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HCI
2011
13 years 21 days ago
Pen Tip Position Estimation Using Least Square Sphere Fitting for Customized Attachments of Haptic Device
In this paper, a method for estimating the pen tip position of customized haptic device attachments is presented. Least squares sphere fitting is applied to the acquired point clou...
Masanao Koeda, Masahiko Kato
SIGIR
2012
ACM
11 years 11 months ago
Optimizing positional index structures for versioned document collections
Versioned document collections are collections that contain multiple versions of each document. Important examples are Web archives, Wikipedia and other wikis, or source code and ...
Jinru He, Torsten Suel
MICCAI
2009
Springer
14 years 10 months ago
Inverse C-arm Positioning for Interventional Procedures Using Real-Time Body Part Detection
The automation and speedup of interventional therapy and diagnostic workflows is a crucial issue. One way to improve these workflows is to accelerate the image acquisition procedur...
Christian Schaller, Christopher Rohkohl, Jochen Pe...
MICCAI
2006
Springer
14 years 10 months ago
Shape Filtering for False Positive Reduction at Computed Tomography Colonography
Abstract. In this paper, we treat the problem of reducing the false positives (FP) in the automatic detection of colorectal polyps at Computer Aided Detection in Computed Tomograph...
Abhilash A. Miranda, Tarik A. Chowdhury, Ovidiu Gh...
ICML
2003
IEEE
14 years 10 months ago
Learning with Positive and Unlabeled Examples Using Weighted Logistic Regression
The problem of learning with positive and unlabeled examples arises frequently in retrieval applications. We transform the problem into a problem of learning with noise by labelin...
Wee Sun Lee, Bing Liu