程序包 ohos.ai.cv.common

接口 ICvBase

所有已知子接口:

IBarcodeDetector, IDocRefine, IImageSuperResolution, ITextDetector, ITxtImageSuperResolution

public interface ICvBase

Parent interface of basic CV ability interfaces.

This interface provides common methods for the basic CV abilities.

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方法概要

限定符和类型	方法	说明
int	getAvailability()	Obtains the installation status of a plug-in.
void	loadPlugin(ILoadPluginCallback loadPluginCallback)	Downloads a plug-in.
int	prepare()	Prepares for loading a model.
int	release()	Releases resources.

方法详细资料

prepare

int prepare()

Prepares for loading a model.

返回:

Returns the result code indicating whether the operation is successful. For more information, see HwHiAIResultCode.

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getAvailability

int getAvailability()

Obtains the installation status of a plug-in.

返回:

Returns the status code indicating whether the plug-in needs to be downloaded again. For more information, see HwHiAIResultCode.

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loadPlugin

void loadPlugin(ILoadPluginCallback loadPluginCallback)

Downloads a plug-in.

参数:

loadPluginCallback - Indicates the callback method that triggers download.

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release

int release()

Releases resources.

返回:

Returns 1 if the operation is successful; returns 0 otherwise.

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