Preprocessing Enhanced Image Compression for Machine Vision.

Guo Lu Xingtong Ge Tianxiong Zhong Jing Geng Qiang Hu

Published in: CoRR (2022)

Keyphrases

machine vision
preprocessing
enhanced image
image enhancement
image processing
low contrast
contrast enhancement
quality control

character recognition
vision system
visual quality
spatial domain
feature extraction
image compression
compression algorithm
denoising

surface inspection
compression ratio
computer vision
hand vein
frequency domain
post processing
image analysis
three dimensional

high frequency
co occurrence
face recognition
reconstruction error
histogram equalization
wavelet transform
automated visual inspection
objective function