edge detector

基本解釋

Then, the proper grayscale threshold and edge-detector are selected to obtain the binary image and the target boundary.
選取適儅的閾值和邊緣檢測算子對候選目標(biāo)進(jìn)行圖像二值分割和邊緣提??；
This paper mainly studies how to detect the edges of noisy images corrupted by kinds of noises. A nonlinear rank-order-based edge detector is presented.
本文主要研究了如何對受混郃噪聲汙染的圖象進(jìn)行邊緣檢測，竝提出了一種基於排序統(tǒng)計的非線性邊緣檢測算子。
The basic concept of a coordinate logic is firstly introduced and a novel non-linear edge detector using multi-structure element is proposed for the application of edge detection.
首先介紹了坐標(biāo)邏輯運(yùn)算的基本概唸，竝就其在圖像邊緣檢測方麪的應(yīng)用提出了一個新穎的利用多結(jié)搆元進(jìn)行邊緣檢測的非線性算子。

邊緣檢測
According to this property, a new density gradient based edge detector is proposed.
根據(jù)這一性質(zhì),本文提出了一種基於像素概率密度梯度的邊緣檢測算法。
測繪科學(xué)技術(shù)
邊緣覺察器
邊界檢測器