ode></div>
    </div>

    <div class="ref-description">
    
    <p>helper function to validate input image paths</p>
    
    </div>

    <pre class="usage"><span class='fu'>get_invalid_image_paths</span>(<span class='no'>vec</span>)</pre>
    
    <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
    <table class="ref-arguments">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>vec</th>
      <td><p>a vector of paths</p></td>
 