcieniach jednego koloru według modelu hue, saturation, value, gdzie wartość hue jest ustalona, a wartości saturation i value podlegają rozkładowi losowemu i entropia obrazu wzoru geometrycznego dla okna pomiarowego czterokrotnie większego niż wielkość elementu bazowego wynosi przynajmniej 5.The subject of the application is a shape recognition marker in the form of a geometric pattern applied to the surface of a carrier made of flexible material, the geometric pattern consisting of geometric figures in shades of one color according to the hue, saturation, value model, where the hue value is fixed and the saturation and value are subject to a random distribution and the entropy of the geometric pattern image for a measurement window four times larger than the size of the base element is at least 5.

PL442485A 2022-10-10 2022-10-10 Shape recognition marker and its use PL442485A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL442485A PL442485A1 (en) 2022-10-10 2022-10-10 Shape recognition marker and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442485A PL442485A1 (en) 2022-10-10 2022-10-10 Shape recognition marker and its use

Publications (1)

Publication Number Publication Date
PL442485A1 true PL442485A1 (en) 2024-04-15

Family

ID=90716781

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442485A PL442485A1 (en) 2022-10-10 2022-10-10 Shape recognition marker and its use

Country Status (1)

Country Link
PL (1) PL442485A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5911126A (en) * 1994-05-22 1999-06-08 Massen; Robert Method and arrangement for digitized three-dimensional sensing of the shape of bodies or body parts
US20030137510A1 (en) * 2000-05-27 2003-07-24 Robert Massen Method and assembly for the photogrammetric detection of the 3-d shape of an object
US20060140463A1 (en) * 2003-03-05 2006-06-29 Dirk Rutschmann Three-dimensional, digitized capturing of the shape bodies and body parts using mechanically positioned imaging sensors
US20070288198A1 (en) * 2004-02-13 2007-12-13 Corpus.E Ag Optical Recording Of The Spatial Shape Of Bodies And Body Parts With Sections That In Part Are Not Optically Visible

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5911126A (en) * 1994-05-22 1999-06-08 Massen; Robert Method and arrangement for digitized three-dimensional sensing of the shape of bodies or body parts
US20030137510A1 (en) * 2000-05-27 2003-07-24 Robert Massen Method and assembly for the photogrammetric detection of the 3-d shape of an object
US20060140463A1 (en) * 2003-03-05 2006-06-29 Dirk Rutschmann Three-dimensional, digitized capturing of the shape bodies and body parts using mechanically positioned imaging sensors
US20070288198A1 (en) * 2004-02-13 2007-12-13 Corpus.E Ag Optical Recording Of The Spatial Shape Of Bodies And Body Parts With Sections That In Part Are Not Optically Visible

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