Basic Usages
Another name for motion agnosia
What is akinetopsia?
Motion perception allows people to recognize these three main factors of an object
What are distance, velocity, and acceleration?
Purpose of a motion perception device
What is helping individuals with motion agnosia navigate their environments (+improving robots' navigation abilities)?
Type of stimuli that motion perception relies completely on
What is visual stimuli?
What people suffering from motion agnosia perceive motion as
What is individual frames/stills?
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Devices that help patients use other sensory stimuli to avoid dangerous situations
What are motion detectors?
What are cones and rods -- cones: minute details, rods: peripheral vision/motion?
Definition of motion perception
What is the brain's ability to receive visual information and convert it into motion?
Evolutionary usage (for humans and organisms)
What is searching for moving food (prey) or detecting predators?
What motion segmentation is and why it's important
What is separating a figure from the ground, helping focus on what's important at a certain moment?
The three systems needed for motion perception
What is vestibular, visual, and proprioceptive?
An example of motion agnosia affecting quality of life (relating to food)
What is being unable to discern movement of drinks and food, affecting eating and drinking?
How patients with akinetopsia infer movement instead
What is remembering previous locations, instead of constant?
Definition of point cloud and how it can be useful
What is a collection of points plotted in 3D, helping analyze motion/image processing?
Purpose of feature detectors
What are neurons receiving visual information and responding to certain features?
A series of events that occurred to a woman known as LM
What is experienced a stroke, then woke up unable to perceive motion?
Name a motion perception illusion in real life
What is looking at falling water, then a stationary object (object seems to move up)?
Final strategy of possible device
What is generating a map based off of motion data, then constructing it into optimal paths?
Use of context in movement recognition
What is gives a reference to compare surroundings and find movement (objects must have constant change)?