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| Acadêmico(a): Mayko Starosky |
| Título: Calibração de Câmeras para Utilização no Cálculo de Impedimentos de Jogadores de Futebol a Partir de Imagens |
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| Abstract: |
This work presents a method to calculate the cameras calibration to use it in order to calculate the offside position of soccer players and to calculate the distance of two points in the soccer field in virtual referee softwares. The main objective of these softwares is to determinate the offside position of a soccer player in relation to your opponent in raster pictures of soccer games throws during the matches. The offered method uses as entry data pictures files and a model of soccer field, where are informed reference points of the field, generating a tridimentional coordinate system to the scene. After this the user indicates the position of the soccer players in question or selects two other field points, calculating their positions in a tridimentional coordinate system, determining their distance or their offside position. The offer validity is presented through the implementation of a prototype em C language.
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