IT957885B - Apparecchiatura e metodo per il riconoscimento ottico la lettura e la riproduzione dei caratteri - Google Patents

Apparecchiatura e metodo per il riconoscimento ottico la lettura e la riproduzione dei caratteri

Info

Publication number
IT957885B
IT957885B IT50065/72A IT5006572A IT957885B IT 957885 B IT957885 B IT 957885B IT 50065/72 A IT50065/72 A IT 50065/72A IT 5006572 A IT5006572 A IT 5006572A IT 957885 B IT957885 B IT 957885B
Authority
IT
Italy
Prior art keywords
reproduction
characters
reading
equipment
optical recognition
Prior art date
Application number
IT50065/72A
Other languages
English (en)
Italian (it)
Original Assignee
Ecrm
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 Ecrm filed Critical Ecrm
Application granted granted Critical
Publication of IT957885B publication Critical patent/IT957885B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/1437—Sensor details, e.g. position, configuration or special lenses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/18143—Extracting features based on salient regional features, e.g. scale invariant feature transform [SIFT] keypoints
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/196—Recognition using electronic means using sequential comparisons of the image signals with a plurality of references

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
IT50065/72A 1971-05-06 1972-05-05 Apparecchiatura e metodo per il riconoscimento ottico la lettura e la riproduzione dei caratteri IT957885B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14083071A 1971-05-06 1971-05-06

Publications (1)

Publication Number Publication Date
IT957885B true IT957885B (it) 1973-10-20

Family

ID=22492969

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50065/72A IT957885B (it) 1971-05-06 1972-05-05 Apparecchiatura e metodo per il riconoscimento ottico la lettura e la riproduzione dei caratteri

Country Status (7)

Country Link
AU (1) AU462228B2 (enExample)
CA (1) CA971273A (enExample)
FR (1) FR2135665B1 (enExample)
GB (1) GB1365991A (enExample)
IT (1) IT957885B (enExample)
NL (1) NL7206035A (enExample)
SE (1) SE394221B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118379743B (zh) * 2024-06-26 2024-09-13 江中药业股份有限公司 一种药品外观三期检测方法、系统、存储介质及电子设备

Also Published As

Publication number Publication date
DE2222913B2 (de) 1975-07-03
FR2135665B1 (enExample) 1973-07-13
GB1365991A (en) 1974-09-04
AU462228B2 (en) 1975-06-19
AU4202572A (en) 1973-11-15
NL7206035A (enExample) 1972-11-08
CA971273A (en) 1975-07-15
SE394221B (sv) 1977-06-13
DE2222913A1 (de) 1972-11-30
FR2135665A1 (enExample) 1972-12-22

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