sar
(Package: DRIP) :
Synthetic aperture radar image of an area near Thetford forest,
This file contains data of original sar image. The image has 250x250 pixels. Gray levels are in the range [0, 255]. In the data file, observations are listed as a 250x250 matrix. This image contains much noise.
● Data Source:
CranContrib
● Keywords:
● Alias: sar
●
0 images
|
roofEdge
(Package: DRIP) :
Edge detection, denoising and deblurring
Detect roof/valley edges in an image using piecewise local linear kernel smoothing.
● Data Source:
CranContrib
● Keywords: image processing, roof/valley edge detection
● Alias: roofEdge
●
0 images
|
diffLCK
(Package: DRIP) :
local constant kernel difference
Compute difference between two one-sided LCK estimators along the gradient direction.
● Data Source:
CranContrib
● Keywords: one-sided estimator, jump-preserving
● Alias: diffLCK
●
0 images
|
stepEdgeLC2K
(Package: DRIP) :
Edge detection, denoising and deblurring
Detect step edges in an image using piecewise local constant kernel smoothing.
● Data Source:
CranContrib
● Keywords: image processing, step edge detection
● Alias: stepEdgeLC2K
●
0 images
|
brain
(Package: DRIP) :
Brain image
This file contains data of a brain image. It has 217x217 pixels. Gray levels are in the range [0, 255]. In the data file, observations are listed as a 217 x217 matrix. This image has blur involved.
● Data Source:
CranContrib
● Keywords:
● Alias: brain
●
0 images
|
|
Compute difference between two one-sided gradient estimators.
● Data Source:
CranContrib
● Keywords:
● Alias: roofDiff
●
0 images
|
threeStageParSel
(Package: DRIP) :
image denoising/deblurring, bandwidth selection, bootstrap
Select the bandwidth value for the image restoration method implemented in the function threeStage
● Data Source:
CranContrib
● Keywords: Bandwidth Selection, Cross Validation (CV)
● Alias: threeStageParSel
●
0 images
|
stepEdgeParSelLLK
(Package: DRIP) :
edge detection, parameter selection
Select threshold value for LLK edge detector using bootstrap procedure
● Data Source:
CranContrib
● Keywords: edge detection, thresholding
● Alias: stepEdgeParSelLLK
●
0 images
|
stepEdgeParSelLCK
(Package: DRIP) :
edge detection, parameter selection
Select bandwidth and threshold value for LCK edge detector using bootstrap procedure
● Data Source:
CranContrib
● Keywords: edge detection, thresholding
● Alias: stepEdgeParSelLCK
●
0 images
|
roofEdgeParSel
(Package: DRIP) :
roof/valley edge detection, parameter selection
Select bandwidth and threshold value for the roof/valley edge detector using bootstrap procedure
● Data Source:
CranContrib
● Keywords: roof/valley edge detection, thresholding
● Alias: roofEdgeParSel
●
0 images
|
providing 
.