143 search results - page 12 / 29 » Image Based Shadowing in Real-Time Augmented Reality |
105
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ICPR
2002
IEEE
16 years 23 days ago
2002
IEEE
This paper describes a method to extend the registration range of a vision-based augmented reality (AR) system. We propose to use natural feature points contained in images captur...
103
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RT
1997
Springer
15 years 3 months ago
1997
Springer
: The advent of computer augmented reality (CAR), in which computer generated objects mix with real video images, has resulted in many interesting new application domains. Providin...
121
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ISMAR
2003
IEEE
15 years 5 months ago
2003
IEEE
In this paper, we present a wearable Augmented Reality (AR) system with personal positioning based on walking locomotion analysis that allows a user to freely move around indoors ...
115
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PG
2002
IEEE
15 years 4 months ago
2002
IEEE
We present a new method for the detection and estimation of multiple directional illuminants, using a single image of any object with known geometry and Lambertian reflectance. W...
118
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ISMAR
2009
IEEE
15 years 6 months ago
2009
IEEE
Ultrasound (US) is a medical imaging modality which is extremely difficult to learn as it is user-dependent, has low image quality and many artifacts that depend on the viewing d...