Ridge and Valley
Detecting Human Face with Ridge-Valley-Normal Model
... for ridge and valley characteristics of small features such as eyes, nostril, ...large ridge area, indicating that higher level performs better for larger features with fewer ...
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Overflow of cold water across the Iceland–Faroe Ridge through the Western Valley
... Iceland–Faroe Ridge with isobaths for every 100 m down to 1000 m ...Western Valley indicates the instrument deployment sites of our field ...the ridge crest indicates a conductivity–temperature–depth ...
15
Synergetic Use of Satellite Image and DEM for Identification of Landforms in a Ridge Valley Topography
... Visualisation of the terrain is an important component of landform identification process in a hilly area. DEM, which is digital spatial representation of the surface of the Earth, helps in identification of landforms in ...
10
Fingerprint Reconstruction and Matching from Minutiae to Image
... are ridge and valley patterns ...fingerprint ridge structures is encoded in terms of orientation patch and continuous phase patch ...the ridge pattern, the orientation patch dictionary issued ...
5
An Efficient Fingerprint Image Thinning Algorithm
... the ridge lines of the fingerprint image are transformed to a one- pixel ...fingerprint ridge and valley features, it makes easier to identify the global and local features of the fingerprint image ...
6
Multibiometeric System for New Born Recognition
... the ridge endings and the ridge bifurcations. A ridge ending is the point, where a ridge ends ...A ridge bifurcation is the point, where a ridge forks into a branch ...involves ...
5
Inscriptions of the Peloponnesos
... Stavropodi at a height of 569 m., high above the juncture of the two streams that form the Bedeni river, overlooking the Tracheia valley to the east and the whole ridge of Avgo[r] ...
28
Estimating the Impact of Fingerprint Image Enhancement Algorithms for Better Minutia Detection
... The configurations of parallel ridges and furrows with well- defined frequency and orientation in a fingerprint image provide useful information which helps in removing undesired noise. The sinusoidal shaped waves of ...
7
A Study on Various Methods of Gender Identification Based on Fingerprints
... Generally ridge related parameters such as fingerprint ridge count, ridge density, ridge thickness to valley thickness ration, ridge width and fingerprint patterns and pattern ...
6
In The Valley
... 41 The air at the basin of the Blue Ridge Mountains in July lay down like blankets. The water trapped among it, too, weighed you down when you tried to stand up in it. At night, when the sun had gone away and ...
8
Study of Ridge Based and Image Based Approach for Fingerprint Gender Classification
... count, ridge thickness to valley thickness ration, ridge density, ridge width and fingerprint patterns and pattern types as feature for gender ...The ridge thickness depends on the ...
6
Establishment of the database of standard crown
... In the late 1980s, the fixed denture CAD/CAM system was introduced into the oral prosthesis clinic, a significant technological revolution of Oral Prosthesis field was initiated. In order to quickly and accurately ...
6
The geology of the lower Pohangina Valley, Manawatu, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Earth Science at Massey University, Palmerston North, New Zealand
... beautiful valley sides and ridge tops of Broadlands Station with me for as long as I live, along with a keen respect for the ferocity of the local weather ...
16
Method and implementation of enhanced ridge and optimization with ann in fingerprint recognition system
... and valley contrast ridges, we propose a novel and effective enhancement algorithm for low-quality fingerprint images, in this paper, by integrating spatial- and frequency-domain ...global ridge and furrow ...
5
The Cariboo Alpine Mesonet: sub-hourly hydrometeorological observations of British Columbia's Cariboo Mountains and surrounding area since 2006
... Equipment previously installed at Blackbear Mountain was moved during August 2007 to a bedrock ridge at 2105 m a.s.l. near Castle Creek Glacier, 40 km west of McBride, BC, to support research of the Western ...
18
Authentication and Authorization Control in Computational Grid Environment using Fingerprint Minutiae Feature and Attribute Based Access Control
... a ridge on the fingerprint is regarded as single curved segment, and a valley is the section between two nearby ...local ridge characteristics that exist either at a ridge ending or at a ...
11
Hydrography and flow in the rift valley of the Mid Atlantic Ridge
... the flow in the vicinity of Rainbow Ridge on a range of time scales spanning hours to months. While the overall patterns of the hydrographic analysis are confirmed, the current meter data indicate that the ...
158
Spatiotemporal Ozone Level Variation in Urban Forests in Shenzhen, China
... The levels of O 3 in foothill forestation were significantly higher in spring than in autumn, whereas the reverse was true for ridge forestation; levels in the valley did[r] ...
18
Pine Island glacier ice shelf melt distributed at kilometre scales
... Such a large amplitude is difficult to ex- plain as a result of surface snow accumulation and temper- ature variations associated with the ridge/valley structure of the channels, even be[r] ...
13
Compensated convex transforms and geometric singularity extraction from semiconvex functions
... Semiconcave and semiconvex functions have been extensively studied in the context of Hamilton- Jacobi equations [8]. DC-functions (difference of convex functions) [13] have been used in many opti- misation problems [15]. ...
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