Make
3D Printed Stuffs
I designed 3D models with 3D CAD software (Fusion 360) and printed them with a 3D printer.
Thingiverse
BTF Rendering
Custom plugin in Python to render measured BTF (Bidirectional Texture Function) with Mitsuba 2. This plugin can use the University of Bonn's BTF datasets to render photorealistic fabrics and stones.
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STL creator
STL-creator is an editing tool for 3D meshes in ASCII STL file format. It can read and write STL files, generate basic objects (cube and square) and modify (scaling, translation, and rotation).
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Pattern Changing Object
Similar to the lenticular lens, the pattern changes into four different patterns depending on the direction of view. It was printed with a multi-material 3D printer.
Thingiverse
Measurement of scattering property with Dipole model
I measured the scattering properties of the wax using Dipole model. In addition, using the measured results, I rendered a photorealistic image of the wax.
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Panorama image from mirror ball
A mirror ball reflects the scene in all directions. Therefore, a panorama image is generated by capturing a mirror ball (light probe image).
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Using a focal stack to control Depth of Field
Using a focal stack to control Depth of field. By controlling depth of field, you can freely control the amount of blur after shooting.
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EF-Lens control via Arduino
By sending a signal from the Arduino to the electronic contact of the EF lens, the focus ring can be rotated and the aperture can be opened and closed.
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Simple spectrometer using transmission diffraction grating
I made a spectrometer using a transmission diffraction grating. Using the spectrometer, I took pictures of the halogen lamp and the fluorescent lamp.
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Lambertian Photometric Stereo
Measuring surface normal and albedo by Lambertian photometric stereo.
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Handmade Planetarium
The University of Hyogo astronomy club developed a planetarium projector in 2017. I mainly worked on the development of the electrical and embedded systems.
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Wireless operation robot
The robot can be operated with a wireless controller using XBee.
Kitchen timer
Simple kitchen timer. When the set time elapses, the buzzer sounds.
Virtual space travel in 3D
I made a virtual space travel system using Mitaka and promoted astronomy to the general public. In this system, two pairs of projectors with polarizers are used to projection in 3D.