Record image details for each image
If you are customizing your theme and creating your own template files then this will help you.
This module can solve your problem for adding description for particular image.
https://www.drupal.org/project/image_field_caption
Just follow the installation guidelines and install it.
For title, just go to content type->edit link of image and then look for enable title field and enable that.
Yeah , you need to play a bit of with your codes, need to fetch data for title and description.
Thanks