Wikipedia:Reference desk/Archives/Computing/2019 April 20

= April 20 =

Photography
How do you cartoonize a photo? — Preceding unsigned comment added by 105.112.38.212 (talk) 07:15, 20 April 2019 (UTC)
 * I would start by typing "how to cartoonize a photo" into a search engine such as Google.--Shantavira|feed me 13:44, 20 April 2019 (UTC)
 * Various processes can be applied to a digital photograph to imitate the style of a hand-drawn cartoon such as reducing the number of bits of Color quantization called Posterization and/or using an Edge detection process such as the Sobel filter to emphasize features. This commercial site offers free trials. DroneB (talk) 14:00, 20 April 2019 (UTC)

Lubuntu 19.04 (Disco Dingo) Icons
https://lubuntu.me/disco-released/ says

"Trash, Home, Computer, and Network icons have been added to the desktop for easy accessibility."

but I just did a fresh install of Lubuntu 19.04 (Disco Dingo) and the icons are nowhere to be found.

Does anyone know how to enable them? --Guy Macon (talk) 19:52, 20 April 2019 (UTC)