Non-strict Attentional Region Annotation to Improve Image Classification Accuracy.

Satoshi Arai Shinichi Shirakawa Tomoharu Nagao

Published in: SMC (2021)

Keyphrases

input image
image regions
classification accuracy
image retrieval
grey level
image pixels
image data
image structure
adjacent regions
image features

homogeneous regions
multiscale
single image
segmented images
image classification
region of interest
image analysis
image representation
metadata
image annotation

image content
edge map
segmentation algorithm
edge detection
low level
segmentation method
gradient information
support vector
web images

foreground and background
weakly labeled
target object
test images
gray level
natural images
high resolution
similarity measure
image segmentation