contour lines

And then the contour lines were extracted and the surface based contour lines were segmented.

From the analysis we know that closely spaced edges only appear in ear region. Other parts of the side face only have obvious contour lines.

The intuitive contour lines of the concentrations were acquired through the data processing by cubic interpolation.

Care must be taken to distinguish artistically drawn form lines from accurately surveyed contour lines.

Ranging from more than a high degree of contour lines to reflect the composition of the topography of the drawings is the contour map .

Point-normal equation and parametric equation of offset lines are used to compute the vertex of offset contour lines.

To help develop our "vision" , Brother Wanda used contour lines.

The key problem of unscrambling a landform map by computer simulation is to describe and express the spatial relationship of contour lines.

Little difference in a variety of leopard, but contour lines and fur color may differ slightly.

To plot the flow-velocity contour lines of the sample river reach as to find out the habitat distributions during flood condition.

Second, obtains closed but including burrs contour lines by using contour lines connection and deformed dilation.

Bright areas reveal undeflected or stationary nodal regions while contour lines trace out areas of constant vibrational amplitude.

An effective method based on HSV color model for extracting contour lines from color scanned topographical maps was proposed.

PQ represents a path connecting two points P and Q on different contour lines.

a map having contour lines through points of equal elevation.

In this paper, the accuracy for level of detail(LOD) model in different level is studied based on the reconstructed error of contour lines.

The most famous mountain park is a cable car can see all Hong Kong contour lines, the sky is worth seeing.

To Classify the Contour Lines of a Vehicle Cover Panel Projection Using Invariant Moment Method

Study of the Spatial Relations of Topographic Contour Lines

A Study of Contour Lines Extraction from Color Scanned Topographical Maps

Classification Solution to Contour Lines of Vehicle Cover Panel Projection with Invariant Moment Method

Skeleton-Based Triangular Surface Reconstruction from Complex Contour Lines

Generating method of surface contour lines of eight-node hexahedron element in three dimensional FEM numeric simulation

Tree-Based Representation and Computation of Spatial Relations of Topographic Contour Lines

Construction and Applications of Topological Relation Among Contour Lines

Study on Simplification of Contour Lines Preserving Topological Coherence

Separation of Contour Lines and Longitudinal and Latitudinal Lines and Contour's Vectorization

Research on contour lines automatic processing in digital topographic survey

Application of Mathematical Morphology in Data Acquisition of Contour Lines

The Relativity of Digital Elevation Model Quality and the Automatic Generation of Contour Lines

Study on the algorithm of sectional contour lines building for Laser Direct Metal Forming

Contour lines recognition from scanned topographic maps

The Improved Algorithm for the Extraction of Contour Lines from Grid DEM

Automatic Plotting for Contour Lines on Large Scale Topographic Maps

Representation of topological spatial relations between contour lines based on terrain features

Camera Parameter Recovery by Matching Image Contour Lines of Hills

understanding the terrain with the contour lines;

Research of the Vectorization Method for Contour Lines Based on the Extraction of Line Features

and then, the relationship of contour lines are judged by using scan line algorithm;

Automatic Vectorization of Contour Lines Based on Deformable Model and Field Flow Orientation

Representation of Spatial Relationships of Contour Lines and It's Application

Extraction Algorithm of Contour Lines Based on Generalized Gradient Vector Flow Snakes Model

Surface reconstruction of complex contour lines based on chain code matching technique

An Evaluating Method of Backscattering Coefficient Based on Contour Lines and Land- use Map

The grid-fractionizing model based on the reconstructed contour lines

Data Clustering of Contour Lines Based on Shape Characteristics

On the Use of Pictures in Contour Lines in Primary School Teaching

An Algorithm for Extracting Contour Lines Based on Interval Tree from Grid DEM

Image Direction Conclusion based on Contour Lines

A Quick Plotting Topographic Network by Use of Contour Lines

The Extraction of Contour Lines from Grid DEM Based on Sorting

An Algorithm of Contour Lines Based on Regular Grid