利用單鏡頭測量人類身高演算法設計;Algorithm design for measuring human height by using a single lens

NCUIR > College of Electrical Engineering & Computer Science > Executive Master of Communication Engineering > Electronic Thesis & Dissertation > Item 987654321/77394

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/77394

Title:	利用單鏡頭測量人類身高演算法設計;Algorithm design for measuring human height by using a single lens
Authors:	梁世昕;Liang, Shih-Hsin
Contributors:	通訊工程學系在職專班
Keywords:	影像處理;邊緣偵測;霍夫轉換;非接觸式身高量測;Image processing;Edge Detection;Hough transform;Non-contact height measurement
Date:	2018-06-27
Issue Date:	2018-08-31 14:36:37 (UTC+8)
Publisher:	國立中央大學
Abstract:	在本文內，我們要介紹的是一種利用單鏡頭測距測量人類身高的方法。我們首先將影像YCbCr 中的Y 提取出來並且轉換為二值化後，找出概略的邊緣再描繪受測者的輪廓，將測試的區域填滿，使用霍夫變換演算法把最長的直線標示出來，最後用我們提出的演算法取得對應的比例尺，將求得的最長直線換算成身高，可以做為一種非接觸式的身高量測方法。此方法的優勢在於整體構造簡單，減少一些限制的條件，從最後的測試狀況看，依然可以取得相當精確的結果，我們相信這個方法可以應用在醫療或是餐廳方面，比起接觸式的量測，這個方法可以讓身高更快速的被計算出來。;The purpose of this paper is to develop a method of measuring human height, using only one camera and some simple settings. First steps of the algorithm is finding the subjects’ edge. Second, use the Hough transform to mark the longest straight line of images. Lastly, use the algorithm to calculate scale of each image, and let the longest straight line convert to actual height. This method can be used as a non-contact height measurement. It has less restriction, but still can get accurate result, that can be used in medical or catering.
Appears in Collections:	[通訊工程學系碩士在職專班 ] 博碩士論文

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	267	View/Open

社群 sharing

Loading...