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Function Description

Operator Function

Performs convolution.

Formula

General 2D convolution calculation formula:

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**Table 1** Parameters
Parameter	Depth	Height	Width	Description
Padding: front, top, and left	PD_L	PH_L	PW_L	padding_l indicates the corresponding vector of paddings (l represents left).
Padding: back, bottom, and right	PD_R	PH_R	PW_R	padding_r indicates the corresponding vector of paddings (r represents right).
Stride	SD	SH	SW	Stride distance, which can be set to 1 for continuous convolution.
Dilation	DD	DH	DW	Dilation value, which can be set to 0 for non-dilated convolution.
src	-	-	-	Input source tensor.
weights	-	-	-	Weight tensor.
bias	-	-	-	Bias tensor.
dst	-	-	-	Output result tensor.
ic	-	-	-	Input channel.
oc	-	-	-	Output channel.
oh	-	-	-	Output height.
ow	-	-	-	Output width.
kw	-	-	-	Width of the convolution kernel.
kh	-	-	-	Height of the convolution kernel.

Parent topic: Convolution