He didn't download the book 10 pages at a time, and he didn't use an image editor to remove the watermarks.
He wrote a script that simulated navigating through the book with a mouse and keyboard and a browser, and generated a bitmap image of every page.
He didn't download the book 10 pages at a time, and he didn't use an image editor to remove the watermarks.
He wrote a script that simulated navigating through the book with a mouse and keyboard and a browser, and generated a bitmap image of every page.