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1
Intro
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When are two textures similar?
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Texture Analysis
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Béla Julesz, father of texture
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Texton Discrimination (Julesz)
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Texture Synthesis input image
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Scene Classification (Renninger & Malik)
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Texton Histogram Matching
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Discrimination of Basic Categories
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Scene Recognition using Texture (2001)
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Object Recognition is just Texture Recognition
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Need learning to handle complexity!
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Qualitative 3D Scene Reasoning
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Support
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Position, Probability, Size
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3D Spatial Layout
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Our Main Challenge
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Infer Most Likely Scene
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Qualitative 3D surfaces
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The World Behind the image
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Qualitative vs. Quantitative 3D
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Occlusion Reasoning is Necessary
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Line Labeling [Clowes 1971, Huffman 1971; Waltz 1972; Malik 1986]
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Are Junctions local evidence?
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Recover Major Occlusions
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3D Depth Cues for Occlusion
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Geometrically Coherent Image Interpretation
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The Problem with Labeling
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Simple 3D renderings
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Capacity of Visual Long Term Memory (Aude Oliva)
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how far can we push the fidelity of visual LTM representation ? Same object, different states
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Inspired my work in Self-supervised Representation Learning
Description:
Explore a 31-minute conference talk by Alyosha Efros from the University of California, Berkeley, delving into the intersection of psychology and computer vision. Discover how studying psychology can benefit computer vision research, examining concepts like texture analysis, scene classification, and qualitative 3D scene reasoning. Learn about the work of Béla Julesz, the father of texture, and explore techniques such as texton discrimination and histogram matching. Investigate object recognition as texture recognition and the importance of learning to handle complexity. Examine qualitative 3D surface inference, occlusion reasoning, and line labeling techniques. Gain insights into the challenges of geometrically coherent image interpretation and the capacity of visual long-term memory. Understand how this research has inspired work in self-supervised representation learning, highlighting the valuable lessons computer vision can draw from psychological studies.

Why It Pays to Study Psychology - Lessons from Computer Vision

MITCBMM
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