Results 221 to 230 of about 40,450 (267)
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IEEE Transactions on Circuits and Systems for Video Technology, 2018
Normally, modeling 3D face is an effective way for pose-invariant recognition, yet its expensive computation significantly discourages potential applications. In this paper, a simple and fully automatic panoramic image-based pose-invariant face recognition method is proposed to present excellent accuracy with low complexity. In this paper, a face shape
Yun-Fu Liu +4 more
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Normally, modeling 3D face is an effective way for pose-invariant recognition, yet its expensive computation significantly discourages potential applications. In this paper, a simple and fully automatic panoramic image-based pose-invariant face recognition method is proposed to present excellent accuracy with low complexity. In this paper, a face shape
Yun-Fu Liu +4 more
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Clinical Obstetrics and Gynecology, 1983
The method of CO2 panoramic hysteroscopy was described. It can be performed as an office procedure without the need for preliminary cervical dilatation or even a paracervical nerve block. The risks are minimal, and the benefits of being able to see the uterine cavity are manifold.
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The method of CO2 panoramic hysteroscopy was described. It can be performed as an office procedure without the need for preliminary cervical dilatation or even a paracervical nerve block. The risks are minimal, and the benefits of being able to see the uterine cavity are manifold.
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Journal of the American Academy of Dermatology, 2023
Leonardo Spagnol, Abraham +3 more
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Leonardo Spagnol, Abraham +3 more
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The 2nd Canadian Conference on Computer and Robot Vision (CRV'05), 2005
An immersive experience where one views imagery captured from a panoramic camera with a head mounted display (HMD) or "cave" display system is an example of image processing that would be appreciated by the masses. In such a system, a user can see what would be seen from several viewpoints in a natural way by simply moving their head around.
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An immersive experience where one views imagery captured from a panoramic camera with a head mounted display (HMD) or "cave" display system is an example of image processing that would be appreciated by the masses. In such a system, a user can see what would be seen from several viewpoints in a natural way by simply moving their head around.
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Computer Graphics Forum, 2008
AbstractMany video sequences consist of a locally dynamic background containing moving foreground subjects. In this paper we propose a novel way of re‐displaying these sequences, by giving the user control over a virtual camera frame. Based on video mosaicing, we first compute a static high quality background panorama. After segmenting and removing the
Chris Hermans +4 more
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AbstractMany video sequences consist of a locally dynamic background containing moving foreground subjects. In this paper we propose a novel way of re‐displaying these sequences, by giving the user control over a virtual camera frame. Based on video mosaicing, we first compute a static high quality background panorama. After segmenting and removing the
Chris Hermans +4 more
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Limitations of panoramic radiography
Oral Surgery, Oral Medicine, Oral Pathology, 1968Abstract Oral panography is a valuable and simplified procedure which can supply helpful and even essential information in a variety of situations encountered in daily practice. Lack of clarity of the image projected on the film contraindicates complete reliance on this procedure when image sharpness is essential, as it usually is. As a supplement to
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Pattern Recognition Letters, 1998
This paper presents a new method of camera calibration for a panoramic stereovision sensor based on cylindrical projective geometry. The panoramic sensor allows us to get peripheral information about unknown environments, the architecture simplifies computation considerably. The device needs no calculation of epipolar lines.
Ryad Benosman +2 more
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This paper presents a new method of camera calibration for a panoramic stereovision sensor based on cylindrical projective geometry. The panoramic sensor allows us to get peripheral information about unknown environments, the architecture simplifies computation considerably. The device needs no calculation of epipolar lines.
Ryad Benosman +2 more
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Signal Processing: Image Communication, 2003
Abstract In this paper, the problem of constructing the whole view of a scene background from an image sequence is considered. First, point or block correspondence between each pair of successive frames is determined. Three parametric motion models are used: 2-D translation with scale change, affine, and projective.
M. Traka, Georgios Tziritas
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Abstract In this paper, the problem of constructing the whole view of a scene background from an image sequence is considered. First, point or block correspondence between each pair of successive frames is determined. Three parametric motion models are used: 2-D translation with scale change, affine, and projective.
M. Traka, Georgios Tziritas
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Journal of the American Academy of Dermatology, 2021
Leonardo Spagnol, Abraham +3 more
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Leonardo Spagnol, Abraham +3 more
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