How do humans sketch objects?

M Eitz, J Hays, M Alexa - ACM Transactions on graphics (TOG), 2012 - dl.acm.org
Humans have used sketching to depict our visual world since prehistoric times. Even today,
sketching is possibly the only rendering technique readily available to all humans. This …

Sun attribute database: Discovering, annotating, and recognizing scene attributes

G Patterson, J Hays - … IEEE conference on computer vision and …, 2012 - ieeexplore.ieee.org
In this paper we present the first large-scale scene attribute database. First, we perform
crowd-sourced human studies to find a taxonomy of 102 discriminative attributes. Next, we …

Describing clothing by semantic attributes

H Chen, A Gallagher, B Girod - … Computer Vision, Florence, Italy, October 7 …, 2012 - Springer
Describing clothing appearance with semantic attributes is an appealing technique for many
important applications. In this paper, we propose a fully automated system that is capable of …

Describing the scene as a whole: Joint object detection, scene classification and semantic segmentation

J Yao, S Fidler, R Urtasun - 2012 IEEE conference on computer …, 2012 - ieeexplore.ieee.org
In this paper we propose an approach to holistic scene understanding that reasons jointly
about regions, location, class and spatial extent of objects, presence of a class in the image …

Recognizing scene viewpoint using panoramic place representation

J Xiao, KA Ehinger, A Oliva… - 2012 IEEE Conference …, 2012 - ieeexplore.ieee.org
We introduce the problem of scene viewpoint recognition, the goal of which is to classify the
type of place shown in a photo, and also recognize the observer's viewpoint within that …

[PDF][PDF] Collective generation of natural image descriptions

P Kuznetsova, V Ordonez, A Berg… - Proceedings of the …, 2012 - aclanthology.org
We present a holistic data-driven approach to image description generation, exploiting the
vast amount of (noisy) parallel image data and associated natural language descriptions …

A dictionary learning approach for classification: Separating the particularity and the commonality

S Kong, D Wang - European conference on computer vision, 2012 - Springer
Empirically, we find that, despite the class-specific features owned by the objects appearing
in the images, the objects from different categories usually share some common patterns …

Discriminative spatial saliency for image classification

G Sharma, F Jurie, C Schmid - 2012 IEEE Conference on …, 2012 - ieeexplore.ieee.org
In many visual classification tasks the spatial distribution of discriminative information is (i)
non uniform eg personreading'can be distinguished fromtaking a photo'based on the area …

Hedging your bets: Optimizing accuracy-specificity trade-offs in large scale visual recognition

J Deng, J Krause, AC Berg… - 2012 IEEE Conference on …, 2012 - ieeexplore.ieee.org
As visual recognition scales up to ever larger numbers of categories, maintaining high
accuracy is increasingly difficult. In this work, we study the problem of optimizing accuracy …

Super-resolution from internet-scale scene matching

L Sun, J Hays - 2012 IEEE International conference on …, 2012 - ieeexplore.ieee.org
In this paper, we present a highly data-driven approach to the task of single image super-
resolution. Super-resolution is a challenging problem due to its massively under-constrained …