[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR75028E - Improvements in photoelectric exploration devices - Google Patents

Improvements in photoelectric exploration devices

Info

Publication number
FR75028E
FR75028E FR777354A FR777354A FR75028E FR 75028 E FR75028 E FR 75028E FR 777354 A FR777354 A FR 777354A FR 777354 A FR777354 A FR 777354A FR 75028 E FR75028 E FR 75028E
Authority
FR
France
Prior art keywords
exploration devices
photoelectric
photoelectric exploration
devices
exploration
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR777354A
Other languages
French (fr)
Inventor
Karl Steinbuch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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
Priority claimed from DEST12467A external-priority patent/DE1077904B/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR777354A priority Critical patent/FR75028E/en
Application granted granted Critical
Publication of FR75028E publication Critical patent/FR75028E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V30/146—Aligning or centring of the image pick-up or image-field
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V30/20—Combination of acquisition, preprocessing or recognition functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
FR777354A 1957-04-17 1958-10-23 Improvements in photoelectric exploration devices Expired FR75028E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR777354A FR75028E (en) 1957-04-17 1958-10-23 Improvements in photoelectric exploration devices

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
DEST12467A DE1077904B (en) 1957-04-17 1957-04-17 Procedure for aligning or centering characters
DE1957ST012466 DE1069917B (en) 1957-04-17 1957-04-17 Process for machine recognition of characters
DEST012648 1957-06-08
DE1957ST012777 DE1075354B (en) 1957-04-17 1957-07-17 Method and arrangement for the automatic recognition of characters
DEST12800A DE1104241B (en) 1957-04-17 1957-07-24 Method for scanning characters and the like Like. For the purpose of automatic detection
DEST13097A DE1076984B (en) 1957-04-17 1957-10-26 Method and arrangement for the automatic recognition of characters
DEST13211A DE1077464B (en) 1957-04-17 1957-11-27 Method and arrangement for the automatic recognition of characters, in particular characters
DEST13329A DE1087385B (en) 1957-04-17 1958-01-09 Method and arrangement for the automatic recognition of characters
DEST13783A DE1198599B (en) 1957-04-17 1958-05-20 Two-dimensional shift register
DEST13838A DE1121864B (en) 1957-04-17 1958-06-06 Method and arrangement for the machine recognition of characters
FR777354A FR75028E (en) 1957-04-17 1958-10-23 Improvements in photoelectric exploration devices
DEST14358A DE1116936B (en) 1957-04-17 1959-10-21 Arrangement for the automatic recognition of characters

Publications (1)

Publication Number Publication Date
FR75028E true FR75028E (en) 1961-03-24

Family

ID=27582944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777354A Expired FR75028E (en) 1957-04-17 1958-10-23 Improvements in photoelectric exploration devices

Country Status (1)

Country Link
FR (1) FR75028E (en)

Similar Documents

Publication Publication Date Title
FR1205483A (en) Improvements in photoelectric exploration devices
FR1222650A (en) Improvements in recording exploration devices
FR1227487A (en) Improvements to recording devices
CH346510A (en) Zipper
CH371073A (en) Zipper
FR1214894A (en) Superconducting devices
CH366337A (en) Photoelectric device
FR74451E (en) Improvements in photoelectric exploration devices
FR76869E (en) Improvements in photoelectric exploration devices
FR71278E (en) Improvements to photoelastic extensometry devices
FR75028E (en) Improvements in photoelectric exploration devices
FR76213E (en) Improvements in photoelectric exploration devices
FR75810E (en) Improvements in photoelectric exploration devices
FR75032E (en) Improvements in photoelectric exploration devices
FR75021E (en) Improvements in photoelectric exploration devices
FR74061E (en) Improvements in photoelectric exploration devices
FR73476E (en) Improvements in photoelectric exploration devices
FR1330818A (en) Improvements to rapid exploration devices
FR1175600A (en) Coupling device improvements
FR1176781A (en) Improvements in telemetry devices
FR1211297A (en) Improvements to identification devices
FR1220980A (en) Improvements to securing devices
CH367651A (en) Photoelectric counting device
FR72837E (en) Improvements to gluing devices
FR1198496A (en) Improvements in telemetry devices