Research on Techniques of Multifeatures Extraction for Tongue Image and Its Application in Retrieval

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Method</td><td class="align_center">Precision</td><td class="align_center">Recall</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Improved main color histogram</td><td class="align_center">0.4036</td><td class="align_center">0.3481</td></tr><tr><td class="align_left">Improved edge histogram</td><td class="align_center">0.3983</td><td class="align_center">0.2953</td></tr><tr><td class="align_left">Comprehensive main color and edge histogram</td><td class="align_center">0.5113</td><td class="align_center">0.3620</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Computational and Mathematical Methods in Medicine

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Table 1

Table 1: Research on Techniques of Multifeatures Extraction for Tongue Image and Its Application in Retrieval 