[Retracted] Design Model of Urban Leisure Sports Public Facilities Based on Big Data and Machine Vision

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Methods</td><td class="align_center">Signal-to-noise ratio</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Original image to noise ratio</td><td class="align_center">2.4315</td></tr><tr><td class="align_left">Mean filter</td><td class="align_center">12.7486</td></tr><tr><td class="align_left">Median filter</td><td class="align_center">15.3148</td></tr><tr><td class="align_left">Wavelet denoising</td><td class="align_center">13.0361</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Signal-to-noise ratio comparison.</div>

Journal of Sensors

tab1

Table 1

Table 1: [Retracted] Design Model of Urban Leisure Sports Public Facilities Based on Big Data and Machine Vision 