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Visual Information Processing and Color Engineering Lab (Rumi Tokunaga)
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The lab explores how people see things, starting from the perception of color.
AboutAbout the lab
Exploring the mechanism of "seeing" through color perception.
This lab specializes in visual information processing, color engineering, and human informatics, and studies how people see things.
People instantly obtain information such as the size, color, and movement of objects, but much about the mechanism of "seeing" remains unexplained.
In particular, regarding the color perception of object surfaces, the lab explores the relationship between the physical properties present in the visual field and human color perception.
As one interdisciplinary area of study, the lab also works on the theme of considering eyewitness testimony from the viewpoint of visual characteristics.
Key terms
- Color Engineering
- A field of engineering that deals with how colors appear and how they are represented, based on measurement and experiments.
ResearchResearch themes
People usually obtain a wide range of information, such as the size, color, and movement of objects, instantly and without being aware of it, but much about the mechanism of "seeing" remains unexplained. The lab studies how people see things, with a particular focus on the color perception of object surfaces.
How Color Perception of Object Surfaces Works
The lab explores the mechanism of color perception of object surfaces, in particular the relationship between the physical properties present in the visual field and human color perception.
Eyewitness Testimony from the Perspective of Visual Characteristics
As one interdisciplinary area of study, the lab works on the theme of "considering eyewitness testimony from the viewpoint of visual characteristics."
MembersFaculty
- ProfessorRumi Tokunaga
VoicesStudent voices
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Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images.
- Related lab (Systematics Lab (Joel Nitta)): “Fern Carpet ( )” Nicholas A. Tonelli from Northeast Pennsylvania, USA / CC BY 2.0 (cropped)
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