مشاهده مشخصات مقاله
Shape Reconstruction from Space Curves through the Rigid Motion
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نویسنده (ها) |
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Hossein Ebrahimnezhad
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Hassan Ghassemian
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مربوط به کنفرانس |
دوازدهمین کنفرانس بینالمللی سالانه انجمن کامپیوتر ایران |
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چکیده |
Profiles of an object provide rich information about its geometry and can be used for shape reconstruction
under known object movement. In this paper we propose a method to estimate the motion from space curves.
The moving object is captured by two cameras during time. A robust curve stereo matching algorithm is
employed to extract the precise location of convinced space curves for any sequence. By tracking of the space
curves, the rigid motion estimation of object can be accomplished. So, by unifying the large number of virtual
cameras, the rays constructed from silhouette are intersected to recover the fine visual hull. Because of using the
curve matching scheme instead of color matching, the proposed method is less sensitive to color adjustment
between cameras and illumination changes of light source. Our method is applicable also to the low-texture
object. |
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قیمت |
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برای اعضای سایت : ۱٠٠,٠٠٠ ریال
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برای دانشجویان عضو انجمن : ۲٠,٠٠٠ ریال
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برای اعضای عادی انجمن : ۴٠,٠٠٠ ریال
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خرید مقاله
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