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MIRAGE
2007
Springer
16 years 16 days ago
Segmentation of Soft Shadows Based on a Daylight- and Penumbra Model
Abstract. This paper introduces a new concept within shadow segmentation for usage in shadow removal and augmentation through construction of an alpha overlay shadow model. Previou...
Michael Nielsen, Claus B. Madsen
MVA
2007
100views Computer Vision» more  MVA 2007»
15 years 7 months ago
Japanese Phone Recognition Using Lip Image Information
This paper describes Japanese phone recognition for lip reading based on a novel feature called trajectory feature to obtain high recognition rate. Trajectory feature is a time ch...
Takeshi Saitoh, Mitsugu Hisagi, Ryosuke Konishi
MVA
2002
261views Computer Vision» more  MVA 2002»
15 years 6 months ago
Detecting Faces in Color Images Using an Adaptive Color Model and Salient Features
Face detection has many interesting applications such as a face recognition system, a surveillance system, and videolimage indexing system. In this paper, we propose a new method ...
Hang-Bong Kang
AC
2003
Springer
15 years 11 months ago
A Face Recognition System Based on Local Feature Characterization
A completely automatic face recognition system is presented. The method works on color and gray level images: after having localized the face and the facial features, it determines...
Paola Campadelli, Raffaella Lanzarotti
ICIP
2000
IEEE
16 years 8 months ago
Flicker Reduction in Old Films
This paper deals with the reduction of flicker in old films. This artifact appears as global, quick and random variations of the luminance and contrast between consecutive frames ...
Valery Naranjo, Antonio Albiol