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Pulse Coupled Neural Network Edge-Based Algorithm for Image Text Locating |
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| Authors: | ZHANG Xin SUN Fuchun |
| Institution: | ZHANG Xin,SUN Fuchun State Key Lab of Intelligent Technology and Systems,Tsinghua National Laboratory for Information Science and Technology,Department of Computer Science and Technology,Tsinghua University,Beijing 100084,China |
| Abstract: | This paper presents a method for locating text based on a simplified pulse coupled neural network (PCNN).The PCNN generates a firings map in a similar way to the human visual system with non-linear image processing.The PCNN is used to segment the original image into different planes and edges detected using both the PCNN firings map and a phase congruency detector.The different edges are integrated using an automatically adjusted weighting coefficient.Both the simplified PCNN and the phase congruency energy... |
| Keywords: | simplified pulse coupled neural network phase congruency text location |
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