mpscnnpoolingl2norm(3) [mojave man page]
MPSCNNPoolingL2Norm(3) MetalPerformanceShaders.framework MPSCNNPoolingL2Norm(3) NAME
MPSCNNPoolingL2Norm SYNOPSIS
#import <MPSCNNPooling.h> Inherits MPSCNNPooling. Instance Methods (nonnull instancetype) - initWithDevice:kernelWidth:kernelHeight:strideInPixelsX:strideInPixelsY: (nullable instancetype) - initWithCoder:device: Additional Inherited Members Detailed Description This depends on Metal.framework Specifies the L2-norm pooling filter. For each pixel, returns L2-Norm of pixels in the kernelWidth x kernelHeight filter region. out[c,x,y] = sqrt ( sum_{dx,dy} in[c,x+dx,y+dy] * in[c,x+dx,y+dy] ). Method Documentation - (nullable instancetype) initWithCoder: (NSCoder *__nonnull) aDecoder(nonnull id< MTLDevice >) device NSSecureCoding compatability See MPSKernel::initWithCoder. Parameters: aDecoder The NSCoder subclass with your serialized MPSCNNPooling device The MTLDevice on which to make the MPSCNNPooling Returns: A new MPSCNNPooling object, or nil if failure. Reimplemented from MPSCNNPooling. - (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device(NSUInteger) kernelWidth(NSUInteger) kernelHeight(NSUInteger) strideInPixelsX(NSUInteger) strideInPixelsY Initialize a MPSCNNPoolingL2Norm pooling filter Parameters: device The device the filter will run on kernelWidth The width of the kernel. Can be an odd or even value. kernelHeight The height of the kernel. Can be an odd or even value. strideInPixelsX The output stride (downsampling factor) in the x dimension. strideInPixelsY The output stride (downsampling factor) in the y dimension. Returns: A valid MPSCNNPooling object or nil, if failure. Reimplemented from MPSCNNPooling. Author Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code. Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSCNNPoolingL2Norm(3)
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MPSCNNDilatedPoolingMaxGradient(3) MetalPerformanceShaders.framework MPSCNNDilatedPoolingMaxGradient(3) NAME
MPSCNNDilatedPoolingMaxGradient SYNOPSIS
#import <MPSCNNPooling.h> Inherits MPSCNNPoolingGradient. Instance Methods (nonnull instancetype) - initWithDevice:kernelWidth:kernelHeight:dilationRateX:dilationRateY:strideInPixelsX:strideInPixelsY: (nonnull instancetype) - initWithDevice:kernelWidth:kernelHeight:strideInPixelsX:strideInPixelsY: (nullable instancetype) - initWithCoder:device: Additional Inherited Members Detailed Description This depends on Metal.framework Specifies the filter for computing the gradient of the dilated max pooling filter. For details see comments on MPSCNNPoolingMaxGradient. Method Documentation - (nullable instancetype) initWithCoder: (NSCoder *__nonnull) aDecoder(nonnull id< MTLDevice >) device NSSecureCoding compatability See MPSKernel::initWithCoder. Parameters: aDecoder The NSCoder subclass with your serialized MPSCNNPoolingMaxGradient device The MTLDevice on which to make the MPSCNNPoolingMaxGradient Returns: A new MPSCNNPoolingMaxGradient object, or nil if failure. Reimplemented from MPSCNNPoolingGradient. - (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device(NSUInteger) kernelWidth(NSUInteger) kernelHeight(NSUInteger) dilationRateX(NSUInteger) dilationRateY(NSUInteger) strideInPixelsX(NSUInteger) strideInPixelsY Initialize a MPSCNNDilatedPoolingMaxGradient pooling filter Parameters: device The device the filter will run on kernelWidth The width of the kernel. Can be an odd or even value. kernelHeight The height of the kernel. Can be an odd or even value. dilationRateX The dilation rate in the x dimension. dilationRateY The dilation rate in the y dimension. strideInPixelsX The output stride (downsampling factor) in the x dimension. strideInPixelsY The output stride (downsampling factor) in the y dimension. Returns: A valid MPSCNNDilatedPoolingMax object or nil, if failure. - (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device(NSUInteger) kernelWidth(NSUInteger) kernelHeight(NSUInteger) strideInPixelsX(NSUInteger) strideInPixelsY Initialize a gradient pooling filter Parameters: device The device the filter will run on kernelWidth The width of the kernel. Can be an odd or even value. kernelHeight The height of the kernel. Can be an odd or even value. strideInPixelsX The input stride (upsampling factor) in the x dimension. strideInPixelsY The input stride (upsampling factor) in the y dimension. Returns: A valid MPSCNNPoolingGradient object or nil, if failure. Reimplemented from MPSCNNPoolingGradient. Author Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code. Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSCNNDilatedPoolingMaxGradient(3)