[논문]画像処理を用いた農産物の等階級選別手法に関する研究(第1報)-直接照射方式照明の有効性-

栗田 充隆; 近藤 直

doi:10.2525/shita.18.9

[해외논문] 画像処理を用いた農産物の等階級選別手法に関する研究(第1報)-直接照射方式照明の有効性-
Agricultural Product Grading Method by Image Processing (Part 1) -Effectiveness of Direct Lighting Method- 원문보기

植物環境工學 = Shokubutsu Kankyo Kogaku, v.18 no.1, 2006년, pp.9 - 17

栗田充隆 (エスアイ精工(株)技術開発) , 近藤直 (部)

Abstract ▼ AI-Helper

Grading is an important operation to measure size, color, shape and defect of agricultural product especially in East Asian countries. This research focuses the fruit grading operation by use of image processing techniques in which illumination is one of the most important factors. In this paper, waxed apple fruits produced in Taiwan, which had thick cuticular layers on fruit surfaces and allowed much reflection and halation on their images under conventional lighting condition, were used as experimental objects.A direct lighting device with PL filter was developed by use of two different kinds of heat absorption filters to compare with conventional indirect lighting systems such as a white colored dome and an illumination device with diffuser. Experiments were conducted in Taiwan by use of an actual fruit grading system and the illumination devices. From the experiments, it was observed that the color measurement results of the various graded waxed apples showed wider ranges of color distributions and easier color grading when the direct lighting devices were used than when the dome was used. In fact, mis-grading occurred to some fruits, when the dome was used, because white dome walls were reflected on fruit surface and the fruit colors were mixed with their white color on image. In HSI conversion, it was obtained that a parameter of H (hue) could properly discriminate different grade fruits (grade A, B and C) without necessity of combination of other parameters, when the direct lighting devices were used.

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10.1016/S0168-1699(02)00002-9 Aleixos, N., Blasco, J., Navarron, F., Molto E. 2002. Multispectral inspection of citrus in real-time using machine vision and digital signal processors. J. Computers and Electronics in Agriculture. 33: 121-137.

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10.1016/S1537-5110(03)00088-6 Blasco, J., Aleixos, N., Molto, E. 2002. Machine vision system for automatic quality grading of fruit. J. Biosystems Engineering. 85 (4): 415-423.

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Hashimoto, Y. 1992. Greenhouse automation (in Japanese)(グリ？ンハウスオ？トメ？ション). Yokendo Tokyo., 137-145.
Ishii, T., Toita, H., Kondo, N.,Tahara, N. 2003a. Deciduous fruit grading robot (Part 1) -Development of fruit providing and grading robots- (in Japanese). J. JSAM 65 (6): 163-172.
Ishii, T., Toita, H., Kondo, N., Tahara, N. 2003b. Deciduous fruit grading robot (Part 2) -Development of image processing system- (in Japanese). J. JSAM 65 (6): 173-183.
Kimura, S. 1994. Japan patent: No. 06-119512, Alignment and Inspection Device for Agricultural Products (？果物の配列？査？置).
Kohno, S. 2003. Handbook for Food Non-destruction Measurement (in Japanese)(食品の非破？計測ハンドブック). Science Forum. Tokyo, 131-141.
Koshimizu, H. 1995. Industrial Inspection Automation Techniques (in Japanese)(目視？査の自動化技術). Techno-system. Tokyo, 237-248.
0001-2351 LAYKIN S 45 3 851 2002 10.13031/2013.8838

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10.1016/S0260-8774(03)00189-4 Leemans, V., Destain M. F. 2002. A real-time grading method of apples based on features extracted from defects. J. Food Engineering 61: 83-89.

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Motonaga, Y., Kameoka, T., Hashimoto A., 1997. Constructing color image processing system for managing the surface color of agricultural products. J. JSAM 59 (3): 13-21.
Nakano, K., Kurata, K., Kaneko, M., Kazama, Y., Takizawa, K. 1992. Studies on sorting systems for fruits and vegetables (Part I) -Color grading of apple by neural network systems- (in Japanese). J. SASJ 23 (2): 81-86.
Nakano, K., Takizawa, K. 1997. Studies on sorting systems for fruits and vegetables (Part II) -Development of whole image data collecting system and detection of injured apples- (in Japanese). J. SASJ 28 (1): 13-20.
Njoroge, J. B., Ninomiya, K., Kondo, N. and Toita, H. 2002. Automated fruit grading system using image processing. In: Proc. SICE annual conference, Osaka. 1290-1295.
Ninomiya, K., Kondo, N., V. K. Chong, Monta, M.2004. Machine vision systems of eggplant grading system. In Proc. Automation Technology for Off-Road Equipment 2004, Kyoto. 399-404.
Sagara, Y. 1998. Recent development of sorting and grading systems for fresh fruits and vegetables (in Japanese). J. JASM 60 (2): 167-174.

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[해외논문] 画像処理を用いた農産物の等階級選別手法に関する研究(第1報)-直接照射方式照明の有効性-
Agricultural Product Grading Method by Image Processing (Part 1) -Effectiveness of Direct Lighting Method- 원문보기

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[해외논문] 画像処理を用いた農産物の等階級選別手法に関する研究(第1報)-直接照射方式照明の有効性- Agricultural Product Grading Method by Image Processing (Part 1) -Effectiveness of Direct Lighting Method- 원문보기

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[해외논문] 画像処理を用いた農産物の等階級選別手法に関する研究(第1報)-直接照射方式照明の有効性-
Agricultural Product Grading Method by Image Processing (Part 1) -Effectiveness of Direct Lighting Method- 원문보기

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