A Local Approach for Fast Line Detection
نویسندگان
چکیده
In this paper we are concerned with line detection for scene modelling. So we focus on horizontal and vertical lines and we propose a fast local approach to detect lines in binary images. The approach described here can easily be extended to lines characterized by other directions. Pixels are analysed using an accumulator on a block-based basis in order to obtain possible line segments for each block. As the results obtained rely only on a local analysis, their coherence can be further improved using a postprocessing step. The proposed method has been compared to classical approaches in order to show its efficiency.
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