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Abstract visualization of large-scale time-varying data
Title
Abstract visualization of large-scale time-varying data
Author
Yu, Li
Date Created
2012
Subjects--Topical
Computer science, Computer engineering
Description
The explosion of large-scale time-varying datasets has created critical challenges for scientists to study and digest. One core problem for visualization is to develop effective approaches that can be used to study various data features and tempor...
Fine-grained Video Classification for Rare Events
Title
Fine-grained Video Classification for Rare Events
Author
Shan, Junjie
Date Created
2018
Subjects--Topical
Computer science, Information technology
Description
Video analysis plays an important role in the field of computer vision and finds its application in many areas. Fine-grained event classification is one of the most challenging problems in video analysis due to subtle difference between classes an...
Lower limb biomechanics after total knee arthroplasty
Title
Lower limb biomechanics after total knee arthroplasty
Author
Wang, Shangcheng
Date Created
2018
Subjects--Topical
Mechanics, Biomechanics, Kinesiology
Description
Knee osteoarthritis is a painful and disabling disease that is prevalent among elder adults. Total knee arthroplasty (TKA) can effectively alleviate knee arthritic pain and improve patient quality of life. Unfortunately, there are evidences showin...
Structural Learning for Large Scale Image Classification
Title
Structural Learning for Large Scale Image Classification
Author
Shen, Yi
Date Created
2013
Subjects--Topical
Computer science
Description
To leverage large-scale collaboratively-tagged (loosely-tagged) images for training a large number of classifiers to support large-scale image classification, we need to develop new frameworks to deal with the following issues: (1) spam tags, i.e....
Surface-based 3D Object Modeling, Detection, and Pose Estimation in Cluttered Environments for Robotic Manipulation
Title
Surface-based 3D Object Modeling, Detection, and Pose Estimation in Cluttered Environments for Robotic Manipulation
Author
TENG, ZHOU
Date Created
2016
Subjects--Topical
Computer science
Description
Automatic identification and pose estimation of a target object through robotic perception is necessary for many robotic tasks, such as object manipulation, scene reconstruction and view planning. However, general object recognition and pose estim...
TOPIC MODELS FOR TAGGED TEXT
Title
TOPIC MODELS FOR TAGGED TEXT
Author
Ma, Zhiqiang
Date Created
2014
Subjects--Topical
Computer science
Description
Our world has been experiencing a dramatic and continually increasing growth of digital textual information. This phenomenon raises challenges in analyzing, understanding, organizing, and summarizing these large bodies of textual information. A la...
Towards large-scale and fine-grained image recognition
Title
Towards large-scale and fine-grained image recognition
Author
Zhang, Xiaofan
Date Created
2017
Subjects--Topical
Computer science
Description
In this dissertation, we aim to investigate the problem of large-scale and fine-grained image recognition, which focuses on the differentiation of subtle differences among subordinate classes and a large number of images. Particularly, we tackle t...
Using Occlusion to Track Multiple Objects with Similar Appearance
Title
Using Occlusion to Track Multiple Objects with Similar Appearance
Author
Fasciano, Thomas
Date Created
2015
Subjects--Topical
Computer science, Visual perception
Description
Multiple object tracking is a fundamental problem within computer vision and has a wide range of applications. Although well studied, it remains a difficult task especially in scenarios which contain many occluding and highly similar appearing obj...