發(fā)布時(shí)間：2018-06-26 06:40

  本文選題：顏色主波長(zhǎng) + 智能手機(jī)��； 參考：《太原理工大學(xué)》2017年碩士論文

【摘要】：比色分析法是一種有效的定量檢測(cè)方法,在眾多領(lǐng)域中有著重要的應(yīng)用。隨著技術(shù)的發(fā)展,數(shù)字圖片比色法被廣泛的研究和應(yīng)用,該方法通過(guò)分析數(shù)字圖片的相關(guān)顏色信息來(lái)實(shí)現(xiàn)對(duì)物質(zhì)的定量檢測(cè)。傳統(tǒng)的數(shù)字圖片分析方法一般通過(guò)分析圖片顏色的RGB值、CMYK值等建立與待測(cè)物質(zhì)的關(guān)系,但是當(dāng)所分析的物質(zhì)顏色色調(diào)發(fā)生變化時(shí),這些參數(shù)已不再適用。而現(xiàn)有的基于顏色其它指標(biāo)分析色調(diào)變化的體系時(shí),存在計(jì)算復(fù)雜和工作曲線非線性等問(wèn)題。隨著電子技術(shù)的飛速發(fā)展,智能手機(jī)的普及程度和性能都有了很大的提升。由于智能手機(jī)具有良好的圖像采集功能和操作系統(tǒng)中開放的開發(fā)環(huán)境,因此可以自主開發(fā)應(yīng)用程序來(lái)對(duì)所采集到的數(shù)字圖片進(jìn)行處理分析并實(shí)現(xiàn)面向現(xiàn)場(chǎng)的快速檢測(cè)。本文提出利用智能手機(jī)和應(yīng)用程序(APP)分析顯色產(chǎn)物數(shù)字圖像的主波長(zhǎng)的方法實(shí)現(xiàn)對(duì)顏色色調(diào)發(fā)生變化的體系中相關(guān)量的定量檢測(cè)。本文主要研究?jī)?nèi)容如下:1.研究了一種利用主色波長(zhǎng)定量描述顏色的方法,通過(guò)將顏色初始的RGB信息轉(zhuǎn)換到CIE XYZ色度系統(tǒng)實(shí)現(xiàn)顏色的定量描述。并研究各類顏色設(shè)備在顏色復(fù)現(xiàn)過(guò)程中的工作機(jī)理,在設(shè)備中顏色空間的轉(zhuǎn)換。2.研究了Android智能手機(jī)的操作系統(tǒng)及應(yīng)用程序開發(fā)環(huán)境的搭建過(guò)程和應(yīng)用程序的開發(fā)流程。將顏色主波長(zhǎng)的圖像分析過(guò)程開發(fā)成智能手機(jī)應(yīng)用程序并驗(yàn)證其可行性與準(zhǔn)確性。3.將所開發(fā)應(yīng)用程序應(yīng)用于溶液pH值檢測(cè)。將所測(cè)的結(jié)果與pH計(jì)測(cè)得的結(jié)果進(jìn)行對(duì)比,證明該檢測(cè)系統(tǒng)的準(zhǔn)確性與可行性并說(shuō)明該系統(tǒng)對(duì)于檢測(cè)顏色色調(diào)發(fā)生變化的顯色體系的適用性。
[Abstract]:Colorimetric analysis is an effective quantitative detection method and has important applications in many fields. With the development of technology, digital image colorimetry has been widely studied and applied. The traditional digital image analysis method usually establishes the relationship between the RGB value and CMYK value of the image color, but these parameters are no longer applicable when the color hue of the material is changed. However, the existing systems based on other color indexes have some problems such as complexity of calculation and nonlinearity of work curve. With the rapid development of electronic technology, the popularity and performance of smart phones have been greatly improved. Because smart phone has good image collection function and open development environment in the operating system, it can develop application program independently to process and analyze the collected digital image and realize the fast detection oriented to the field. In this paper, a method of analyzing the main wavelength of digital image of color product by using smart phone and application program (app) is proposed to realize the quantitative detection of the correlation quantity in the system where the color hue changes. The main contents of this paper are as follows: 1. In this paper, a method of quantitative color description using main color wavelength is studied. The color quantitative description is realized by converting the original RGB information of color to CIE XYZ chromaticity system. The working mechanism of all kinds of color equipments in the process of color reproduction is studied, and the conversion of color space in the equipment. 2. 2. The operating system and application development environment of Android smart phone are studied. The image analysis process of color master wavelength is developed into a smartphone application and its feasibility and accuracy. 3. 3. The developed application program was applied to the pH detection of solution. By comparing the measured results with those obtained by pH measurement, the accuracy and feasibility of the system are proved, and the applicability of the system to detecting the color system with color tonal changes is illustrated.
【學(xué)位授予單位】：太原理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP391.41

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本文編號(hào)：2069541