ExecuteNeuralNetwork_SingleLayerOutput

Execute a neural network using the provided image as input and provide the output from a specified output layer. The function doesn't perform any pre-processing or transformation.

Syntax

Definition:

HRESULT ExecuteNeuralNetwork_SingleLayerOutput(
    HRESULT             hrPrev,
    ITcVnNeuralNetwork* ipNeuralNetwork,
    ITcVnImage*         ipSrcImage,
    ITcVnImage*&        ipDestImage,
    PCCH                sLayerName
)

Parameters

Name	Type	Description
hrPrev	HRESULT	HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)
ipNeuralNetwork	ITcVnNeuralNetwork*	Neural network model
ipSrcImage	ITcVnImage*	Source image (The image layout must be adapted to match the model's expected input format using e.g. F_VN_ConvertDataLayout or F_VN_ReshapeImage functions if necessary.)
ipDestImage	ITcVnImage*&	Destination image (An appropriate destination image based on the output layer is created. To process the destination image, use e.g. F_VN_ConvertDataLayout or F_VN_ReshapeImage if necessary.
sLayerName	PCCH	Specify the name of the layer for which the output is required. If empty, the output of the last output layer is provided.

Return value

HRESULT

Required License

TC3 Vision Neural Network

System Requirements

Development environment	Target platform	PLC libraries to include
TwinCAT V3.1.4024.59 or later	PC or CX (x64) with PL50, e.g. Intel 4-core Atom CPU	Tc3_Vision