Star Image Simulation and Subpixel Centroiding for an Earth Observing Sensor.
Haopeng ZhangYi SuBowen CaiZhiguo JiangPublished in: IGARSS (2018)
Keyphrases
- image data
- multiscale
- input image
- template matching
- image features
- image analysis
- single image
- image segmentation
- image capture
- image content
- image retrieval
- cross correlation
- high fidelity
- image classification
- low level
- high resolution
- image regions
- hough transform
- test images
- edge detection
- spatial information
- optical flow
- image collections
- image processing algorithms
- higher resolution
- computer vision
- earth observing
- image alignment
- segmentation method
- frequency domain
- similarity measure
- feature extraction