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INKJET DEPOSITION SYSTEM WITH COMPUTER VISION-BASED CALIBRATION FOR TARGETING ACCURACY
custom inkjet system Robotics Institute TARGETING ACCURACY
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2009/12/23
This report describes a custom inkjet system, which was developed at the Robotics Institute, for accurately depositing various material inks onto or relative to specified target locations on substrate...
Joint Brain Parametric T1-Map Segmentation and RF Inhomogeneity Calibration
Brain Parametric T1-Map Segmentation RF Inhomogeneity Calibration
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2009/9/4
We propose a constrained version of Mumford and Shah's (1989) segmentation model with an information-theoretic point of view in order to devise a systematic procedure to segment brain magnetic resonan...
Robust Visual Tracking Method Based on the Optical Property of an Endoscopic Camera∼Performance evaluation and application to direct calibration of endoscopic cameras∼
Robust visual tracking Camera calibration Endoscopic surgery Infrared reflectance marker Image processing
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2009/6/5
Endoscopic surgery is minimally invasive and presents many advantages for the patient such as reduced pain, less scarring, and quicker recovery. However, endoscopic cameras offer a narrow field of vi...
Calibration of an orientation sensor for freehand 3D ultrasound and its use in a hybrid acquisition system
an orientation sensor freehand 3D ultrasound a hybrid acquisition system
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2010/2/25
Gold standard freehand 3D ultrasound acquisition requires the synthesis of image-based techniques, for good fine scale detail, and position sensors, for good large scale geometrical accuracy. A hybrid...