Preserving edge structures is a challenge to the image interpolation algorithms to reconstruct a high resolution image from a low resolution counterpart. We propose a new guide edge linear interpolation technique via address filter and data fusion. For a pixel to be interpolated, two sets of ...
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Ratio of exponentially weighted average (ROEWA) operator is an multi-edge detector suitable for SAR images. The detector which is unable to compute the edge direction, cannot get the exact edge position. The reasons for these problems are analyzed and the flow chart of edge detection is ...
This methodgives better or comparable output as given by otheredge detection algorithms. This algorithm can beapplied to variety of colored imagesKiran Jot SinghMonika AggarwalTechnopark PublicationsK.J. Singh, and M. Aggarwal, "Edge detection algorithm for color images using logical operations", ...
The most common approach used for edge detection is illustrated in Fig. 21. A high-pass filter is applied to the image to obtain the amount of change present in the image at every pixel. The output of the filter is thresholded to determine those pixels which have a high enough rate of ...
An illumination-independent edge detection and fuzzy enhancement algorithm based on wavelet transform for non-uniform weak illumination images An illumination-independent edge detection and fuzzy enhancement algorithm based on wavelet transform is proposed to extract edges out of the non-uniform w... W ...
Innovative adaptive edge detection for noisy images using wavelet and Gaussian method Article Open access 18 February 2025 Multi-scale-average-filter-assisted level set segmentation model with local region restoration achievements Article Open access 24 September 2022 Lightweight deep neural network ...
Our aim is to develop a computer aided evaluation system for capillary microscopic images. The fist step of the evaluation is the detection of capillaries, which is done by edge detection. Classical edge detectors resulted in unsatisfactory output, therefore we tried a different approach, which is...
Python Package for Edge Drawing Algorithm and Line detection。 Related Paper: https://www.sciencedirect.com/science/article/pii/S1047320312000831 C++ Implementaion:https://github.com/hongxinliu/edge-drawing Usage: EdgeDrawing.py: functions for edgedrawing edge detection. ...
aedge detection algorithm as the feature points 边缘检测算法作为特点点[translate]