axip.ailia

Class AiliaClassifier

java.lang.Object

axip.ailia.AiliaClassifier

public class AiliaClassifier
extends java.lang.Object

AILIA object classification library (native API)

Constructor Summary

Constructors

Constructor and Description
AiliaClassifier()

Method Summary

Modifier and Type	Method and Description
static void	Compute(long handle, byte[] src, int srcStride, int srcWidth, int srcHeight, int srcFormat, int maxClassCount) Performs object classification.
static long	Create(long netHandle, int format, int channel, int range) Creates a classifier instance.
static void	Destroy(long handle) Destroys the classifier instance.
static AiliaClassifierClass	GetClass(long handle, int clsIdx, int version) Gets the classification results.
static int	GetClassCount(long handle) Gets the number of classification results.

Methods inherited from class java.lang.Object

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

Constructor Detail

AiliaClassifier

public AiliaClassifier()

Method Detail

Create

public static long Create(long netHandle,
                          int format,
                          int channel,
                          int range)
                   throws AiliaException

Creates a classifier instance.

Parameters:

netHandle - A network instance handle

format - The network image format (AiliaNetworkImageFormat)

channel - The network image channel (AiliaNetworkImageChannel)

range - The network image range (AiliaNetworkImageRange)

Returns:

A handle of classifier instance

Throws:

AiliaException - Exception

Destroy

public static void Destroy(long handle)

Destroys the classifier instance.

Parameters:

handle - A classifier instance handle

Compute

public static void Compute(long handle,
                           byte[] src,
                           int srcStride,
                           int srcWidth,
                           int srcHeight,
                           int srcFormat,
                           int maxClassCount)
                    throws AiliaException

Performs object classification.

Parameters:

handle - A classifier instance handle

src - Image data (32 bpp)

srcStride - The number of bytes in 1 line

srcWidth - Image width

srcHeight - Image height

srcFormat - Image format (AiliaImageFormat)

maxClassCount - The maximum number of classification results

Throws:

AiliaException - Exception

GetClassCount

public static int GetClassCount(long handle)
                         throws AiliaException

Gets the number of classification results.

Parameters:

handle - A classifier instance handle

Returns:

The number of classes

Throws:

AiliaException - Exception

GetClass

public static AiliaClassifierClass GetClass(long handle,
                                            int clsIdx,
                                            int version)
                                     throws AiliaException

Gets the classification results.

If ailiaPredict is not run at all, the method throws AiliaException The classification results are sorted in the order of estimated probability.

Parameters:

handle - A classifier instance handle

clsIdx - Index of class

version - AiliaClassifierClass.version

Returns:

Class information

Throws:

AiliaException - Exception