- <init>
- rollingBallBackground
Create or subtract a background, works for all image types. For RGB images, the
background is subtra
- correctCorners
Detect corner particles and adjust corner pixels if a particle is there.
Analyzing the directions pa
- enlargeImage
Uses bilinear interpolation to find the points in the full-scale background
given the points from th
- filter1D
Filter by subtracting a sliding parabola for all lines in one direction, x, y or
one of the two diag
- filter3
Filter a line: maximum or average of 3-pixel neighborhood
- filter3x3
Replace the pixels by the mean or maximum in a 3x3 neighborhood. No snapshot is
required (less memor
- lineSlideParabola
Process one straight line in the image by sliding a parabola along the line
(from the bottom) and se
- makeInterpolationArrays
Create arrays of indices and weigths for interpolation.
Example for shrinkFactor = 4:
small image
- rollBall
'Rolls' a filtering object over a (shrunken) image in order to find the image's
smooth continuous ba
- rollingBallBrightnessBackground
Create or subtract a background, based on the brightness of an RGB image
(keeping the hue of each pi
- rollingBallFloatBackground
Create background for a float image by rolling a ball over the image.