Development of an image capturing system for the reproduction of high-fidelity color

机译：开发用于再现高保真色彩的图像捕获系统

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

An image capturing system for the reproduction of high-fidelity color color was developed and a set of three optical filters were designed for this purpose. Simulation was performed on the SOCS database containing the spectral reflectance data of various objects in the range of wavelength of 400nm ～ 700nm in order to calculate the CIELAB color difference ΔE_(ab). The average color difference was found to be 1.049. The camera was mounted with the filters and color photographs of all the 24 color patches of the Macbeth chart were taken. The measured tristimulus values of the patches were compared with those of the digital images captured by the camera. The average ΔE_(ab) was found to be 5.916.

机译：开发了用于再现高保真色彩的图像捕获系统，并为此设计了一组三个光学滤镜。为了计算CIELAB色差ΔE_（ab），在SOCS数据库中进行了仿真，该数据库包含400nm〜700nm波长范围内各种物体的光谱反射率数据。发现平均色差为1.049。相机装有滤镜，并拍摄了麦克白图表上所有24个色块的彩色照片。将补丁的测得三刺激值与相机捕获的数字图像的三刺激值进行比较。发现平均ΔE_（ab）为5.916。

著录项

来源
《Color Imaging X: Processing, Hardcopy, and Applications》|2005年|P.146-154|共9页
会议地点 San JoseCA(US)
作者
Tahseen Ejaz; Yokoi Shoichi; Tomohiro Horiuchi; Tetsuya Yokota; Masanori Takaya; Gosuke Ohashi; Yoshifumi Shimodaira;
展开▼
作者单位

Shizuoka University Faculty of Engineering, Johoku 3-5-1, Hamamatsu 432-8561, Japan;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类图像信号处理;信息处理（信息加工）;
关键词
XYZ camera; 3-bands optical filter; high-fidelity color capturing; spectral sensitivity; SOCS database; moving image;

机译：XYZ相机；三波段滤光片；高保真彩色捕获；光谱灵敏度； SOCS数据库；运动图像;

相似文献

外文文献
中文文献
专利

1. Extraction of the psychological factor in high-fidelity color image reproduction system - Subjective evaluation of Natural Vision using SD method [J] . Junko KISHIMOTO, Masaru KANAZAWA, Yuri MURAKAMI, 電子情報通信学会技術研究報告. 電子ディスプレイ. Electronic Information Display . 2003,第353期

机译：高保真彩色图像再现系统中心理因素的提取-利用SD方法对自然视觉进行主观评价
2. Extraction of the psychological factor in high-fidelity color image reproduction system - Subjective evaluation of Natural Vision using SD method [J] . Junko KISHIMOTO, Masaru KANAZAWA, Yuri MURAKAMI, 電子情報通信学会技術研究報告. 電子ディスプレイ. Electronic Information Display . 2003,第353期

机译：高保真彩色图像再现系统中心理因素的提取 - 使用SD方法对自然视觉的主观评价
3. High-fidelity color image reproduction system based on spectral information - natural vision [J] . Masahiro Yamaguchi, Hideaki Haneishi, Nagaaki Ohyama 電子情報通信学会技術研究報告. 電子ディスプレイ. Electronic Information Display . 2002,第304期

机译：基于光谱信息的高保真彩色图像再现系统-自然视觉
4. Design and Implementation of Color Reproduction System for Images Captured by Digital Camera [C] . Seok-Han Lee, Sang-Won Um, Jong-Soo Choi International Conference on Consumer Electronics . 2008

机译：数码相机捕获的图像颜色再现系统的设计与实现
5. Color image processing for high-quality reproduction based on uniform color spaces. [D] . Gentile, Ronald Stewart. 1989

机译：基于均匀色彩空间的彩色图像处理，可实现高质量再现。
6. Color Enhancement in Endoscopic Images Using Adaptive Sigmoid Function and Space Variant Color Reproduction [O] . Mohammad S. Imtiaz, Khan A. Wahid 2015

机译：使用自适应Sigmoid函数和空间变体色彩再现的内窥镜图像色彩增强
7. ABSTRACT Various body parts or organs can be analysed to identify the different diseases in the human body. Fingernail analysis is one of the ways to identify disease in the human body. Nails are the body part which are farthest from the heart and therefore receive oxygen at last. As a result the nails are the first who show the symptoms of a disease in the human body. Fingernails can be easily captured for diagnosis and there are no heavy equipment or no specific conditions required to use nail image for disease diagnosis, like in other tests and scanning processes. Human nails deliver beneficial information about complaints or any nutritive imbalances in the human body depending upon their shape, texture and colour. In human beings, numerous systemic and skin diseases can be easily analyzed through careful examination of nails of both the limbs. A lot of nail illnesses have been found to be primary signs of numerous underlying systemic illnesses. The colour, texture or shape changes in nails are signs of many diseases mainly affecting nails. Considering all these properties of nails a system is proposed that uses digital image processing (DIP) methods for identifying such changes in the human nail to get more precise results and predict numerous diseases effortlessly. With the emerging Internet of Things (IOT) concept the generated report is made available remotely, this will help users to reduce transportation efforts. As the system has to deal with large and private data, the security of data must be ensured. To keep the data confidential, the Blockchain concept which is one of the most emerging concepts in the field of data management is used. The paper contains the implementation of the digital image processing for feature extraction of nail images, usage of IOT (ThingSpeak cloud) for data storage and implementation of Blockchain to keep the system secured and theft free. KEY WORDS: Int ernet of thin gs (IOT), Image proc essin g, Thin gSpeak, RG B vavalues, Mean pi xel vavalues, Bloc kchain , Hash key. Disease Diagnostic System: Abnormalities in Human Nail [O] . Pranav S. Wazarkar 2020

机译：摘要的各个身体部位或器官可被分析以识别在人体内的不同的疾病。指甲分析来识别人体疾病的方法之一。指甲是身体一部分是离心脏最远，因此在最后接受氧气。作为结果，指甲是第一谁表现出人体疾病的症状。指甲可以容易地捕获用于诊断和没有重装或需要使用指甲图像用于疾病诊断，比如在其他测试和扫描过程没有特定的条件。人的指甲提供有关投诉或取决于它们的形状，纹理和色彩在人体内的任何营养失衡有益的信息。在人类中，许多全身性皮肤疾病是可以很容易地通过两个四肢指甲的仔细检查分析。很多指甲病已发现众多潜在系统性疾病的主要症状。在指甲的颜色，质地和形状的变化是许多疾病主要影响指甲的迹象。考虑到所有的指甲的这些性能的系统被提出，用于识别人指甲这样的变化以获得更精确的结果，并毫不费力预测许多疾病用途的数字图像处理（DIP）方法。随着物联网（IOT）的概念，新兴的互联网将生成的报告提供远程，这将帮助用户降低运输工作。由于系统必须处理大量的私人数据，数据的安全性必须得到保证。为了保持数据的机密性，使用Blockchain的概念，它是在数据管理领域的大多数新兴的概念之一。本文包含了数字图像处理的指甲图像，IOT（ThingSpeak云）的使用为数据存储和执行Blockchain的特征提取的执行，以保持固定的系统和盗窃免费。关键词：诠释薄GS（IOT），图像的ERNET PROC essin克，薄型gSpeak，RG乙vavalues，平均数PI XEL vavalues，阵营kchain，哈希密钥。疾病诊断系统：在人类指甲异常

Development of an image capturing system for the reproduction of high-fidelity color

摘要

著录项

相似文献

相关主题

期刊订阅