| java.lang.Object
 jj2000.j2k.roi.encoder.SubbandROIMask
jj2000.j2k.roi.encoder.SubbandRectROIMask
| SubbandRectROIMask | | public class SubbandRectROIMask extends SubbandROIMask (Code) | | This class describes the ROI mask for a single subband. Each object of the
class contains the mask for a particular subband and also has references to
the masks of the children subbands of the subband corresponding to this
mask. This class describes subband masks for images containing only
rectangular ROIS
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| Field Summary | |
| public int[] | lrxs
| | public int[] | lrys
| | public int[] | ulxs
| | public int[] | ulys
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| Constructor Summary | |
| public | SubbandRectROIMask(Subband sb, int[] ulxs, int[] ulys, int[] lrxs, int[] lrys, int nr)
The constructor of the SubbandROIMask takes the dimensions of the
subband as parameters. |
| lrxs | | public int[] lrxs(Code) | | The lower right x coordinates of the applicable ROIs
|
| lrys | | public int[] lrys(Code) | | The lower right y coordinates of the applicable ROIs
|
| ulxs | | public int[] ulxs(Code) | | The upper left x coordinates of the applicable ROIs
|
| ulys | | public int[] ulys(Code) | | The upper left y coordinates of the applicable ROIs
|
| SubbandRectROIMask | | public SubbandRectROIMask(Subband sb, int[] ulxs, int[] ulys, int[] lrxs, int[] lrys, int nr)(Code) | | The constructor of the SubbandROIMask takes the dimensions of the
subband as parameters. A tree of masks is generated from the subband
sb. Each Subband contains the boundaries of each ROI.
Parameters:
sb - The subband corresponding to this Subband Mask
Parameters:
ulxs - The upper left x coordinates of the ROIs
Parameters:
ulys - The upper left y coordinates of the ROIs
Parameters:
lrxs - The lower right x coordinates of the ROIs
Parameters:
lrys - The lower right y coordinates of the ROIs
Parameters:
lrys - The lower right y coordinates of the ROIs
Parameters:
nr - Number of ROIs that affect this tile |
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