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CVPR
2011
IEEE
14 years 6 months ago
Single-Image Shadow Detection and Removal using Paired Regions
In this paper, we address the problem of shadow detection and removal from single images of natural scenes. Different from traditional methods that explore pixel or edge informati...
Ruiqi Guo, Qieyun Dai, Derek Hoiem
ICCV
2011
IEEE
13 years 11 months ago
Smooth Object Retrieval using a Bag of Boundaries
We describe a scalable approach to 3D smooth object retrieval which searches for and localizes all the occurrences of a user outlined object in a dataset of images in real time. T...
Relja Arandjelovic, Andrew Zisserman
ICDAR
2011
IEEE
13 years 10 months ago
HAMEX - A Handwritten and Audio Dataset of Mathematical Expressions
—In this paper, we present HAMEX, a new public dataset that contains mathematical expressions available in their on-line handwritten form and in their audio spoken form. We have ...
Solen Quiniou, Harold Mouchère, Sebasti&aac...
JMLR
2012
13 years 1 months ago
Learning Low-order Models for Enforcing High-order Statistics
Models such as pairwise conditional random fields (CRFs) are extremely popular in computer vision and various other machine learning disciplines. However, they have limited expre...
Patrick Pletscher, Pushmeet Kohli
ICDAR
2007
IEEE
15 years 5 months ago
Handwriting Segmentation Contest
This paper presents the results of the Handwriting Segmentation Contest that was organized in the context of ICDAR2007. The aim of this contest was to use well established evaluat...
Basilios Gatos, Apostolos Antonacopoulos, Nikolaos...