resize | R Documentation |
If the dimension arguments are negative, they are interpreted as a proportion of the original image.
resize( im, size_x = -100L, size_y = -100L, size_z = -100L, size_c = -100L, interpolation_type = 1L, boundary_conditions = 0L, centering_x = 0, centering_y = 0, centering_z = 0, centering_c = 0 )
im |
an image |
size_x |
Number of columns (new size along the X-axis). |
size_y |
Number of rows (new size along the Y-axis). |
size_z |
Number of slices (new size along the Z-axis). |
size_c |
Number of vector-channels (new size along the C-axis). |
interpolation_type |
Method of interpolation: -1 = no interpolation: raw memory resizing. 0 = no interpolation: additional space is filled according to boundary_conditions. 1 = nearest-neighbor interpolation. 2 = moving average interpolation. 3 = linear interpolation. 4 = grid interpolation. 5 = cubic interpolation. 6 = lanczos interpolation. |
boundary_conditions |
Border condition type. |
centering_x |
Set centering type (only if interpolation_type=0). |
centering_y |
Set centering type (only if interpolation_type=0). |
centering_z |
Set centering type (only if interpolation_type=0). |
centering_c |
Set centering type (only if interpolation_type=0). |
See imresize for an easier interface.
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