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.)
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co LtdfiledCriticalTokyo Shibaura Electric Co Ltd
Priority to FR955300ApriorityCriticalpatent/FR1384147A/fr
Application grantedgrantedCritical
Publication of FR1384147ApublicationCriticalpatent/FR1384147A/fr
G06V10/00—Arrangements for image or video recognition or understanding
G06V10/40—Extraction of image or video features
G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
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)
Computer Vision & Pattern Recognition
(AREA)
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Multimedia
(AREA)
Theoretical Computer Science
(AREA)
FR955300A1963-03-181963-11-28Procédé d'identification de signes et dispositif pour sa mise en oeuvre
ExpiredFR1384147A
(fr)