Results 211 to 220 of about 16,053 (267)
Spatial assessment of soil erosion using GIS-integrated RUSLE in the Wolaita zone, Ethiopia. [PDF]
PLoS OneFakana ST, Falta FF, Dofee AA.
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Legacy phosphorus-A Chesapeake Bay perspective. [PDF]
J Environ QualBuda AR, Saporito LS, Elkin KR.
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Imidacloprid in United States Rivers, 2013-2022: Persistent Presence and Emerging Chronic Hazard. [PDF]
Environ Sci TechnolMiller SA +6 more
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Evaluation of Alabama phosphorus index using edge-of-field monitoring data. [PDF]
J Environ QualBhatta A +5 more
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Neonicotinoid and s-triazine pesticide transport dynamics in a small karst agricultural watershed. [PDF]
J Environ QualKibuye HJ +3 more
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IEEE Transactions on Pattern Analysis and Machine Intelligence, 2001
We present a new approach for object boundary extraction, called the watersnake. It is a two-step snake algorithm whose energy functional is minimized by the dynamic programming method. It is more robust to local minima because it finds the solution by searching the entire energy space.
Jaesang Park, James M. Keller
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We present a new approach for object boundary extraction, called the watersnake. It is a two-step snake algorithm whose energy functional is minimized by the dynamic programming method. It is more robust to local minima because it finds the solution by searching the entire energy space.
Jaesang Park, James M. Keller
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2005
We investigate the effectiveness of the divide set produced by watershed algorithms. We introduce the mosaic to retrieve the altitude of points along the divide set. A desirable property is that, when two minima are separated by a crest in the original image, they are still separated by a crest of the same altitude in the mosaic. Our main result states
Najman, Laurent +2 more
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We investigate the effectiveness of the divide set produced by watershed algorithms. We introduce the mosaic to retrieve the altitude of points along the divide set. A desirable property is that, when two minima are separated by a crest in the original image, they are still separated by a crest of the same altitude in the mosaic. Our main result states
Najman, Laurent +2 more
openaire +3 more sources
2015 IEEE International Conference on Image Processing (ICIP), 2015
As a pre-processing tool, superpixel algorithms have been popular used in many computer-vision applications. High efficiency is a desired property of superpixel algorithms, especially in real-time vision systems. In this paper, a novel high-efficient superpixel algorithm is developed based on the watershed algorithm, namely the spatial-constrained ...
Zhongwen Hu +2 more
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As a pre-processing tool, superpixel algorithms have been popular used in many computer-vision applications. High efficiency is a desired property of superpixel algorithms, especially in real-time vision systems. In this paper, a novel high-efficient superpixel algorithm is developed based on the watershed algorithm, namely the spatial-constrained ...
Zhongwen Hu +2 more
openaire +2 more sources