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題 名 | 應用機器視覺選別蘋果與柳丁之研究=Apple and Orange Sorting with machine Vision |
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作 者 | 周鑑厚; 林聖泉; | 書刊名 | 農業機械學刊 |
卷 期 | 7:2 1998.06[民87.06] |
頁 次 | 頁1-11 |
分類號 | 434.251 |
關鍵詞 | 蘋果; 柳丁; 選別系統; 機器視覺; Apple; Orange; Sorting system; Machine vision; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究設計製造一組水果選別裝置,由推桿機構與影像處理系統所組成。利用推 桿機構使水果滾動, 並運用 CCD 抵影機連續取像,每一次可同時對兩排 - 每排各有 3 個 - 共 6 個之水果擷取影像,連續取三張像, 經影像處理後即可計算最前端兩個水果之平均 周長值,依序連續取像,並持續計算水果之平均周長值。本研究選擇蘋果與柳丁做為試驗對 象, 根據試驗結果顯示,推桿機構以 2.1cm/sec 速率前進,每粒水果完成周長計算的平均 時間為 3 sec,而周長所計算之平均精確度:蘋果為 95.9 %,而柳丁可達 97.0 %。 |
英文摘要 | A fruit sorting machine that consists of a push-rod mechanism and an image processing system had been developed in this study. The image of fruit was grabbed by a CCD camera while the fruit was rolling due to the push-rod mechanism. The CCD camera could grab two rows - each row contained 3 fruits - that was a total of 6 fruits in one image. The perimeters of twofruits in the front of two rows could be evaluated after completing the image processing of three consecutive images. Two kinds of fruits, app e and orange, were used to test the machine. According to the results, when the speed of the push-rod mechanism was 2.1 cm/sec, the average time spent on calculating fruit perimeter is about 3 sec, and the precision in average is 95.9% for apple, and 97.0% for orange. |
本系統中英文摘要資訊取自各篇刊載內容。