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Title:
A performance system and a program
Document Type and Number:
Japanese Patent JP5999689
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a novel performance system for using a staff notation to perform.SOLUTION: According to the invention, the performance system for using the staff notation to perform, comprises: a device for performance having photograph means; an image analysis section for analyzing an image of the staff notation photographed by the photograph means; a pitch determination section for determining pitch of a tone indicated with a note drawn on the staff notation on the basis of an analysis result obtained by the image analysis section; a sound production data generation section for generating sound production data on the basis of the determined pitch; a sound production control section for outputting a sound signal on the basis of the sound production data; and a GUI section for performance for generating a GUI for performance on the basis of the analysis result obtained by the image analysis section, and receiving performance operation via the GUI for performance.

Inventors:
Baba Tetsuaki
Application Number:
JP2012096835A
Publication Date:
September 28, 2016
Filing Date:
April 20, 2012
Export Citation:
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Assignee:
Tokyo Metropolitan University
International Classes:
G06K9/00; G10H1/00; G06K9/20; G10H1/053; G10H1/18; G10H1/46
Domestic Patent References:
JP2005297390A
JP6332443A
JP2008170947A
JP2008268592A
JP2001309290A
JP2007122277A
JP2002041038A
Foreign References:
CN202694620U
Other References:
”スコアメーカーFX5 公式ガイドブック -スキャナも使って楽譜を手軽にカンタンに”,株式会社スタイルノート 池田 茂樹,2010年12月24日,第1版,23頁,41頁,42頁
馬場哲晃,青木允,”ラインイメージセンサを利用した簡易な手書き五線譜読取りアルゴリズム”,エンタテインメントコンピューティング(EC),日本,一般社団法人情報処理学会,2011年 8月23日,2011版,9号,1-4
馬場哲晃,菊川裕也,串山久美子,青木允,”簡易な手書き譜面を利用した演奏手法の検討と実装”,電子情報通信学会技術研究報告. MVE, マルチメディア・仮想環境基礎,日本,一般社団法人電子情報通信学会 ,2012年 5月 7日,112巻25号,55-58
Attorney, Agent or Firm:
Patent Corporation MIP