エッジ検出
1. Edge detectionEdge detection is a fundamental tool in image processing, machine vision and computer vision, particularly in the areas of feature detection and feature extraction, which aim at identifying points in a digital image at which the image brightness changes sharply or, more formally, has discontinuities. The same problem of finding discontinuities in 1D signals is known as step detection.
Read “Edge detection” on English Wikipedia
Read “エッジ検出” on Japanese Wikipedia
Read “Edge detection” on DBpedia
Read “Edge detection” on English Wikipedia
Read “エッジ検出” on Japanese Wikipedia
Read “Edge detection” on DBpedia
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