Top "Convolution" questions

A mathematical operation that combines two signals to generate a third signal.

ValueError: object too deep for desired array while using convolution

I'm trying to do this: h = [0.2,0.2,0.2,0.2,0.2] Y = np.convolve(Y, h, "same") Y looks like this: While doing this I …

python numpy convolution valueerror
Intuitive understanding of 1D, 2D, and 3D convolutions in convolutional neural networks

Can anyone please clearly explain the difference between 1D, 2D, and 3D convolutions in convolutional neural networks (in deep learning) …

machine-learning deep-learning signal-processing conv-neural-network convolution
Understanding NumPy's Convolve

When calculating a simple moving average, numpy.convolve appears to do the job. Question: How is the calculation done when …

python python-2.7 numpy convolution moving-average
2d convolution using python and numpy

I am trying to perform a 2d convolution in python using numpy I have a 2d array as follows with …

python numpy convolution
What is the number of filter in CNN?

I am currently seeing the API of theano, theano.tensor.nnet.conv2d(input, filters, input_shape=None, filter_shape=…

machine-learning neural-network theano convolution
Convolve2d just by using Numpy

I am studying image-processing using Numpy and facing a problem with filtering with convolution. I would like to convolve a …

python numpy image-processing matrix convolution
Tensorflow Strides Argument

I am trying to understand the strides argument in tf.nn.avg_pool, tf.nn.max_pool, tf.nn.conv2…

python neural-network convolution tensorflow conv-neural-network
Keras input_shape for conv2d and manually loaded images

I am manually creating my dataset from a number of 384x286 b/w images. I load an image like this: …

python tensorflow neural-network keras convolution
2-D convolution as a matrix-matrix multiplication

I know that, in the 1D case, the convolution between two vectors, a and b, can be computed as conv(…

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1d linear convolution in ANSI C code?

Rather than reinvent the wheel, I wonder if anyone could refer me to a 1D linear convolution code snippet in …

c convolution