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Documentation

Index

• func SobelX(scope *op.Scope) tf.Output
• func SobelY(scope *op.Scope) tf.Output

Functions

func SobelX

func SobelX(scope *op.Scope) tf.Output

SobelX returns a constant tensor with shape [3,3,1,1] containing the values of the Sobel operator along X Convolving a 2D signal (tensor with shape [height, widht, 1]) gives as output the directional derivative along the X axis of the signal

func SobelY

func SobelY(scope *op.Scope) tf.Output

SobelY returns a constant tensor with shape [3,3,1,1] containing the values of the Sobel operator along Y Convolving a 2D signal (tensor with shape [height, widht, 1]) gives as output the directional derivative along the Y axis of the signal