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Edge-oriented spatial filtering of images with application to post-processing of vector quantized images.
Bhaskar Ramamurthi
Allen Gersho
Published in:
ICASSP (1984)
Keyphrases
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post processing
image data
edge detection
image analysis
input image
image retrieval
image features
image classification
vector quantized
post processed
preprocessing
object recognition
feature vectors
keypoints
spatial information
gaussian noise
median filtering
feature extraction