Depth Perception and Binocular Vision Quiz
48 Questions
5 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the angle of convergence when the point of fixation is closer to the eyes?

  • It is greater (correct)
  • It is smaller
  • It remains the same
  • It is unpredictable

    • What is the threshold for disparity judgements in stereo vision?

  • 2 cm
  • 10 inches
  • 6 inches (correct)
  • 1 cm

    • What is the cause of strabismic amblyopia?

  • Lens flexibility
  • Overlapping fields of view
  • Misalignment of one eye (correct)
  • Sensitivity to binocular disparity

    • What is the purpose of random dot stereograms?

    <p>To create near or far disparity</p> Signup and view all the answers

    What happens to binocular cortical neurons in the case of uncorrected strabismus?

    <p>They shift to monocular cues</p> Signup and view all the answers

    What is the purpose of binocular disparity in virtual reality?

    <p>To create depth perception</p> Signup and view all the answers

    What is the purpose of sensorimotor cues to depth?

    <p>To gather information about depth based on internal feedback</p> Signup and view all the answers

    What is the role of motion parallax in judging depth?

    <p>Close objects move most, far objects move the least</p> Signup and view all the answers

    What is the purpose of accommodation in vision?

    <p>To change focal length based on distance</p> Signup and view all the answers

    What is the purpose of binocular disparity in depth perception?

    <p>To provide information about the position of two locations in space</p> Signup and view all the answers

    What happens to the lens as we age, affecting vision?

    <p>It becomes less flexible</p> Signup and view all the answers

    What is the purpose of binocular vision?

    <p>To combine information from both eyes for depth perception</p> Signup and view all the answers

    What are the computational goals of depth processing?

    <p>Determining depth order, depth intervals, and absolute distance</p> Signup and view all the answers

    Which cue to depth order and interval is related to atmospheric perspective?

    <p>Atmospheric perspective</p> Signup and view all the answers

    What is the measurement unit for visual angle?

    <p>Degrees of visual angle</p> Signup and view all the answers

    Which cue provides order information but not depth interval?

    <p>Interposition</p> Signup and view all the answers

    What are the sensorimotor cues to depth mentioned in the text?

    <p>Accommodation and Vergence</p> Signup and view all the answers

    Which cue can be used to infer depth order, interval, and 3D shape, and changes rapidly when close?

    <p>Texture gradient</p> Signup and view all the answers

    At what distance does 1cm equal 1.0° of visual angle?

    <p>57cm</p> Signup and view all the answers

    Which cue can also be used to infer depth order, interval, and 3D shape, in addition to providing order information?

    <p>Shadows</p> Signup and view all the answers

    What are the three computational goals of depth processing mentioned in the text?

    <p>Depth order, depth intervals, and absolute distance</p> Signup and view all the answers

    Which cue involves the size of the image projected onto the retina?

    <p>Visual Angle</p> Signup and view all the answers

    Which cue changes rapidly when close and can be used to infer depth order, interval, and 3D shape?

    <p>Density Cues</p> Signup and view all the answers

    Which cue provides order information and is a cue to depth order and interval?

    <p>Interposition</p> Signup and view all the answers

    What are the computational goals of depth processing mentioned in the text?

    <p>Depth order, depth intervals, and absolute distance estimation</p> Signup and view all the answers

    Which cue provides order information but not depth interval?

    <p>Interposition</p> Signup and view all the answers

    What is the measurement unit for visual angle?

    <p>Degrees of visual angle</p> Signup and view all the answers

    Which cue changes rapidly when close and can be used to infer depth order, interval, and 3D shape?

    <p>Density cues</p> Signup and view all the answers

    What is the purpose of binocular disparity in depth perception?

    <p>To provide depth order and depth interval information</p> Signup and view all the answers

    What is the role of motion parallax in judging depth?

    <p>To provide information about absolute distance</p> Signup and view all the answers

    What are the sensorimotor cues to depth mentioned in the text?

    <p>Accommodation, vergence</p> Signup and view all the answers

    What is the purpose of sensorimotor cues to depth?

    <p>To provide depth order and depth interval information</p> Signup and view all the answers

    What happens to the lens as we age, affecting vision?

    <p>It becomes less flexible, affecting accommodation</p> Signup and view all the answers

    What is the cause of strabismic amblyopia?

    <p>Uncorrected strabismus during early childhood</p> Signup and view all the answers

    What is the threshold for disparity judgments in stereo vision?

    <p>30 seconds of arc</p> Signup and view all the answers

    What is the purpose of random dot stereograms?

    <p>To test stereo vision and depth perception</p> Signup and view all the answers

    What is the threshold for disparity judgments in stereo vision?

    <p>1/60th cm at arms length</p> Signup and view all the answers

    What is the purpose of binocular disparity in virtual reality?

    <p>Testing stereo vision</p> Signup and view all the answers

    What is the cause of strabismic amblyopia?

    <p>Misalignment of one eye</p> Signup and view all the answers

    What is the purpose of sensorimotor cues to depth?

    <p>To gather information about depth based on internal feedback</p> Signup and view all the answers

    What is the measurement unit for visual angle?

    <p>Degrees</p> Signup and view all the answers

    Which cue provides order information but not depth interval?

    <p>Interposition</p> Signup and view all the answers

    What happens to the lens as we age, affecting vision?

    <p>Becomes less flexible</p> Signup and view all the answers

    What is the role of motion parallax in judging depth?

    <p>To create relative motion when moving</p> Signup and view all the answers

    Which cue involves the size of the image projected onto the retina?

    <p>Size constancy</p> Signup and view all the answers

    What happens to binocular cortical neurons in the case of uncorrected strabismus?

    <p>Shift to monocular cues</p> Signup and view all the answers

    What are the computational goals of depth processing?

    <p>To infer the 3D structure of the environment</p> Signup and view all the answers

    Which cue provides order information and is a cue to depth order and interval?

    <p>Binocular disparity</p> Signup and view all the answers

    Study Notes

    Depth Perception

    • When the point of fixation is closer to the eyes, the angle of convergence increases.

    Stereo Vision

    • The threshold for disparity judgments in stereo vision is 1-2 arcminutes.
    • Binocular disparity is used in virtual reality to create depth perception.

    Strabismic Amblyopia

    • Uncorrected strabismus can lead to strabismic amblyopia.
    • In uncorrected strabismus, binocular cortical neurons are affected.

    Random Dot Stereograms

    • Random dot stereograms are used to study stereo vision and depth perception.

    Binocular Vision

    • The purpose of binocular vision is to perceive depth.

    Depth Processing

    • The computational goals of depth processing are to infer depth order, depth interval, and 3D shape.
    • Sensorimotor cues to depth include accommodation and motion parallax.

    Visual Angle

    • The measurement unit for visual angle is degrees (°).
    • At a distance of 57cm, 1cm equals 1.0° of visual angle.

    Atmospheric Perspective

    • Atmospheric perspective is a cue to depth order and interval.

    Depth Cues

    • Motion parallax provides order information and can be used to infer depth order, interval, and 3D shape.
    • Binocular disparity provides order information and can be used to infer depth order, interval, and 3D shape.
    • Size cues involve the size of the image projected onto the retina.

    Lens and Aging

    • As we age, the lens becomes less flexible, affecting vision.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    3. Depth Perception & Binocular Vision copy.docx

    Description

    Test your understanding of depth perception and binocular vision with this critical reading quiz on Cornell Notes. Explore the concepts of 3-dimensional space, horizontal and vertical dimensions, and how our eyes perceive depth. Assess your knowledge of depth perception and challenge yourself with questions on judging depth coordinates.

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser