A Semi-automatic Groundtruthing Framework for Performance Evaluation of Symbol Recognition and Spotting Systems
نویسندگان
چکیده
In this paper, we are interested with the groundtruthing problem for performance evaluation of symbol recognition & spotting systems. We propose a complete framework based on user interaction scheme through a tactile device, exploiting image processing components to achieve groundtruthing of real-life documents in an semi-automatic way. It is based on a top-down matching algorithm, to make the recognition process less sensitive to context information. We have developed a specific architecture to address the recognition problem in constraint time, working with a sublinear complexity and with an extra memory cost. Keywords-symbol recognition & spotting, performance evaluation, semi-automatic groundtruthing
منابع مشابه
A semi-automatic groundtruthing framework for performance evaluation of symbol recognition & spotting systems
In this paper, we are interested with the groundtruthing problem for performance evaluation of symbol recognition & spotting systems. We propose a complete framework based on user interaction scheme through a tactile device, exploiting image processing components to achieve groundtruthing of real-life documents in an semi-automatic way. It is based on a top-down matching algorithm, to make the ...
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