Deep Neural Networks and Kernel Density Estimation for Detecting Human Activity Patterns from Geo-Tagged Images: A Case Study of Birdwatching on Flickr.
Caglar KoyluChang ZhaoWei ShaoPublished in: ISPRS Int. J. Geo Inf. (2019)
Keyphrases
- geo tagged
- kernel density estimation
- photo collections
- activity patterns
- image collections
- image retrieval
- image data
- image database
- input image
- image understanding
- image set
- photo sharing
- image features
- image matching
- image classification
- image search
- object recognition
- image annotation
- feature extraction
- mean shift
- image regions
- low level