Journal ArticleDOI
Colour measurements by computer vision for food quality control – A review
Di Wu,Da-Wen Sun +1 more
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TLDR
In this article, the authors reviewed the fundamentals and applications of computer vision for food colour measurement, and the advantages and disadvantages of using computer vision techniques for colour measurement are analyzed and its future trends are proposed.Abstract:
Colour is the first quality attribute of food evaluated by consumers, and is therefore an important component of food quality relevant to market acceptance. Rapid and objective measurement of food colour is required in quality control for the commercial grading of products. Computer vision is a promising technique currently investigated for food colour measurement, especially with the ability of providing a detailed characterization of colour uniformity at pixel-based level. This paper reviews the fundamentals and applications of computer vision for food colour measurement. Introduction of colour space and traditional colour measurements is also given. At last, advantages and disadvantages of computer vision for colour measurement are analyzed and its future trends are proposed.read more
Citations
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Journal ArticleDOI
Addressing the non-functional requirements of computer vision systems: a case study
TL;DR: The architecture and implementation presented in this study provide a highly generalisable framework for computer vision system design that is of particular benefit in research and development, competition and other environments in which rapid system evolution is necessary to adapt to domain-specific requirements.
Journal ArticleDOI
Comparison of laser backscattering imaging and computer vision system for grading of seedless watermelons
TL;DR: In this paper, the potential of the computer vision system and backscattering imaging with a laser diode emitting at 658nm was investigated for evaluating color changes and grading of seedless watermelons.
DissertationDOI
Análise da cor da casca do mamão cv. Sunrise Solo por meio de modelo de regressão linear misto
TL;DR: In this article, a longitudinal study involving the evaluation of the intensity and color tone of the shell of the papaya of the species Carica papaya L. in the maturation period was conducted.
Journal ArticleDOI
Electronic Eye Based on RGB Analysis for the Identification of Tequilas.
TL;DR: In this paper, a biologically inspired analytical system known as Electronic Eye (EE), capable of qualitatively discriminating different tequila categories, is presented. But the proposed system is a low-cost and portable instrumentation based on a Raspberry Pi single-board computer and an 8 Megapixel CMOS image sensor, which allows the collection of images of Silver, Aged, and Extra-aged tequila samples.
Journal ArticleDOI
The Amber-Colored Liquid: A Review on the Color Standards, Methods of Detection, Issues and Recommendations.
Muhamad Haziq Hasnul Hadi,Pin Jern Ker,Vimal Angela Thiviyanathan,Shirley Gee Hoon Tang,Shirley Gee Hoon Tang,Yang Sing Leong,Hui Jing Lee,Mahammad A. Hannan,Zaini Jamaludin,Mohd Adzir Mahdi +9 more
TL;DR: A comprehensive review on the subjective and objective methods for color measurement of amber-colored liquids is presented in this article, where the authors discuss the pros and cons of the measurement methods, the effects of the color on customer preferences, and the international industry standards on color measurements.
References
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Book
Color Science. Concepts and Methods, Quantitative Data and Formulas
TL;DR: An encyclopedic survey of color science can be found in this article, which includes details of light sources, color filters, physical detectors of radiant energy, and the working concepts in color matching, discrimination, and adaptation.
Computer vision : a modern approach = 计算机视觉 : 一种现代的方法
David Forsyth,Jean Ponce +1 more
TL;DR: Comprehensive and up-to-date, this book includes essential topics that either reflect practical significance or are of theoretical importance and describes numerous important application areas such as image based rendering and digital libraries.
Book
Computer Vision: A Modern Approach
David Forsyth,Jean Ponce +1 more
TL;DR: The accessible presentation of this book gives both a general view of the entire computer vision enterprise and also offers sufficient detail to be able to build useful applications as discussed by the authors, which includes essential topics that either reflect practical significance or are of theoretical importance.
Journal ArticleDOI
Current research in meat color
TL;DR: This review surveyed recent literature focused on factors that affect myoglobin chemistry, meat color, pigment redox stability, and methodology used to evaluate these properties, finding that unanswered questions regarding meat color remain.
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