Abstract Symbol spotting systems are intended to re-trieve regions of interest from a document image data-base where the queried symbol is likely to be found. They shall have the ability to recognize and locate gra-phical symbols in a single step. In this paper we present a set of measures to evaluate the performance of a sym-bol spotting system in terms of recognition abilities, lo-cation accuracy and scalability. We show that the pro-posed measures allow to determine the weaknesses and strengths of different methods. In particular we have tested a symbol spotting method based on a set of four different off-the-shelf shape descriptors
International audienceIn this paper we summarize the framework and the results of the fourth edition...
International audience Many methods of graphics recognition have been developed throughout the years...
International audienceMany methods of graphics recognition have been developed throughout the years ...
International audienceIn this paper, we are interested with the groundtruthing problem for performan...
Abstract This paper deals with the topic of performance evaluation of symbol recognition & spott...
International audienceThis paper addresses the difficult problem of symbol spotting for graphic docu...
This paper addresses the problem of symbol spotting for graphic documents. We propose an approach wh...
International audienceThis paper deals with the topic of performance evaluation of symbol recognitio...
International audienceIn this paper we present an algorithm for performance characterization of symb...
Performance evaluation is receiving increasing interest in graphics recognition. In this paper, we d...
This paper presents a symbol spotting approach for indexing by content a database of line-drawing im...
International audienceSymbol retrieval for technical documents is still a hot challenge in the docum...
This thesis addresses the complex problem of symbol spotting in graphical documents where symbols ar...
Colloque avec actes et comité de lecture. internationale.International audienceSymbol recognition is...
Abstract—In this paper we present a system devoted to spot graphical symbols in camera-acquired docu...
International audienceIn this paper we summarize the framework and the results of the fourth edition...
International audience Many methods of graphics recognition have been developed throughout the years...
International audienceMany methods of graphics recognition have been developed throughout the years ...
International audienceIn this paper, we are interested with the groundtruthing problem for performan...
Abstract This paper deals with the topic of performance evaluation of symbol recognition & spott...
International audienceThis paper addresses the difficult problem of symbol spotting for graphic docu...
This paper addresses the problem of symbol spotting for graphic documents. We propose an approach wh...
International audienceThis paper deals with the topic of performance evaluation of symbol recognitio...
International audienceIn this paper we present an algorithm for performance characterization of symb...
Performance evaluation is receiving increasing interest in graphics recognition. In this paper, we d...
This paper presents a symbol spotting approach for indexing by content a database of line-drawing im...
International audienceSymbol retrieval for technical documents is still a hot challenge in the docum...
This thesis addresses the complex problem of symbol spotting in graphical documents where symbols ar...
Colloque avec actes et comité de lecture. internationale.International audienceSymbol recognition is...
Abstract—In this paper we present a system devoted to spot graphical symbols in camera-acquired docu...
International audienceIn this paper we summarize the framework and the results of the fourth edition...
International audience Many methods of graphics recognition have been developed throughout the years...
International audienceMany methods of graphics recognition have been developed throughout the years ...