Class OptimizedImageHDU

java.lang.Object

org.episteme.natural.physics.loaders.fits.HDU

org.episteme.natural.physics.loaders.fits.ImageHDU

org.episteme.nativ.physics.loaders.fits.OptimizedImageHDU

public class OptimizedImageHDU
extends ImageHDU

Optimized version of ImageHDU that uses Panama-based native reader for zero-copy access.

Since:

1.1

Author:

Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

Field Summary

Fields inherited from class HDU

header

Constructor Summary

Constructors

Constructor	Description
OptimizedImageHDU(Header header)

Method Summary

Modifier and Type	Method	Description
NativeRealDoubleMatrixStorage	asNativeRealDoubleMatrixStorage(Path path, Arena arena)	Reads image data directly into a NativeRealDoubleMatrixStorage using cfitsio.

Methods inherited from class ImageHDU

asMatrix, getDataSize

Methods inherited from class HDU

getHeader

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OptimizedImageHDU

public OptimizedImageHDU(Header header)

Method Details

asNativeRealDoubleMatrixStorage

public NativeRealDoubleMatrixStorage asNativeRealDoubleMatrixStorage(Path path,
 Arena arena)
                                                              throws IOException

Reads image data directly into a NativeRealDoubleMatrixStorage using cfitsio.

Parameters:

path - the path to the FITS file

arena - the arena for the result matrix

Returns:

the native matrix containing image data

Throws:

IOException - if an error occurs