Hybrid markers for systems of increased reality and method of identification of such hybrid markers. (Machine-translation by Google Translate, not legally binding)

Hybrid markers for augmented reality systems and identification method of said hybrid markers. The marker is of the type consisting of two rectangular strips (11), which are subjected to means of contour detection and geometric techniques for filtering points and obtaining the vertices; is character...

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Bibliographische Detailangaben
Hauptverfasser: ALCANIZ RAYA, MARIANO LUIS, COZAR RIERA, ABRAHAM, ORTEGA PEREZ, MARIO
Format: Patent
Sprache:eng ; spa
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Zusammenfassung:Hybrid markers for augmented reality systems and identification method of said hybrid markers. The marker is of the type consisting of two rectangular strips (11), which are subjected to means of contour detection and geometric techniques for filtering points and obtaining the vertices; is characterized in that the geometric shape of said vertices of each rectangular strip (11) have a stretch (12) directed to the outside and divergent forming four points; to simplify the detection algorithm used and facilitate detection. Furthermore, the invention relates to a method that allows the detection of the described markers to be carried out. The invention incorporates virtual buttons (14) to facilitate the handling of augmented reality. (Machine-translation by Google Translate, not legally binding) Marcadores híbridos para sistemas de realidad aumentada y método de identificación de dichos marcadores híbridos. El marcador es del tipo de los constituidos por dos tiras (11) rectangulares, que son sometidos a medios de detección de contornos y técnicas geométricas para filtrado de puntos y obtención de los vértices; se caracteriza porque la forma geométrica de dichos vértices de cada tira (11) rectangular presentan un estiramiento (12) dirigido al exterior y divergentes formando cuatro puntas; para simplificar el algoritmo de detección empleado y facilitar la detección. Además la invención se refiere a un método que permite efectuar la detección de los marcadores descritos. La invención incorpora botones (14) virtuales para facilitar el manejo de la realidad aumentada.