A Radiometric Block Adjustment Method for Unmanned Aerial Vehicle Images Considering the Image Vignetting.
Wanshan PengYan GongShenghui FangYongjun ZhangJadunandan DashJie RenJiacai MoPublished in: IEEE Trans. Geosci. Remote. Sens. (2023)
Keyphrases
- test images
- segmentation method
- input image
- image regions
- edge detection
- image blocks
- image data
- gray value
- pixel values
- image features
- quadtree decomposition
- image set
- image collections
- segmentation algorithm
- region of interest
- image matching
- image analysis
- synthesized images
- ground truth
- gray level
- image content
- geometric transformations
- image retrieval
- interpolation method
- vanishing points
- feature points
- pixel level
- response function
- text lines
- imaging model
- object recognition
- image segmentation
- radiometric calibration
- mathematical model
- mosaic images
- blocking artifacts
- pixel wise
- white balance
- feature matching
- denoising
- image quality