The use of convolution operators for detecting contaminants in food images.
Devesh PatelEdward Roy DaviesIan HannahPublished in: Pattern Recognit. (1996)
Keyphrases
- three dimensional
- image data
- multiple images
- ground truth
- image features
- image database
- image classification
- image analysis
- input image
- image collections
- image registration
- rigid body
- image retrieval
- fourier domain
- edge detection
- single image
- test images
- image set
- gabor filters
- object recognition
- image processing algorithms
- detecting objects
- original images
- linear filtering
- fourier transform
- lighting conditions
- spatial information
- object detection