muthe_ashok

This plugin will enable more images for each post types. you can change settings from media->Multi Gallery

Multi Gallery for Posts and cutom posts

This plugin will enable more images for each post types. you can change settings from media->Multi Gallery

dmlihachev

<h4>Gallery Face Groups</h4>
This plugin recognizes faces on the pictures of a gallery, and groups pictures by people present on the shot. 
Saves a lot of time of finding friends and yourself on the pictures of big events. 
See for yourself how it works:
Demos 
* <a href="https://api.bio/demo-gallery/" rel="nofollow ugc">Demo Gallery</a> 
* <a href="https://api.bio/demo-face-groups-demo-gallery/" rel="nofollow ugc">Grouped Faces of the Demo Gallery</a>
Features 
* Operates with most popular Gallery plugin for WordPress – <a href="https://wordpress.org/plugins/nextgen-gallery/" rel="ugc">NextGEN Gallery</a>. 
* Saves your visitors plenty of time when finding pictures on them and friends. 
* You can set the threshold for face matching. 
* When new pictures added to the gallery – no need to re-process old ones. 
* Easy to insert the grouped pages into any page – using shortcodes. 
* Generates pages by request as well. 
* Using high-tech biometry 
* Looks cool =)

Multi Gallery for Posts and cutom posts vs Gallery Face Groups