User contributions for David

16:3616:36, 17 April 2023 diff hist +36 Image Registration →Log-Polar Transformation
14:3614:36, 17 April 2023 diff hist +34 Fourier transform →Properties

15:1615:16, 14 April 2023 diff hist +50 Diffraction →Fraunhofer diffraction current
15:1615:16, 14 April 2023 diff hist +65 Diffraction →Fresnel diffraction
15:0315:03, 14 April 2023 diff hist +1,045 Diffraction No edit summary
14:4414:44, 14 April 2023 diff hist +583 N Diffraction Created page with "Notes on diffraction for holograms ==Theory== ===Rayleigh-Sommerfeld diffraction theory=== ==Approximations== ===Fresnel diffraction=== {{main | Wikipedia: Fresnel diffraction}} Fresnel diffraction can be used for intermediate distances. ===Fraunhofer diffraction=== {{main | Wikipedia: Fraunhofer diffraction}} Fraunhofer diffraction is used for far-field holograms. ==Resources== * Digital holography and wavefront sensing by Ulf Schnars, Claas Falldorf, John Watson, a..."

15:0415:04, 12 April 2023 diff hist +2 Fourier transform →Properties
15:0415:04, 12 April 2023 diff hist +32 Fourier transform →Properties
15:0415:04, 12 April 2023 diff hist +687 Fourier transform →Properties

18:2618:26, 9 April 2023 diff hist +186 Private:Peripherals →Chairs

04:0104:01, 5 April 2023 diff hist +330 GitLab →Kubernetes Administration current

21:0821:08, 30 March 2023 diff hist +1 Kubernetes →Helm
21:0721:07, 30 March 2023 diff hist +231 Kubernetes →Helm
15:3015:30, 30 March 2023 diff hist +726 Neural Fields →Architectures current
15:2315:23, 30 March 2023 diff hist +753 Neural Fields →Dynamic Content
15:1315:13, 30 March 2023 diff hist +2 Neural Fields →Latent code
15:1315:13, 30 March 2023 diff hist +982 Neural Fields →Feature Grids

18:4618:46, 29 March 2023 diff hist +232 Perlin noise No edit summary
18:4318:43, 29 March 2023 diff hist +179 Perlin noise →Algorithm
18:3918:39, 29 March 2023 diff hist +93 Perlin noise →Algorithm
18:3318:33, 29 March 2023 diff hist +332 N Perlin noise Created page with " ==Algorithm== # Generate a grid of random unit-length vectors # For each point, find the closest corners in the grid and compute the dot product between the vector from the corner and the corner's random vector. # Interpolate between these using smoothstep. ==Resources== * https://rtouti.github.io/graphics/perlin-noise-algorithm"
17:4817:48, 29 March 2023 diff hist +65 Neural Fields No edit summary
17:4717:47, 29 March 2023 diff hist +51 Neural Fields →Generalization
17:4717:47, 29 March 2023 diff hist +1 Neural Fields →Resources
17:4617:46, 29 March 2023 diff hist +1 Neural Fields →Generalzation
17:4617:46, 29 March 2023 diff hist +363 Neural Fields →Architectures
17:4317:43, 29 March 2023 diff hist +1,611 N Neural Fields Created page with "Neural Fields refers to using neural networks or neural methods to ==Techniques== ===Forward Maps=== Forward maps are the differentiable functions which convert the representation to an observed signal. ====Shapes==== ;Occupancy Grids or Voxel Grids ;Signed Distance Functions ;Primary-ray (PRIF) ====3D Scenes==== ;Radiance Fields (NeRF) ;Light Fields ====Identity==== ;Images ===Architectures=== ====Neural Networks==== ;MLP ;CNN + MLP * [https://arxiv.org/abs..."
15:0815:08, 29 March 2023 diff hist +83 Machine Learning Glossary →C
14:5614:56, 29 March 2023 diff hist 0 Capsule neural network No edit summary current
14:5514:55, 29 March 2023 diff hist +177 Machine Learning Glossary →N
14:4414:44, 29 March 2023 diff hist +160 Machine Learning Glossary →L
14:4214:42, 29 March 2023 diff hist +206 Machine Learning Glossary Add LLaMa
14:3914:39, 29 March 2023 diff hist +53 Machine Learning Glossary →G
14:3914:39, 29 March 2023 diff hist +125 Machine Learning Glossary →L
03:5103:51, 29 March 2023 diff hist +3 Image Filtering No edit summary
03:5003:50, 29 March 2023 diff hist +28 Image Filtering →Mean filter
03:4903:49, 29 March 2023 diff hist +1,225 N Image Filtering Created page with "Filtering an image refers to sampling an image in a way that resolve aliasing. Since images are a 2D signal, image filtering is a type of [[Wikipedia: Filter (signal processing) signal filtering]. ==Denoising== ===Mean filter=== Simply take the mean of all pixels in the neighborhood. ===Median filter=== Median of pixels in a neighborhood. This preserves edges. ===Gaussian filter=== Convolve the image with a gaussian kernel.<br> This is similar to a mean filter but p..."
00:2100:21, 29 March 2023 diff hist −132 Investing →References
00:2100:21, 29 March 2023 diff hist +6 Investing →Robo-Investors

20:1920:19, 24 March 2023 diff hist 0 Complex Numbers →Basics
20:1620:16, 24 March 2023 diff hist +79 Complex Numbers →Basics
20:1320:13, 24 March 2023 diff hist +309 Complex Numbers →Basics

03:4303:43, 20 March 2023 diff hist +765 Docker (software) →Registries
03:0103:01, 20 March 2023 diff hist +265 Docker (software) →Registries

17 April 2023

14 April 2023

12 April 2023

9 April 2023

5 April 2023

30 March 2023

29 March 2023

24 March 2023

20 March 2023

15 March 2023