bilinear interpolation
Optimization and enhancement of H&E stained microscopical images by applying bilinear interpolation method on lab color mode
... In this study, an effective and efficient methodology for addressing the problem of uneven lighting in pathological images obtained using Hematoxylin & Eosin staining technique has been proposed. The method exploits ...
22
Misaligned Image Integration Technique with Local Linear Model using Bilinear Interpolation
... by Bilinear Interpolation. Bilinear interpolation is often used to improve image quality after performing spatial transformation operations such as digital zooming or ...use ...
10
Image Fusion Using LEP Filtering and Bilinear Interpolation
... continuous function from discrete samples is utilized here. This is implemented by determining the grey level value from the weighted average of the four closest pixels to the specified input coordinates, and assigning ...
5
Bilinear Interpolation Image Scaling Processor for VLSI
... Table I compares the computing resources and memory access per pixel of four well-known interpolation algorithms. The bilinear interpolation algorithm demands low computing resource and memory access ...
6
Efficient VLSI Design for Image Zooming Using Bilinear Zoom Technique
... Bilinear interpolation method has high quality and low ...using bilinear interpolation algorithm the target pixel can be obtained by using the linear interpolation model in both of the ...
5
Research on Shrinking and Zooming of Digital Image by Interpolation Method for Different Purposes
... We were able to successfully replicate the results found by running our code. This further shows the robustness of the algorithm. The file zooming applications were dynamically implemented zoom-in and zoom –out ...
6
FLEXIBLE SHARING IN DHT BASED P2P NETWORKS USING METADATA OF RESOURCE
... data interpolation is a complex and time-consuming computing process, and the traditional CPU implementation methods can't meet the real-time processing demand, in this paper, we propose a parallel bilinear ...
7
Interpolation algorithm with Edge Enhancement for Image and Video Processing – A Comparative Study
... Bilinear interpolation is an operation that determines the intensity from the weighted average of the four closest pixels to the specified input coordinates, and then assigns that value to the output ...
12
Interpolation of Low Resolution Images for Improved Accuracy in Human Face Recognition
... Second, interpolation techniques are applied to improve the recognition accuracy of a low resolution database of ...Bicubic, bilinear and nearest neighbor interpolations are used for increasing the image ...
109
Projection onto Convex Sets Method in Spacefrequency Domain for Super Resolution
... common bilinear interpolation method and the existing POCS method in the space domain, our method may decrease the edge oscillation phenomena and raise the Peak Signal to Noise Ratio ...
8
Adaptive Markov Random Fields for Example-Based Super-resolution of Faces
... First, to justify the need for having a full-MRF instead of just local observation functions, we show in Table 1 the differ- ence that having transition functions also included between neighboring patches provides. By ...
11
Accurate Imputation for Relative Humidity over Pakistan Gathered from AQUA Satellite
... Natural interpolation gave accurate re- sults than the aforementioned two ...near Interpolation. Therefore it was concluded that the Bilinear Interpolation is the most accurate and best ...
15
Single Leaf Image Superresoution using Improved NEDI Technique for Memory Requirement
... 40 In DDT first we have to find the triangles from four neighbouring pixels. The diagonal pixels divide the four pixels into two triangles. Direction of diagonal is based on the edge present in the image. After that we ...
9
Long Distance Face Recognition for Enhanced Performance of Internet of Things Service Interface
... Therefore, this paper proposes a long distance face recognition algorithm that is applicable to mobile robots and intelligent surveillance systems. While the existing face recognition algorithm uses single distance image ...
14
Comparison of spatial downscaling methods of general circulation model results to study climate variability during the Last Glacial Maximum
... (bilinear interpolation, bicubic interpola- tion and kriging) on the downscaling results, evaluating the resulting SDM outputs with the aid of climate proxies (pa- lynological and archaeozoological data) ...
17
A numerical method to improve the spatial interpolation of water vapor from numerical weather models: a case study in South and Central America
... Figure 3. Scheme of the applied correction to the IWV from the ERA-Interim reanalysis for one of the four grid points (k) at a given instant. Both unknowns (z GNSS , dark gray dashed line, and z NWM k , thick green line) ...
15
A New Technique for Image Zooming Based on the Moving Least Squares
... to bilinear interpolation in term of quality (for the quadratic spline weight function), and is comparable to bicubic interpolation (for the Gaussian-type weight ...
5
Zooming Digital Images using Modal Interpolation
... and bilinear interpolation ...the bilinear interpolation [6-8]. A bilinear based algorithm generates softer images but blurred thus making the algorithm inappropriate also for HR ...the ...
6
Improvement in Video Resolution Using Bayesian Algorithm
... In bilinear method, interpolated point is filled with four closest pixel’s weighted ...linear interpolation in vertical ...four interpolation functions for grid point in Bilinear ...linear ...
5
Accurate and Fast Iris Segmentation
... A novel iris segmentation approach for noisy iris is proposed in this paper. The proposed approach comprises of specular reflection removal, pupil localization, iris localization and eyelid localization. Reflection map ...
8