منابع مشابه
Recognizing Plays in American Football Videos
We address the problem of recognizing American Football plays in video. In contrast to recent work on activity recognition this is a much more challenging problem as it involves the actions of multiple players. We propose a method which builds on recent advances in activity recognition, such as using shape and motion based spatio-temporal features and building a space-time representation of the...
متن کاملthe american dream in three plays by eugene oneill, tennessee williams, and lorraine hansberry
این مطالعه به نقد و بررسی مفهوم اسطوره ی رویای امریکایی در سه نمایشنامه ی قرن بیستم امریکایی می پردازد، که این نمایشنامه ها عبارتند از: the iceman cometh (مرد یخین می آید) نوشته ی یوجین اونیل، 1940؛ desirea streetcar named (اتوبوسی به نام هوس) نوشته ی تنسی ویلیامز، 1947؛ و in the sun raisin a (انگور خشکیده در آفتاب) ، نوشته ی لورین هنزبری، 1958. هدف از این بررسی، ابتدا شناخت مفهوم رویای امری...
15 صفحه اولPrediction of American Football Plays Using Pattern Recognition
American football is played primarily as a sequence of two types of plays – runs and passes, determined before the play by the team that has the possession of the ball. All other plays are much less frequent, and considered “special plays”. In this study we show that the type of play can be predicted using pattern recognition methods with accuracy higher than random chance based on several indi...
متن کاملUsing camera motion to identify types of American football plays
This paper presents a method that uses camera motion parameters to recognise 7 types of American Football plays. The approach is based on the motion information extracted from the video and it can identify short and long pass plays, short and long running plays, quaterback sacks, punt plays and kickoff plays. This method has the advantage that it is fast and it does not require player or ball t...
متن کاملWaist circumference percentiles in nationally representative samples of African-American, European-American, and Mexican-American children and adolescents.
OBJECTIVE To describe and provide estimates of the distribution of waist circumference (WC) according to percentiles in African-, European-, and Mexican-American children, and to test for group differences at different percentiles. STUDY DESIGN Cross-sectional data from the Third National Health and Nutrition Examination Survey (NHANES III) were examined. The sample evaluated included 9713 no...
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ژورنال
عنوان ژورنال: Modern Language Notes
سال: 1917
ISSN: 0149-6611
DOI: 10.2307/2915538