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raster images

Automated extraction of chemical structure information from digital raster images

Automated extraction of chemical structure information from digital raster images

... digital raster images of chemical diagrams into structured representations such as SMILE strings or atom connectivity tables in standard chemical file for- ...

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Detection of the Road Pothole Contour in Raster Images

Detection of the Road Pothole Contour in Raster Images

... 2D images captured by one camera were used in this investigation with a view to identify the contour of road potholes and get its parameterised ...world images to detect and outline the road pothole ...

8

Raster and Vector Graphics and Raster to Vector Conversion

Raster and Vector Graphics and Raster to Vector Conversion

... Disadvantages: Raster images cannot be scaled up in size very ...a raster image, it will look pixelated and ...because raster images are created with a fixed number of ...a ...

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Spatial data quality in multi-criterial analysis for decision making process

Spatial data quality in multi-criterial analysis for decision making process

... Abstract: Multi-criterial analysis is becoming one of the main methods for evaluation of influence of geographic environment on human activity, or human activity on geographic environment, respectively. Analysis results ...

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Geometric Analysis on Stone Façades with Terrestrial Laser Scanner Technology

Geometric Analysis on Stone Façades with Terrestrial Laser Scanner Technology

... This classification not only included constructive elements; CANUPO classifies everything in the architectural heritage, which requires the interpretation of a specialist. An example of these possible interpretations is ...

10

The Multiresolution Image Format

The Multiresolution Image Format

... multiresolution raster images. “Classic” raster images are built up by rasters (pixels) where in the same image each raster (pixel) has the same ...Multiresolution raster image ...

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Raster and Vector Map Images.

Raster and Vector Map Images.

... and raster into a single map ...map images compare to vector and raster, in terms of user satisfaction and ...vectorized raster images or the study of rasterized vector ...

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Lossless Compression for Raster Maps Based On Mobile

Lossless Compression for Raster Maps Based On Mobile

... node problem. When nodes are overloading, searching to root is difficult. So, in level detail step of quadtree, we use block encoding. At the time of combing these two methods, we considered to use histogram first. But, ...

6

Raster Scan Technique for Secure Communication in Steganography

Raster Scan Technique for Secure Communication in Steganography

... ABSTRACT: Steganography is an art of hiding the fact that communication is taking place, by concealing information in other information. In this paper data is encrypted and for hiding Raster Scan technique is ...

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Optimization of Process Parameters in Fused Deposition Modeling: A Review

Optimization of Process Parameters in Fused Deposition Modeling: A Review

... The RSM is considered to be a more promising method for optimization as it gives very low standard error towards experimental verification. It can be noted that RSM is a powerful optimization design in achieving the ...

7

Hydrographic Surface Modeling Through A Raster Based Spline Creation Method

Hydrographic Surface Modeling Through A Raster Based Spline Creation Method

... power. Raster data, on the other hand, is much ...display raster data is on par with viewing most image data, and thus is accessible and inexpensive ...

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Semantic typing of linked geoprocessing workflows

Semantic typing of linked geoprocessing workflows

... Data types generally increase the transparency and clarity of a program, helping developers express expected inputs and outputs of computational resources, for example specifying whether a function input is a string, an ...

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Semantic typing of linked geoprocessing workflows

Semantic typing of linked geoprocessing workflows

... Semantic typing. Data types generally increase the transparency and clarity of a program, helping developers express expected inputs and outputs of computational resources, for example specifying whether a function input ...

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Techniques for augmenting the visualisation of dynamic raster surfaces

Techniques for augmenting the visualisation of dynamic raster surfaces

... The point elevation data were gridded into raster format of 6.6m spatial resolution using Inverse Distance Weighted interpolation in the software ArcView (URL #5). This particular spatial resolution was calculated ...

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Comparative Study Of Error Diffusion Algorithms With Raster Scan

Comparative Study Of Error Diffusion Algorithms With Raster Scan

... Error diffusion is a simple but efficient way to halftone a grayscale image. The quantization error at each pixel is filtered and fed into a set of future inputs. The quantization error depends upon not only the current ...

5

Effect Of Layer Thickness And Raster Angle On Tensile Properties Of Carbon Fiber Reinforced ABS Printed Part

Effect Of Layer Thickness And Raster Angle On Tensile Properties Of Carbon Fiber Reinforced ABS Printed Part

... It is imperative to decide the right parameters of the FDM machine keeping in mind the end goal is to deliver a section which can satisfy the tensile properties. There are essentially some of parameters which are ...

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Investigating Spatial Error Structures in Continuous Raster Data

Investigating Spatial Error Structures in Continuous Raster Data

... Irish coastal waters. These studies either directly extend GW summary statistics (e.g. GW averages, GW variances) as first proposed by Brunsdon et al. (2002), or directly use GW r (Fotheringham et al., 2002), but in a ...

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Visualization Techniques in Smart Grid

Visualization Techniques in Smart Grid

... Spatial interpolation is the process of using points with known values to estimate values at other unknown points [26]. Because of high cost and limited resources, data collection is usually conducted only in a limited ...

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Multivariate Spatial Visualization using GeoIcons and Image Charts

Multivariate Spatial Visualization using GeoIcons and Image Charts

... indistinguishable as their standardized values, calculated via Equation (4.3) is equal to 0.945098 and 0.949019 respectively. For demonstration purposes, the data range was altered to allow icon sizes to be more visually ...

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Plate tectonic raster reconstruction in GPlates

Plate tectonic raster reconstruction in GPlates

... achieve raster rendering at interactive frame rates. However, the raster data still needs to be retrieved from storage before it can be ...entire raster into system memory is not desirable since this ...

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