Hans Chiu

@chiu_hans • 14,100 subscribers

Camera image processing engineer https://t.co/o9tRKzYkMu

Shorts

Realistic camera lens aberration simulated with Blender 4.2 ray portal node. #b3d #procedural

172,686 views

Procedural chain-link fence structure. #b3d #geometrynodes

22,418 views

I put a lens after the single slit and see how aperture size affects the focusing of light, and we can observe that a larger aperture can achieve a better focus. That got me thinking, if we want to pinpoint a problem, it's better to view it from multiple perspectives. #optics

26,490 views

WIP... Fast Fourier Transform matrix visualized! #Math #Algorithms #FastFourierTransform

12,643 views

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0:42

How to play dvd you found on the internet.

Hans Chiu

152,013 views • 2 months ago

1:31

Sensitive content

This media may contain sensitive content.

Made a tool that you can spin an images fast enough to making noise.

Hans Chiu

42,569 views • 2 months ago

0:24

A lens can perform the Fourier transform! 🔍 This is the 4F system: the first lens converts an image into its frequency components, and the second lens reconstructs it. By adding an aperture at the Fourier plane, we can filter out high frequencies. #Optics #Physics #b3d

Hans Chiu

220,227 views • 1 year ago

$Diffraction through a single slit: As we narrow the slit, diffraction dominates, spreading light out, revealing its wave-like nature. Widen the slit, and the beam straightens up, its width starts to mirror the slit, just as expected. #physics #optics #fourieroptics #light #photonics #python$

0:27

Diffraction through a single slit: As we narrow the slit, diffraction dominates, spreading light out, revealing its wave-like nature. Widen the slit, and the beam straightens up, its width starts to mirror the slit, just as expected. #physics #optics #fourieroptics #light #photonics #python

Hans Chiu

166,804 views • 1 year ago

0:30

Let's interact with the light waves! Here, I created a real-time simulation that can run in your browser: You can change the beam width and the focusing power of the input light rays. Please give it a try and let me know your thoughts! #Optics #WebGL

Hans Chiu

152,654 views • 1 year ago

0:34

Ok I am satisfied, this is liquid (fluid) glass. #Interactive #WebGL #GenerativeArt

Hans Chiu

93,815 views • 9 months ago

0:52

Baking a 3D scene onto a plane using hexagonally packed... panoramas 8192x8192 image texture with ~50k spheres on it to create this 😂 #b3d

Hans Chiu

207,623 views • 3 years ago

1:04

#genuary9 Crazy automaton. Cellular automata with a small language model as rule. The model is trying to recover the corrupted text. #genuary2026 #genuary

Hans Chiu

42,670 views • 6 months ago

0:12

Procedural chain-link fence structure. #b3d #geometrynodes

Hans Chiu

22,418 views • 3 months ago

0:30

Behind the rainy scene #b3d #geometrynodes

Hans Chiu

126,590 views • 2 years ago

0:25

Video feedback effect using ray portal node #b3d #procedural

Hans Chiu

100,675 views • 2 years ago

$Glass Marbles! A small experiment in real-time refraction. Combining SVG filters with a WebGL-rendered displacement map to simulate the optical properties of glass spheres. #webgl #svg #shaders #creativecoding$

0:48

Glass Marbles! A small experiment in real-time refraction. Combining SVG filters with a WebGL-rendered displacement map to simulate the optical properties of glass spheres. #webgl #svg #shaders #creativecoding

Hans Chiu

11,362 views • 1 month ago

0:21

Figured I can do #genuary6 with my light wave simulator, lights on, light off. It's web-based, link in the thread. #genuary #genuary2026

Hans Chiu

20,215 views • 6 months ago

3:12

Chladni plate visualizer with 200k particles to celebrate the new year. #AudioVisual #b3d

Hans Chiu

16,041 views • 6 months ago

0:21

TAEMIN “Danger" #StableDiffusion AI Dance #B3D #Animation

Hans Chiu

16,572 views • 3 years ago

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Hans Chiu

Shorts

Realistic camera lens aberration simulated with Blender 4.2 ray portal node. #b3d #procedural

Procedural chain-link fence structure. #b3d #geometrynodes

I put a lens after the single slit and see how aperture size affects the focusing of light, and we can observe that a larger aperture can achieve a better focus. That got me thinking, if we want to pinpoint a problem, it's better to view it from multiple perspectives. #optics

WIP... Fast Fourier Transform matrix visualized! #Math #Algorithms #FastFourierTransform

Videos

Watch Anya Live

How to play dvd you found on the internet.

Sensitive content

Made a tool that you can spin an images fast enough to making noise.

A lens can perform the Fourier transform! 🔍 This is the 4F system: the first lens converts an image into its frequency components, and the second lens reconstructs it. By adding an aperture at the Fourier plane, we can filter out high frequencies. #Optics #Physics #b3d

Diffraction through a single slit: As we narrow the slit, diffraction dominates, spreading light out, revealing its wave-like nature. Widen the slit, and the beam straightens up, its width starts to mirror the slit, just as expected. #physics #optics #fourieroptics #light #photonics #python

Let's interact with the light waves! Here, I created a real-time simulation that can run in your browser: You can change the beam width and the focusing power of the input light rays. Please give it a try and let me know your thoughts! #Optics #WebGL

Ok I am satisfied, this is liquid (fluid) glass. #Interactive #WebGL #GenerativeArt

Baking a 3D scene onto a plane using hexagonally packed... panoramas 8192x8192 image texture with ~50k spheres on it to create this 😂 #b3d

#genuary9 Crazy automaton. Cellular automata with a small language model as rule. The model is trying to recover the corrupted text. #genuary2026 #genuary

Procedural chain-link fence structure. #b3d #geometrynodes

Behind the rainy scene #b3d #geometrynodes

Video feedback effect using ray portal node #b3d #procedural

Glass Marbles! A small experiment in real-time refraction. Combining SVG filters with a WebGL-rendered displacement map to simulate the optical properties of glass spheres. #webgl #svg #shaders #creativecoding

Figured I can do #genuary6 with my light wave simulator, lights on, light off. It's web-based, link in the thread. #genuary #genuary2026

Chladni plate visualizer with 200k particles to celebrate the new year. #AudioVisual #b3d

TAEMIN “Danger" #StableDiffusion AI Dance #B3D #Animation