Image Retrieval Method Based on Visual Map Pre-Sampling Construction in Indoor Positioning.

Jianan Bai Danyang Qin Ping Zheng Lin Ma

Published in: ISPRS Int. J. Geo Inf. (2023)

Keyphrases

retrieval method
content based image
image retrieval
image content
color histogram
image data
image representation
image features
visual information
visual features
indoor positioning
image classification
image segmentation
image database
image regions
image collections
high level
intelligent systems
low level
color images
high resolution
video retrieval
visual content
mobile devices
image sequences
computer vision