Design and Evaluation of an Image Processing Based Algorithm for Shape Reconstruction and Real-Time Measurement of Geometrical Dimensions of Anthurium Flower

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SOLEIMANI POUR ALIREZA; CHEGINI GHOLAM REZA

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Journal: Iranian Journal of Biosystems Engineering Year:2019 | Volume:49 | Issue:4 Page(s): 577-587

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Title

Design and Evaluation of an Image Processing Based Algorithm for Shape Reconstruction and Real-Time Measurement of Geometrical Dimensions of Anthurium Flower

Author(s)

SOLEIMANI POUR ALIREZA | CHEGINI GHOLAM REZA | Issue Writer Certificate

Keywords

AnthuriumQ2

B-spline curvesQ2

image processingQ1

reconstructionQ1

mathematical operationsQ1

Abstract

Reconstructing an object as a set of points or a polynomial curve in a Cartesian coordinate system provides automatic recognition of the object key points. So, it is possible to obtain geometrical key-points in a short time and without the operator. In this research, a new algorithm was developed to reconstruction and recognition of key points of Anthurium flowers. image processing techniques, B-spline curves and mathematical operations are used for boundary extraction, shape reconstruction and key-points detection. The results showed that the degree of similarity between reconstructed shape and original image shape for three cultivars of Anthurium flower is 97. 6%, averagely. The processing time of the algorithm was 0. 62s for optimum B-spline knot number. Also, in all tests, the two key-points defined for the shape of Anthurium flower have been accurately detected and estimation error for measuring the geometrical dimensions of Anthurium flower using the algorithm was less than 3%.

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APA: Copy

SOLEIMANI POUR, ALIREZA, & CHEGINI, GHOLAM REZA. (2019). Design and Evaluation of an Image Processing Based Algorithm for Shape Reconstruction and Real-Time Measurement of Geometrical Dimensions of Anthurium Flower. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 49(4 ), 577-587. SID. https://sid.ir/paper/144434/en

Vancouver: Copy

SOLEIMANI POUR ALIREZA, CHEGINI GHOLAM REZA. Design and Evaluation of an Image Processing Based Algorithm for Shape Reconstruction and Real-Time Measurement of Geometrical Dimensions of Anthurium Flower. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2019;49(4 ):577-587. Available from: https://sid.ir/paper/144434/en

IEEE: Copy

ALIREZA SOLEIMANI POUR, and GHOLAM REZA CHEGINI, “Design and Evaluation of an Image Processing Based Algorithm for Shape Reconstruction and Real-Time Measurement of Geometrical Dimensions of Anthurium Flower,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 49, no. 4 , pp. 577–587, 2019, [Online]. Available: https://sid.ir/paper/144434/en

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