Cues We Use To Infer Depth Sensation and Perception.

Slides:

Advertisements

Similar presentations

Unit 4(G): Perceptual Organization and Interpretation

Advertisements

Monocular and Binocular cues

Perception The process of organizing and interpreting information, enabling us to recognize meaningful objects and events.

Perception Chapter 4.

Depth Cues Pictorial Depth Cues: aspects of 2D images that imply depth

Unit 4: Sensation & Perception

Thinking About Psychology: The Science of Mind and Behavior Charles T. Blair-Broeker Randal M. Ernst.

Introductory Psychology Concepts

Chapter 8: Vision in three dimensions Basic issue: How do we construct a three-dimension visual experience from two- dimensional visual input? Important.

Seeing a Three- Dimensional World Jie Ju Lin. Outline Introduction Major sources of depth information Binocular and Monocular Static cues Sensation and.

Imaging Science FundamentalsChester F. Carlson Center for Imaging Science Binocular Vision and The Perception of Depth.

DEPTH AND SIZE PERCEPTION Problems for Perceiving Depth and Size Oculomotor Cues Monocular Cues Binocular Disparity Size Constancy.

Part 1. Part 1: Sensory Processing Vision Part 2: Other Sensory Systems.

Reading Gregory 24 th Pinker 26 th. Seeing Depth What’s the big problem with seeing depth ?

PSYC 330: Perception Depth Perception. The Puzzle The “Real” World and Euclidean Geometry The Retinal World and Projective Geometry Anamorphic art.

Depth Perception – Monocular and Binocular Depth cues

DEPTH PRINCIPLES The ability to accurately estimate the distance of objects and therefore perceive the world in three dimensions.

Biopsychological Domain

Perception The process of organizing and interpreting information, enabling us to recognize meaningful objects and events.

With respect to STM, grouping several items together to form a single larger item is called: A.BlockingB.Lumping C.ChunkingD.Grouping Electrochemical.

By Andrea Rees. Gestalt Principles 1) Closure 2) Proximity 3) Similarity 4) Figure VISUAL PERCEPTION PRINCIPLES OVERVIEW Depth Principles Binocular 1)

BY JESSIE PARKER VISUAL PERCEPTION PRINCIPLES. VISUAL PERCEPTION Visual perception is the ability to interpret the surrounding environment by processing.

1 Perception, Illusion and VR HNRS 299, Spring 2008 Lecture 8 Seeing Depth.

Sensation and Perception. Opponent process theory Trichromatic theory.

Perception. The process of organizing and interpreting sensory information.

Gestalt Organization How the brain organizes incomplete information perceptually into a whole. “The whole is greater than the sum of its parts.” Our experiences,

Two Views of Perception: Bottom-up processing: -Low-level -Feature driven Top-down processing -Knowledge driven -Unconscious inference (Helmholtz)

Perception Is… The process of recognizing, organizing, and interpreting sensory information.

Agenda – Wednesday, January 29 th Reading Quiz #3 S&P Terms/Notes S&P Group assignment Tomorrow: S&P Group assignment presentation.

Perception Chapter 8, Section 3. Perception Allows us to confront changes in the environment; this allows us to adapt to change. The brain receives information.

Sensory process & perception Eesha Sharma, MD. Sense organs.

Vision: Distance & Size Perception. Useful terms: ● Egocentric distance: distance from you to an object. ● Relative distance: distance between two objects.

Depth Perception and Perceptional Illusions. Depth Perception The use of visual cues to perceive the distance or three-dimensional characteristics of.

R.G. Bias | | Name that tune. Song title? Performer(s)? 1.

Perception 1. Inattentional Blindness Challenge: Count the number of passes the white shirts pass! VideoVideo (2mins) Video Type of selective attention.

Thinking About Psychology: The Science of Mind and Behavior 2e Charles T. Blair-Broeker Randal M. Ernst.

Depth Perception Kimberley A. Clow

How Far Away Is It? Depth Perception

Perception and VR MONT 104S, Fall 2008 Lecture 8 Seeing Depth

Visual Perception. What is Visual Perception? Visual perception are rules we apply to visual information to assist our organisation and interpretation.

Sensation and Perception The Five Senses Gestalt Perceptions Cues to the brain.

VISUAL PERCEPTION PRINCIPLES By Mikayla. VISUAL PERCEPTION PRINCIPLES  Gestalt principles 1.Closure 2.Proximity 3.Similarity 4.Figure-ground  Depth.

PERCEPTUAL ORGANIZATION.  When we are given a cluster of sensations, we organize them into a “gestalt” or a “whole”  “The whole is greater than the.

Visual Perception Part B. Depth Perception Allows us to see three dimensions even though images on retina are two dimensional Allows us to judge distance.

Perception. The means by which information acquired from the environment via the sense organs is transformed into experiences of objects, events, sounds,

Depth Perception Allows you to see the world in three dimensions (3D) Allows you to see the world in three dimensions (3D)

Thinking About Psychology: The Science of Mind and Behavior

Chamberlain 2011 AP psych Sensory Perception

Perception The process of organizing and interpreting information, enabling us to recognize meaningful objects and events.

R. C. James Photograph.

VISUAL PERCEPTION PRINCIPLES

Visual Perception Chapter 3.

Visual Perception Principles

Chapter 6: Perception.

How Far Away Is It? Depth Perception

UGS 302 Usability and User-Centered Design

REPRESENTATION AND REALITY

Perception The process of organizing and interpreting sensory information.

How do we perceive?.

How do we maintain a stable perceptual world?

PERCEPTION is the process of organizing and interpreting sensory information.

Perception The process of organizing and interpreting information, enabling us to recognize meaningful objects and events.

UNIT 1: INTRODUCTION TO PSYCHOLOGY

UNIT 1: INTRODUCTION TO PSYCHOLOGY

4. Visual Sensory Systems

4. Visual Sensory Systems

Gestalt The “whole,” or the organizational patterns that we tend to perceive Gestalt psychologists stressed that the whole is greater than the sum of its.

How do we maintain a stable perceptual world despite moment-to-moment variations in input stimulation? Distal vs. Proximal Stimulus Unconscious inference.

Presentation transcript:

Cues We Use To Infer Depth Sensation and Perception

Concept Map of Cues Is On Our Website

Oculomotor Cues Accommodation Convergence Q: What are the muscles doing? Q: What is our brain doing with this information?

Oculomotor Cue: Accommodation Q: What is the cue? i.e., what are the muscles doing? Q: What is our brain doing with this information? i.e., when does the brain interpret something as being distant? When does the brain interpret something as being close?

Oculomotor Cue: Convergence Q: What is the cue? i.e., what are the muscles doing? Q: What is our brain doing with this information? i.e., when does the brain interpret something as being distant? When does the brain interpret something as being close?

Visual Cues Binocular Cue Monocular Cues

Visual Cues: Binocular Cue Binocular Disparity What is the cue? What does our brain “assume”?

Visual Cues: Monocular Cues Motion Parallax What is the cue? What does our brain do with the information? Static Cues

What do you need to get out of this section? At the end of this section, you should be comfortable articulating: What is in the real world How our brain interprets this information as depth What the particular cue is called

Monocular: Static Cues Interposition Shading Perspective

Static Cues: Interposition

Static Cues: Shading

Static Cues: Perspective Linear perspective Aerial perspective Texture gradient Position… …in visual field …relative to horizon Relative size

Static Cues: Perspective: Linear perspective

Static Cues: Perspective: Aerial perspective

Static Cues: Perspective: Texture gradient

Static Cues: Perspective: Position in visual field

Static Cues: Perspective: Relative size