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How do I perform a convolution in python with a variable-width Gaussian?

Smoothing with Style Performing Variable Width Gaussian Convolution in Python Convolution is a fundamental operation in image processing and signal analysis oft

3 min read 07-10-2024 29
How do I perform a convolution in python with a variable-width Gaussian?
How do I perform a convolution in python with a variable-width Gaussian?

Implementing 2D-convolution in python(Solved)

Demystifying 2 D Convolution in Python From Theory to Implementation Convolutional Neural Networks CNNs are a powerful tool in the field of machine learning par

3 min read 05-10-2024 42
Implementing 2D-convolution in python(Solved)
Implementing 2D-convolution in python(Solved)

Why are the values different when performing convolution on 1D array with product of FFTs?

Understanding the Differences in Convolution Values from FFTs on 1 D Arrays When performing convolution on a 1 D array one method often employed is using the Fa

2 min read 24-09-2024 42
Why are the values different when performing convolution on 1D array with product of FFTs?
Why are the values different when performing convolution on 1D array with product of FFTs?

Why does my numpy convolution appear off-centred?

Why Does My Num Py Convolution Appear Off Centered When working with convolution operations in Num Py you may notice that the results appear off centered which

3 min read 22-09-2024 57
Why does my numpy convolution appear off-centred?
Why does my numpy convolution appear off-centred?

Why torch.nn.Conv2d(in_channels=3, out_channels=4, kernel_size=(3,2)) have a weight.shape of (4,3,3,2) but will output (4,3,3)?

Understanding Py Torchs torch nn Conv2d Weights and Output Dimensions Explained In the world of deep learning understanding the operations of convolutional laye

3 min read 15-09-2024 40
Why torch.nn.Conv2d(in_channels=3, out_channels=4, kernel_size=(3,2)) have a weight.shape of (4,3,3,2) but will output (4,3,3)?
Why torch.nn.Conv2d(in_channels=3, out_channels=4, kernel_size=(3,2)) have a weight.shape of (4,3,3,2) but will output (4,3,3)?

Downsampling complex probability distributions

Downsampling Complex Probability Distributions A Practical Guide Downsampling is a common technique used in data analysis to reduce the size of a dataset while

3 min read 13-09-2024 55
Downsampling complex probability distributions
Downsampling complex probability distributions

Input 0 of layer conv1d is incompatible with the layer: : expected min_ndim=3, found ndim=2. Full shape received: (None, 30)

Understanding and Fixing the Input 0 of layer conv1 D is incompatible Error in Tensor Flow This article will address a common error encountered when using 1 D C

2 min read 04-09-2024 51
Input 0 of layer conv1d is incompatible with the layer: : expected min_ndim=3, found ndim=2. Full shape received: (None, 30)
Input 0 of layer conv1d is incompatible with the layer: : expected min_ndim=3, found ndim=2. Full shape received: (None, 30)

Clarification on the concept of using a separable filter vs. without a separable filter

Understanding Separable Filters Saving Computational Resources in Image Processing Separable filters are a powerful technique in image processing that can signi

2 min read 02-09-2024 44
Clarification on the concept of using a separable filter vs. without a separable filter
Clarification on the concept of using a separable filter vs. without a separable filter

Curve Fit for interpolated data

Dealing with Unevenly Spaced Data in Curve Fitting A Deep Dive When dealing with scientific data its not uncommon to encounter data points that are unevenly dis

3 min read 31-08-2024 43
Curve Fit for interpolated data
Curve Fit for interpolated data

Is it some kind of numerical instability for this convolution product (C language)?

Unraveling Numerical Instability in C Convolution A Stack Overflow Analysis This article explores a common issue faced by programmers when implementing convolut

2 min read 29-08-2024 50
Is it some kind of numerical instability for this convolution product (C language)?
Is it some kind of numerical instability for this convolution product (C language)?