Reduced Tenegrad Focus Measure for Performance Improvement of Astronomical Images.
Islam HelmyWooyeol ChoiPublished in: ICEIC (2022)
Keyphrases
- image data
- input image
- image database
- three dimensional
- image analysis
- image features
- image registration
- similarity measure
- ground truth
- rigid body
- image collections
- image retrieval
- information content
- region of interest
- multiple images
- satellite images
- object recognition
- image classification
- distance measure
- edge detection
- feature points
- segmentation algorithm
- keypoints
- relevance feedback
- lighting conditions
- scale space
- illumination conditions
- image processing algorithms
- image processing