<technical report>
Shot training system for a beginner of billiards by a projector-camera system

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Abstract ビリヤードは知的で,技術を磨けば老若男女誰もが対等に楽しむことのできるスポーツである.しかし,ビリヤードの技術を磨く方法として上級者に教えてもらう機会は少なく,多くの初心者は個人練習に頼らざるを得ないのが現状である.初心者による個人練習では力の強さや,ポケットに入れ易いボールの選択といった点を習得するのは難しい.このような力の強さや打つ向き等の言葉や文字では正確には伝えにくい情報を明確に伝え,難易...度の評価により落とし易いボールを選択し提示するこのできるシステムを開発した.本論文では,撞球の方向を本システムで提示をすることで,初級者でも正確にショットが打てることを実験により確認し,このシステムの有用性を示した.
Billiards is a mental and intellectual sports. Anyone can enjoy playing billiards if they acquire a technique of a shot. However, not every beginner is taught it by an experts. It is hard for beginners training by themselves to select the easier object ball and sight it to pocket. We have developed a system which can clearly show them information that is difficult to tell them by language, i.e. strength and direction of the shot. Our system can select and show an easiest shot estimated by the difficulty level, which is defined by the margin of direction of the shot. We have confirmed effectiveness by experiment that some beginners can shot correctly if the system shows the information about the shot.
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Created Date 2009.04.22
Modified Date 2020.11.17

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