Results 291 to 300 of about 731,441 (344)

Dense Semantic 3D Reconstruction

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2017
Both image segmentation and dense 3D modeling from images represent an intrinsically ill-posed problem. Strong regularizers are therefore required to constrain the solutions from being 'too noisy'. These priors generally yield overly smooth reconstructions and/or segmentations in certain regions while they fail to constrain the solution sufficiently in
Häne, Christian   +3 more
openaire   +3 more sources

3D Image Reconstruction

2021
This chapter outlines the fundamentals of several image reconstruction approaches currently in use in X-ray tomography at synchrotron radiation facilities and at industrial X-ray CT scanners, clarifying both their proper use and points of caution in image reconstruction.
openaire   +1 more source

3D Printed Reconstructions

2021
Three-dimensional (3D) printing is an emerging technology used in numerous fields of orthopedics and traumatology. There are at least three possible applications of this technology in musculoskeletal oncology: anatomical models, surgical tools and jigs, and implantable prostheses to reconstruct large bone defects.
Angelini, Andrea   +3 more
openaire   +2 more sources

3D Fingerprint Reconstruction

2013
As a 3D object, human finger provides more real and more features for personal identification if 3D fingerprint images are available. This chapter thus studies 3D fingerprint reconstruction technique from touchless multi-view fingerprint images captured by our own designed device, which offers a solution for 3D fingerprint recognition.
David Zhang, Guangming Lu
openaire   +1 more source

3D Reconstruction of Urban Areas

2011 International Conference on 3D Imaging, Modeling, Processing, Visualization and Transmission, 2011
Virtual representations of real world areas are increasingly being employed in a variety of different applications such as urban planning, personnel training, simulations, etc. Despite the increasing demand for such realistic 3D representations, it still remains a very hard and often manual process.
Charalambos Poullis, Suya You
openaire   +2 more sources

3D reconstruction: The registration problem

Computer Vision, Graphics, and Image Processing, 1988
Abstract Three dimensional (3D) reconstruction of serial sections through biological tissue is a very important method for visualizing and quantifying the 3D relationships between internal structures. This project involves the automation of the 3D reconstruction process, focusing on the problem of registering or aligning successive serial sections ...
openaire   +1 more source

3D Surface Reconstruction

2013
3D Surface Reconstruction: Multi-Scale Hierarchical Approaches presents methods to model 3D objects in an incremental way so as to capture more finer details at each step. The configuration of the model parameters, the rationale and solutions are described and discussed in detail so the reader has a strong understanding of the methodology.
F. Bellocchio   +3 more
openaire   +1 more source

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