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Subjective Lorentz transformations and the perception of motion.
Journal of the Optical Society of America
|March 1, 1978
Summary
Perceived motion differs from physical velocity due to distortions in length and time. A new model incorporating Lorentz transformations and a maximum perceivable speed (c) explains these motion perception effects.
Area of Science:
- Cognitive psychology
- Neuroscience
- Physics
Background:
- Perceptual velocity deviates from physical velocity for moving objects.
- Object length and duration are subjectively altered by physical velocity.
Purpose of the Study:
- To propose a model for motion perception incorporating relativistic concepts.
- To explain phenomenal distortions in perceived motion, length, and time.
Main Methods:
- Developing a motion perception model.
- Utilizing concepts of moving frames and Lorentz transformations.
- Investigating perceived length contractions and time dilations.
Main Results:
- Experimental data support the proposed motion perception model.
- The maximum perceivable velocity (c) is critical for motion effects.
- The model successfully explains distortions in perceived motion characteristics.
Conclusions:
- Phenomenal distortions in motion perception can be modeled using relativistic principles.
- The maximum perceivable velocity (c) is a key factor in motion perception.