title: Image Dimension Size in Denoising Image using CNN
body: <p>I have a set of synthetically noisy images. Example is shown below:</p>
  
  <p><a href="https://i.stack.imgur.com/FfGh0.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/FfGh0.jpg" alt="enter image description here"></a></p>
  
  <p>I have also their corresponding clean text images as my ground truth data. Example below:</p>
  
  <p><a href="https://i.stack.imgur.com/0BT4L.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0BT4L.png" alt="enter image description here"></a></p>
  
  <p>The dimension size of the two images is  <code>4918 x 5856</code>. Is it an appropriate size for training my Convolutional Neural Network that will perform image denoising. If no, what shall I do? Resize or crop? Thanks.</p>