pinstrap upload

hi all,

i want to make a pinterest looking site, for this i use pinstrap theme

but i cannot find a plugin for – frontend user upload

i tried it with WP User Frontend and others – but i cannot disable description (content) field for upload featured image (that i need to be shown on the default site of the theme

has anybody an idea for a upload-form with following features ??

form-fields:
name
choose picture
upload

results:
picture ist posted as an article with featured image (no content beside the image)