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
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Journal ArticleDOI
A Commercial Potential Blue Pea (Clitoria ternatea L.) Flower Extract Incorporated Beverage Having Functional Properties
Suraweera Arachchilage Tharindu Lakshan,Nileththi Yasendra Jayanath,Walimuni Prabhashini Kaushalya Mendis Abeysekera,Walimuni Kanchana Subhashini Mendis Abeysekera +3 more
TL;DR: A range of BFE incorporated beverages was developed comprising a natural sweetener (Stevia extract) and a flavour (lime) that possesses an antioxidant activity through multiple mechanisms while GCP were not detected and was shelf stable for a period of 28 days without preservatives.
Journal ArticleDOI
Combination of laser-light backscattering imaging and computer vision for rapid determination of oil palm fresh fruit bunches maturity
TL;DR: It has been demonstrated that combined computer vision and backscattering imaging systems could be useful as a non-destructive device for evaluating the classification of oil palm FFB.
Journal ArticleDOI
Data fusion of electronic eye and electronic tongue signals to monitor grape ripening.
Giorgia Orlandi,Rosalba Calvini,Giorgia Foca,Laura Pigani,Giuseppe Vasile Simone,Alessandro Ulrici +5 more
TL;DR: The results achieved with mid-level data fusion outperformed those obtained using EE and ET separately, and highlighted that both the artificial sensors have made a significant contribution to the prediction of each one of the considered physico-chemical parameters.
Journal ArticleDOI
Botanical origin identification of Sicilian honeys based on artificial senses and multi-sensor data fusion
TL;DR: A comparison between data from single modality and fusion methods, to classify different Sicilian honey varieties, was presented and a satisfying recognizing percentage was achieved by combining a potentiometric electronic tongue and a computer vision system.
Journal ArticleDOI
Simultaneous determination of some common food dyes in commercial products by digital image analysis
TL;DR: A simple and relatively fast image-analysis method using digital images, obtained with a flatbed scanner, for the simultaneous determination of four common food dyes, namely, carmoisine, brilliant blue, sunset yellow, and quinoline yellow, in binary mixtures in commercial products without a need for any prior separation steps is described.
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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