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Seed vigor test based on image processing

机译：基于图像处理的种子活力测试

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Abstract: One of the seed characteristics which seems to correlate with the vigor is the speed of growing. An experimental rig was built to measure this speed using image processing and evaluation technique. The system was able to take automatically pictures in regular intervals, to process them and to carry out the necessary calculations. The image taken from the seedings was scanned by horizontal lines from the bottom to the top. The R, G and B values for each pixel of each line were summarized and a curve was drawn of the sums. Each curve was then derived. A pair of peeks - one below and one above the central line show the vertical edges of a seedling stem. The results of examination are shown in seedling high versus time diagram. The slope of the curve - and so the speed of growing - changes during observation at all the three varieties. !1
机译：摘要：似乎与活力相关的种子特征之一是生长速度。使用图像处理和评估技术，建立了一个试验台来测量该速度。该系统能够以固定的时间间隔自动拍摄照片，进行处理并进行必要的计算。从种子到拍摄的图像从下到上用水平线扫描。总结了每行每个像素的R，G和B值，并绘制了总和的曲线。然后得出每个曲线。一对偷看者-中心线下方和上方一眼显示了幼苗茎的垂直边缘。检查结果显示在苗高与时间的关系图中。在这三个品种的观察过程中，曲线的斜率-以及生长速度-都会发生变化。 ！1

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