readEncodedTile - Class: Tiff
Read data from specified tile
Syntax
tileData = tiffobj.readEncodedTile(tileNumber)
[Y,Cb,Cr] = tiffobj.readEncodedTile(tileNumber)
Description
tileData = tiffobj.readEncodedTile(tileNumber) reads
data from the tile specified by tileNumber. Tile
numbers are one-based numbers.
[Y,Cb,Cr] = tiffobj.readEncodedTile(tileNumber) reads
YCbCr component data from the specified tile. The size of the chrominance
components Cb and Cr might differ
from the size of the luminance component Y, depending
on the value of the YCbCrSubSampling tag.
readEncodedTile clips tiles on the last row
or right-most column of an image if the tile extends past the ImageLength and ImageLength boundaries.
Examples
Open a Tiff object and read a tile of data.
Replace myfile.tif with the name of a TIFF file
on your MATLAB path.
t = Tiff('myfile.tif', 'r');
%
% Check if image is tiled or stipped.
if t.isTiled()
data = t.readEncodedTile(1);
end
References
This method corresponds to the TIFFReadEncodedTile function
in the LibTIFF C API. To use this method, you must be familiar with
LibTIFF version 3.7.1, as well as the TIFF specification and technical
notes. View this documentation at LibTIFF - TIFF
Library and Utilities.
See Also
Tiff.isTiled | Tiff.readEncodedStrip
Tutorials
 | readEncodedStrip (Tiff) | | real |  |
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