Automated Detection of Firearms and Knives in a CCTV Image.

Michal Grega Andrzej Matiolanski Piotr Guzik Mikolaj Leszczuk

Published in: Sensors (2016)

Keyphrases

automated detection
ultrasonic images
input image
image content
image data
edge detection
image classification
image representation
single image
image retrieval
high resolution
image regions
multiscale
image analysis
data mining
frequency domain
segmentation method
image filtering