Results 161 to 170 of about 3,266 (203)
Some of the next articles are maybe not open access.
Mosaicking Images With Parallax
Signal Processing: Image Communication, 2004In recent years, image mosaicking has been a focus of attention of many researchers and practitioners. Existing mosaicking methods are effective only in limited cases where the camera motion is almost a pure rotation or the viewed scene is planar or very far away.
Fadi Dornaika, Ronald Chung
exaly +2 more sources
Touchless Multiview Fingerprint Acquisition and Mosaicking
IEEE Transactions on Instrumentation and Measurement, 2013Touchless fingerprint capture devices have the advantage over traditional touch-based approaches of being hygienic and preventing distortions resulting from the contact of fingers. Single-view acquisition systems bring in problems, such as scene difference and a limited effective area.
Feng Liu 0013 +3 more
openaire +2 more sources
Mosaicking of optical remote sensing imagery
IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477), 2004Recent remote sensing applications are moving from an interpretation of single image swaths to regional mosaics. Within-swath and between-swath radiometric variations and ortho-rectification errors, especially for airborne sensors with a wide field of view, cause most of the problems during the mosaicking process.
Palubinskas, Gintautas +2 more
openaire +3 more sources
Fingerprint Mosaicking by Rolling and Sliding
2005In this paper, we propose a new scheme that a user enrolls his fingerprint images sequentially captured by rolling and sliding his finger, thus continuously contacting on the sensor. We also developed an image-fusion algorithm to mosaic the images obtained by the enrollment scheme.
Kyoungtaek Choi +2 more
openaire +2 more sources
Precision Registration and Mosaicking of Multicamera Images
IEEE Transactions on Geoscience and Remote Sensing, 2009A method for registering and mosaicking multicamera images is described. Registration is achieved using control points and projective transformation, paying special attention to factors that contribute to the precision registration of images. Among the corresponding control points found in overlapping images, those that best satisfy the projective ...
David J. Holtkamp, A. Ardeshir Goshtasby
openaire +2 more sources
Fingerprint Image Mosaicking by Recursive Ridge Mapping
IEEE Transactions on Systems, Man and Cybernetics, Part B (Cybernetics), 2007To obtain a large fingerprint image from several small partial images, mosaicking of fingerprint images has been recently researched. However, existing approaches cannot provide accurate transformations for mosaics when it comes to aligning images because of the plastic distortion that may occur due to the nonuniform contact between a finger and a ...
Kyoungtaek Choi +3 more
openaire +2 more sources
New methods for dynamic mosaicking
IEEE Transactions on Image Processing, 2001This paper presents a new technique for the creation of a sequence of mosaic images from an original video shot. A mosaic image represents, on a single image, the scene background seen all over the sequence and its creation requires the estimation of the warping parameters and the use of a blending technique.
openaire +3 more sources
Optimal criterion for dynamic mosaicking
Proceedings 1999 International Conference on Image Processing (Cat. 99CH36348), 2003The paper presents a technique for the creation of a sequence of mosaic images from an original video shot. A mosaic image represents, on a single image, the scene background seen all over the sequence and its creation requires the estimation of the warping parameters and the use of a blending technique.
openaire +2 more sources
Region-based image registration for mosaicking
International Journal of Computer Applications in Technology, 2010In this paper, a method for image registration using 2D regions as correspondence features is proposed. The proposed method consists of three stages. First, a region segmentation technique is used to find reasonably good regions in image pairs. Second, an adjacency relationship based region matching technique is proposed to find corresponding regions ...
openaire +2 more sources