arturaugusto

import numpy as np
from PIL import Image

import matplotlib.pyplot as plt 

gray_img = Image.open('Lenna.png').convert("LA")#밝기와 알파값을 이용해서 Grayscale로 변환
gray_img.save("lenna_gray.png")#grayscale로 변환된 흑백 이미지를 출력
row = gray_img.size[0]
col = gray_img.size[1]
gamma1 = 0.88

arturaugusto

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

arturaugusto

<script type="text/javascript">
  var gesturesSetUp = false;
  var ua = navigator.userAgent.toLowerCase();
  var isAndroid = ua.indexOf("android") > -1;

  document.addEventListener('textlayerrendered', function (e) {
    if (gesturesSetUp || e.detail.pageNumber !== PDFViewerApplication.page) {
      return;
    }