the number of high quality images of rock panels containing petroglyphs grows steadily. Different time-consuming manual methods to determine and document the exact shapes and spatial locations of petroglyphs on a pane...
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Estimation of the area of mouth opening from a video of the speaker's face and processing of the simultaneously recorded speech signal can be used for estimation of vocal tract shape during speech production. A te...
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the proceedings contain 15 papers. the topics discussed include: development of the logic programming approach to the intelligent monitoring of anomalous human behaviour;location of pupil contour by Hough transform of...
ISBN:
(纸本)9789897580949
the proceedings contain 15 papers. the topics discussed include: development of the logic programming approach to the intelligent monitoring of anomalous human behaviour;location of pupil contour by Hough transform of connectivity components;testing an image mining approach to obtain pressure ulcers stage and texture;on image representing in image analysis;a variational method to remove the combination of Poisson and Gaussian noises;PRIAR using a graph segmentation method;virtual immersive environments for underwater archaeological exploration;current trends in mathematical image analysis - a survey;human pose estimation in video via MCMC sampling;signal processing for underwater archaeology;experimenting an embedded-sensor network for early warning of natural risks due to fast failures along railways;selective use of optimal image resolution for depth from multiple motions based on gradient scheme;and blood flow prediction and visualization within the aneurysm of the middle cerebral artery after surgical treatment.
Given two views of a static scene, estimation of correspondences between them is required for various computervision tasks, such as 3D reconstruction and registration, motion and structure estimation, and object reco...
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this paper presents a novel rendering algorithm based on depthimage warping to support virtual pan-tilt-zoom (PTZ) functionalities during 3D view generation. A method based on "3D-ness" knob is proposed for...
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Nonlocal means (NLM) image denoising algorithm is not feasible in many applications due to its high computational cost. High computational burden is due to the search of similar patches for each reference patch in the...
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Motion detection using background modeling is a widely used technique in object tracking. To meet the demands of real-time multi-target tracking applications in large and/or high resolution imagery fast parallel algor...
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Most of the work on adding accessories onto faces has been done in 2D. these methods use deep learning models and directly process the 2D images. In this paper, we perform this process in 3D space. this is done by con...
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Multispectral multifocus image fusion remains a challenging problem for the researchers in the computervision community. In this paper, we propose a novel solution to the above problem using guided filtering, steerab...
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ISBN:
(纸本)1595930361
Multispectral multifocus image fusion remains a challenging problem for the researchers in the computervision community. In this paper, we propose a novel solution to the above problem using guided filtering, steerable local frequency and an improved model of saliency. In the first place, promising fusion results are obtained through guided steerable local frequency maps. An accurate saliency map is developed next to further enhance these fusion results. Extensive experimentation on the visual, near infrared and thermal spectra clearly demonstrate the superiority of the proposed approach over some of the recently published works. Copyright 2014 ACM.
this paper presents a real-time hands-free immersive image navigation system that can respond to various gestures and voice commands. We combine Microsoft Kinect 2.0 and Leap Motion Controller, on a single platform, t...
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