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    • Visual Signs
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    • Mental Iconicity (2026)
    • Mental Iconicity (2023)
    • Visual Signs (2023)
    • Emotions and their Expression (2022)
    • Non-Linguistic Representation (2021)
    • Visual Narrative (2020)
    • Visual Objects (2018)
    • Indexicality (2018)
    • Naturalizing Intentionality (2017)
    • Iconic/Symbolic (2015)
    • Pictorial Semantics (2013)
    • The Semantics of Irreality (2013)
    • Computation &Cognition (2012)
  • Workshops
    • Visual Narrative (2012)
    • Iconicity (2015)
    • SLIME 1 (2022)
    • SLIME 2 (2023)
    • Iconicity and Cognition (2023)
  Seminars
  • Home
  • Classes
    • Visual Signs
    • Computational Theory of Mind
    • Introduction to Philosophy of Mind
  • Seminars
    • Mental Iconicity (2026)
    • Mental Iconicity (2023)
    • Visual Signs (2023)
    • Emotions and their Expression (2022)
    • Non-Linguistic Representation (2021)
    • Visual Narrative (2020)
    • Visual Objects (2018)
    • Indexicality (2018)
    • Naturalizing Intentionality (2017)
    • Iconic/Symbolic (2015)
    • Pictorial Semantics (2013)
    • The Semantics of Irreality (2013)
    • Computation &Cognition (2012)
  • Workshops
    • Visual Narrative (2012)
    • Iconicity (2015)
    • SLIME 1 (2022)
    • SLIME 2 (2023)
    • Iconicity and Cognition (2023)

Visual Objects

​ABOUT
Prof. Gabriel Greenberg [[email protected]]
Philosophy 281
Winter 2018

​SYLLABUS
Course descriptions: This seminar series begins by distinguishing cognitive and perceptual processes, focusing on visual reference. It critically examines perceptual content, questioning direct realism and introducing the concept of visual space. The course covers perceptual reference and the computational aspects of vision, emphasizing inference and processing stages. It addresses the vehicle, content, and meta-semantics of visual reference, exploring how visual perception is constrained by and connected to its content and causal relationships.

Introduction

1. Perception, Cognition, and Reference
1/9
Handout: Introduction

No reading.

Meta-semantics

2. External Conditions
1/16
Handout: Causal Analysis

Readings:
  • Pears 1976 "The causal conditions of perception"
  • Tye 1982 "A causal analysis of seeing"

Recommended: 
  • Goldman 1977 "Perceptual objects"
  • Evans 1982 Varieties of Reference, Chapter 6

3. Internal Conditions
​1/23
Handout: Meta-semantics: Internal Conditions

Readings:
  • Warnock "Seeing," Section I (pp. 201-210)
  • Dretske 1969 "Non-epistemic seeing," Section 2 (pp. 18-35)
  • Siegel 2006 "How does visual phenomenology constrain object-seeing?" 

4. Reference, Description, and Accuracy
​1/30
Handout: Direct Reference

Readings:
  • Dickie 2015 "Perception and Demonstratives"
  • Greenberg 2018 "Content and Target in Pictorial Representation"

Recommended:
  • Dickie 2011 "Visual Attention Fixes Demonstrative Reference by Eliminating Referential Luck"

Representation

5. ​Feature Maps and Object Files
​2/6
Handout: Feature Maps and Object Files

Readings:
  • Treisman 1986 "Features and objects in visual processing"
  • Treisman 1988 "Features and objects"

Recommended:
  • Treisman and Gelade
  • Treiseman, Khaneman, and Gibbs

6. Visual Indexes
​2/13
Handout: Visual Indexes

Readings:
  • Pylyshyn 2001 "Visual indexes, preconceptual objects, and situated vision"
  • Green and Quilty-Dunn 2021 "What is an object file?"

Recommended:
  • Pylshyn 2003 Seeing and Visualizing, Chapter 4 and 5 
  • Green 2018 "What do object files pick out?" 

7. ​Segmentation and Object Representation
​2/20
Handout: ​Grouping and Object Representation

Readings:
  • Palmer 1999  "Chapter 6: Organizing Objects and Scenes" in Vision Science

Recommended:
  • Palmer 1999  "Chapter 7: Perceiving Object Properties and Parts" in Vision Science
  • Palmer 1999  "Chapter 8: Representing Shape and Structure" in Vision Science

Content

8. ​Singular Accuracy Conditions
​2/27
Handout: ​Singular Accuracy Conditions

Readings:
  • Burge 2005 "Disjunctivism and perceptual psychology" (skip the appendix)

9. Grappy Content
3/6
Handout: ​Modes of Presentation

Readings:
  • Siegel 2011 "Chapter 6: The role of objects in visual experience"
  • Schellenberg 2018 "Chapter 4: Fregean Particularism" in The Contents of Visual Experience

10. ​Discourse Referents and Visual Referents
3/13
Handout: Discourse Referents and Visual Referents

Readings:
  • Karttunen 1976 "Discourse referents"
  • Clark 2004 "Feature placing and proto objects"
  • Abusch 2012 "Applying discourse semantics and pragmatics to co-reference in picture sequences"
  • Greenberg (MS) "Visual discourse referents"

​COURSE REQUIREMENTS

1. Short Paper (~5 pages)
Due Thurs, Feb 15
This paper should be exegetical. Pick one fairly specific idea from one of the readings and explain it. Though you may discuss challenges to the ideas under discussion, the emphasis should be on methodical explanation, not theory-building or argument.  ​

2. ​Long Paper (15-20 pages)
Due Mon, March 26
This paper should advance a thesis and argue for it. It need not be original to the literature, but it should be original to you. Outside reading is not required, but may be recommended. You are encouraged to build upon your first paper. Possible topics might include: develop an objection to a theory; develop a reply to an existing theory; develop a variant of an existing theory; compare two existing theories, and so on. The degree of focus should be comparable to the first paper, but here you should go beyond exegesis.

3. Meetings (minimum 2)
Due: one before Feb 12, one before March 26.
These can be short, half-hour meetings. They should be oriented towards the writing you are doing (at least). You should prepare a short list of issues you’d like to discuss— and if possible, a proposed outline for your paper.

  • Home
  • Classes
    • Visual Signs
    • Computational Theory of Mind
    • Introduction to Philosophy of Mind
  • Seminars
    • Mental Iconicity (2026)
    • Mental Iconicity (2023)
    • Visual Signs (2023)
    • Emotions and their Expression (2022)
    • Non-Linguistic Representation (2021)
    • Visual Narrative (2020)
    • Visual Objects (2018)
    • Indexicality (2018)
    • Naturalizing Intentionality (2017)
    • Iconic/Symbolic (2015)
    • Pictorial Semantics (2013)
    • The Semantics of Irreality (2013)
    • Computation &Cognition (2012)
  • Workshops
    • Visual Narrative (2012)
    • Iconicity (2015)
    • SLIME 1 (2022)
    • SLIME 2 (2023)
    • Iconicity and Cognition (2023)