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Timestamp:
Feb 9, 2005, 11:56:45 AM (21 years ago)
Author:
Paul Price
Message:

Changed PS_RESAMPLE to PS_INTERPOLATE to match SDRS.

File:
1 edited

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  • trunk/doc/pslib/psLibADD.tex

    r3172 r3173  
    1 %%% $Id: psLibADD.tex,v 1.59 2005-02-09 21:54:44 price Exp $
     1%%% $Id: psLibADD.tex,v 1.60 2005-02-09 21:56:45 price Exp $
    22\documentclass[panstarrs]{panstarrs}
    33
     
    10751075column,row of (5,4), (5,5), (6,4), (6,5). 
    10761076
    1077 \subparagraph{Nearest Pixel Interpolation ({\tt PS\_RESAMPLE\_FLAT})}
     1077\subparagraph{Nearest Pixel Interpolation ({\tt PS\_INTERPOLATE\_FLAT})}
    10781078
    10791079In this interpolation, the value of the closest pixel is returned.
    10801080This is equivalent to pixel duplication or replication.
    10811081
    1082 \subparagraph{Bilinear Interpolation ({\tt PS\_RESAMPLE\_BILINEAR})}
     1082\subparagraph{Bilinear Interpolation ({\tt PS\_INTERPOLATE\_BILINEAR})}
    10831083
    10841084In this interpolation, the value at the coordinate is calculated using
     
    11041104(5,5).
    11051105
    1106 \subparagraph{Sinc Interpolation ({\tt PS\_RESAMPLE\_LANCZOS[234]})}
     1106\subparagraph{Sinc Interpolation ({\tt PS\_INTERPOLATE\_LANCZOS[234]})}
    11071107
    11081108Because it would be slow to specify the size of the kernel
     
    11101110pixels in each dimension (a kernel of size 2 pixels in each dimension
    11111111is handled by the bilinear interpolation).  These correspond to the
    1112 options \code{PS_RESAMPLE_LANCZOS2}, \code{PS_RESAMPLE_LANCZOS3} and
    1113 \code{PS_RESAMPLE_LANCZOS4}, respectively.
     1112options \code{PS_INTERPOLATE_LANCZOS2}, \code{PS_INTERPOLATE_LANCZOS3} and
     1113\code{PS_INTERPOLATE_LANCZOS4}, respectively.
    11141114
    11151115Given a position on the input image, $(x_0,y_0)$, a kernel is derived
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