JPS5962985A - 楽譜認識におけるグル−プ化方式 - Google Patents

楽譜認識におけるグル−プ化方式

Info

Publication number
JPS5962985A
JPS5962985A JP57172849A JP17284982A JPS5962985A JP S5962985 A JPS5962985 A JP S5962985A JP 57172849 A JP57172849 A JP 57172849A JP 17284982 A JP17284982 A JP 17284982A JP S5962985 A JPS5962985 A JP S5962985A
Authority
JP
Japan
Prior art keywords
axis direction
density distribution
peak
histogram
staff
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.)
Granted
Application number
JP57172849A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0361229B2 (cg-RX-API-DMAC7.html
Inventor
Makoto Nagao
真 長尾
Masa Saito
斉藤　雅
Akira Toda
明 戸田
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP57172849A priority Critical patent/JPS5962985A/ja
Publication of JPS5962985A publication Critical patent/JPS5962985A/ja
Publication of JPH0361229B2 publication Critical patent/JPH0361229B2/ja
Granted legal-status Critical Current

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
    • G06V30/148—Segmentation of character regions
    • 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
    • G06V30/30—Character recognition based on the type of data
    • G06V30/304—Music notations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Character Discrimination (AREA)
  • Auxiliary Devices For Music (AREA)
JP57172849A 1982-10-01 1982-10-01 楽譜認識におけるグル−プ化方式 Granted JPS5962985A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57172849A JPS5962985A (ja) 1982-10-01 1982-10-01 楽譜認識におけるグル−プ化方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57172849A JPS5962985A (ja) 1982-10-01 1982-10-01 楽譜認識におけるグル−プ化方式

Publications (2)

Publication Number Publication Date
JPS5962985A true JPS5962985A (ja) 1984-04-10
JPH0361229B2 JPH0361229B2 (cg-RX-API-DMAC7.html) 1991-09-19

Family

ID=15949447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57172849A Granted JPS5962985A (ja) 1982-10-01 1982-10-01 楽譜認識におけるグル−プ化方式

Country Status (1)

Country Link
JP (1) JPS5962985A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01304498A (ja) * 1988-06-02 1989-12-08 Casio Comput Co Ltd 楽譜認識方法及び装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01304498A (ja) * 1988-06-02 1989-12-08 Casio Comput Co Ltd 楽譜認識方法及び装置

Also Published As

Publication number Publication date
JPH0361229B2 (cg-RX-API-DMAC7.html) 1991-09-19

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