Results 221 to 230 of about 140,927 (264)

Hyperspectral integrated computational imaging

Analytical and Bioanalytical Chemistry, 2005
In the past, optics has served mainly to render the world more easily visible to humans. Now, computers are increasingly employed to make sense of the visual world in ways that people cannot. With a new generation of optics, scientists and engineers are recasting visual scenes for interpretation exclusively by computers.
Lisa A, Cassis, Aaron, Urbas, Robert A, Lodder   +2 more
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An integrated image segmentation/image analysis system

1988
The paper describes an integrated image segmentation/image analysis system. A segmentation algorithm which operates by tuning it's output to a pre-defined mathematical optimum is firstly outlined. Implementation of a rule-based image analysis system which makes use of the data computed during the segmentation process is then discussed. A pyramidal data
P. D. S. Irwin, A. Jesse Wilkinson
openaire   +1 more source

Integration of transitory image sequences

Proceedings of IEEE Conference on Computer Vision and Pattern Recognition CVPR-94, 1994
A transitory image sequence is one in which no scene element is visible through the entire sequence. This article deals with some major theoretical and algorithmic issues associated with the task of estimating structure and motion from transitory image sequences. Two representations, world-centered (WC) and camera-centered (CC), behave very differently
John (Juyang) Weng, Yuntao Cui, Narendra Ahuja, Ajit Singh   +3 more
openaire   +1 more source

Integral image computation on GPU

10th International Multi-Conferences on Systems, Signals & Devices 2013 (SSD13), 2013
In this paper we present an integral image algorithm that can run in real-time on a Graphics Processing Unit (GPU). Our system exploits the parallelisms in computation via the NVIDA CUDA programming model, which is a software platform for solving non-graphics problems in a massively parallel high performance fashion.
Marwa Chouchene, Fatma Ezahra Sayadi, Mohamed Atri, Rached Tourki   +3 more
openaire   +1 more source

Image integration in electroanatomic mapping

Herzschrittmachertherapie & Elektrophysiologie, 2007
Over the past five years, integration of the pre-procedural MR/CT images with a 3D electroanatomic mapping system has been developed to facilitate catheter ablation of clinical arrhythmias. It presents a significant advantage over the less-detailed surrogate geometry created by the 3D mapping systems.
J, Dong, T, Dickfeld
openaire   +2 more sources

Multimodal Navigation Integrated with Imaging

2010
Intraoperative high-field MRI in combination and close integration with microscope-based navigation serving as a common interface for the presentation of multimodal data in the surgical field seems to be one of the most promising surgical setups allowing avoiding unwanted tumor remnants while preserving neurological function.
Christopher, Nimsky, Daniela, Kuhnt, Oliver, Ganslandt, Michael, Buchfelder   +3 more
openaire   +2 more sources

Integrating Dialogue Systems with Images

2012
The paper presents a novel approach, in which images are integrated with a dialogue interface that enables them to communicate with the user. The structure of the corresponding dialogue system is supported by graphical ontologies and enables the system learning from the dialogues.
Ivan Kopecek, Radek Oslejsek, Jaromír Plhák   +2 more
openaire   +1 more source

An integrated approach to image retrieval

2012 35th International Conference on Telecommunications and Signal Processing (TSP), 2012
The usefulness of an image database depends on whether the image of interest can be easily located. Feature extraction is a crucial step of image retrieval. The well known SIFT descriptor is a keypoint based image feature. It can be used to robustly find the same objects in different images, i.e., achieve the object recognition task. However, it is not
Liang-Hua Chen, Yao-Ling Hung, Li-Yun Wang   +2 more
openaire   +1 more source

Anisotropic Range Image Integration

2012
Obtaining high-quality 3D models of real world objects is an important task in computer vision. A very promising approach to achieve this is given by variational range image integration methods: They are able to deal with a substantial amount of noise and outliers, while regularising and thus creating smooth surfaces at the same time. Our paper extends
Schroers, C., Zimmer, H., Valgaerts, L., Bruhn, A., Demetz, O., Weickert, J.   +5 more
openaire   +2 more sources

An integrated framework for image classification

2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100), 2002
This paper presents a novel method for classifying an image into one of predefined classes in a data bank by applying mutual information to a representation of the Fourier amplitude domain. Template and test images are made translation and rotation invariant through the Fourier-Mellin transform.
Xuling Luo, Gagan Mirchandani
openaire   +1 more source