PPT-Modeling Visual clutter perception using proto-objects

ChenPing Yu Prof Dimitris Samaras Prof Greg Zelinsky Introduction The goal model human visual clutter perception Visual clutter A confused collection or a crowded disorderly state Increasing visual clutter. with cognition?. The Cognitive Impenetrability of Vision. Read . Seeing & Visualizing. Chapter 2 or the BBS article on my web site: . ruccs.rutgers.edu/faculty/pylyshyn.html. The accepted answer goes along with intellectual (and political) fashions. Tech Talk @ . shutterstock. . . Presenter: . Chen-Ping Yu, PhD Candidate. Research Advisors: . Dr. . Dimitris. Samaras (computer science). Dr. Greg . Zelinsky. (psychology). . . Look closely at the illustration of a seal act for a circus in . the figure below. . What do you see?. Would you have seen it differently without the cue?. You may have identified a seal balancing a ball on its nose with its trainer on the right holding a fish in one hand and a stick in the other. . Modified from: http://www.appsychology.com/Book/Biological/perception.htm. Perception. T. he way we interpret the information we sense . The way we interpret the world in many ways dictates our sense of reality.  . ,. Stanford. Rob Fergus,. NYU. Antonio Torralba, MIT. Recognizing and Learning . Object Categories: Year . 2009. ICCV 2009 Kyoto, . Short Course,. September 24. Testimonials: “since I attended this. Chen-Ping Yu. Prof. Dimitris Samaras. Prof. Greg . Zelinsky. Introduction. The goal: model human visual clutter perception.. Visual clutter: A “confused collection”, or a “crowded disorderly state”. Increasing visual clutter.. Depth perception enables us to judge . distances.. Humans develop depth perception when they learn to crawl.. 1. Visual Cliff. Innervisions. Binocular Cues. Retinal disparity: . Images from the two eyes differ. . with cognition?. The Cognitive Impenetrability of Vision. Read . Seeing & Visualizing. Chapter 2 or the BBS article on my web site: . ruccs.rutgers.edu/faculty/pylyshyn.html. The accepted answer goes along with intellectual (and political) fashions. Perception pt. 2. http://www.psychologie.tu-dresden.de/i1/kaw/diverses%20Material/www.illusionworks.com/index.html. http://www.eyetricks.com/scary_optical_illusion2.htm. Difference Thresholds. Any smallest detectable change in a stimulus:. (1) Model human clutter perception using proto-objects. (2) Estimate “set size” for realistic scenes.. What is Visual Clutter? . A “confused collection” or a “crowded disorderly state”. Increasing visual clutter leads to poorer performance in many behavioral tasks (e.g. visual search).. AP PSYCH 42S (15) ~ Daniel B. & Hao-Yi S.. Guess which term the picture correlates to.. Prev. : . Gesalt. Where one perceives an entire image before recognizing individual parts. Prev. : figure ground. Tech Talk @ . shutterstock. . . Presenter: . Chen-Ping Yu, PhD Candidate. Research Advisors: . Dr. . Dimitris. Samaras (computer science). Dr. Greg . Zelinsky. (psychology). . . School of thought interested in how people naturally organize their perceptions according to certain patterns.. Emphasizes that the . whole. is greater than the sum of its parts.. Max Wertheimer. GESTALT PRINCIPLES. Absolute Threshold. Brightness. Hue. Difference Threshold. Wavelength . 2. Which theory best explains how we . perceive. low-pitched sounds?. Place Theory. Opponent – Process Theory. Frequency Theory.