A simple C++ example of performing a one-dimensional discrete convolution of real vectors using the Fast Fourier Transform (FFT) as implemented in the FFTW 3 library. This code is a simple and direct ...

This project has some examples of CUDA forward convolution and the purpose is to investiage some features of CUDA. Developed based on: http://www.goldsborough.me/cuda ...

Abstract: In this letter, we introduce MappingConvSeg, a continuous convolution network for semantic segmentation of large-scale point clouds. In particular, a conceptually simple, end-to-end ...

Objectives: Convolution-based voxelwise dosimetry for radiopharmaceuticals has gained popularity in recent years, however this strategy does not account for tissue density and composition ...

Abstract: Dilated convolution, which expands the receptive field by inserting gaps between its consecutive elements, is widely employed in computer vision. In this study, we propose three strategies ...

In this unit the characteristics and inter-relations of linear (continuous and discrete) signals and systems will be discussed. Principles of sampling theory, aliasing, correlation, convolution, and ...