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| 1 | Determination of surface color of‘all yellow’mango cultivars using computer vision显示文摘Image processing techniques are increasingly applied in sorting applications of agricultural products.This work has assessed the use of image processing for inspecting surface color of two Thai mango cultivars.A computer vision system(CVS)was developed and experiments were conducted to monitor peel color change during the ripening process.Conversion of RGB to CIE-LAB values was done via image processing and prediction models were developed to estimate color parameters from CVS data.Performance evaluations showed insufficient prediction for L values(R2=0.42-0.58),but better results for A and B values(R2=0.90-0.95 and 0.80-0.82,respectively).Compared to the calculated color values hue angle and chroma,a yellowness index computed from intermediate XYZ values was found to be much more adept at accurately predicting peel color from CVS data.Correlations were strong for both cultivars(R2=0.93 for‘Nam Dokmai’and R2=0.95 for‘Maha Chanok’).Results from classification analysis indicated satisfactory results for classifying fruits according to ripeness based on yellowness.Success rates of true positives in the categories unripe,ripe and overripe ranged 72%-92%for‘Nam Dokmai’and 98%-100%for‘Maha Chanok’.Therefore,it was shown that the CVS was capable of producing accurate color values for the two mango cultivars investigated.The findings of this study can be incorporated for development of a robust system for quality prediction and establishment of a CVS for automatic grading and sorting of mangos. | Marcus Nagle Kiatkamjon Intani Giuseppe Romano Busarakorn Mahayothee Vicha Sardsud Joachim Müller | 2016 | International Journal of Agricultural and Biological Engineering2016，9，1： | 5 |
| 2 | 腭部作为口腔软组织供区的实践要点显示文摘口腔结缔组织供区主要包括硬腭、上颌结节及下颌磨牙后垫区,其中硬腭是最常用的软组织供区。由于硬腭的大小、形态、黏膜厚度,以及神经血管的位置会影响其获取技术的选择及可获得移植物的大小。因此,术者应熟悉腭部供区的解剖结构及获取技术的手术技巧,才能避免软组织手术时并发症的发生。本文就近年的相关文献结合笔者的临床经验,对硬腭的解剖结构及其作为结缔组织移植物供区的获取技术进行总结,为临床医生提供参考。 | 满毅 Vicha Huangphattarakul | 2020 | 口腔颌面外科杂志2020，30，5： | 3 |
| 3 | Malignant peripheral primitive neuroectodermal tumor of the kidney显示文摘 | Vicha A Stejskalova E Sumerauer D | 2002 | Cancer Genet Cytogenet2002，139，1： | 1 |
| 4 | Utilization of MLPA to detection of genetic changes in neuroblastoma 显示文摘 | Vicha A Eckschlager T | 2008 | Klin Onkol2008，21，4： | 1 |
| 5 | Modelling the relationship between peel colour and the quality of fresh mango fruit using Random Forests显示文摘 | Shinji Fukuda Eriko Yasunaga Marcus Nagle Kozue Yuge Vicha Sardsud Wolfram Spreer Joachim Müller | 2014 | Journal of Food Engineering2014，，： | 1 |
| 6 | Qualitative Identification of Chaotic Systems Be- haviours 显示文摘 | Vicha T Dohnal M | 2008 | Chaos Solitons and Fractals2008，38，1： | 1 |
| 7 | Pacak-zhuang syndrome: a new kid on the block显示文摘 | Vicha A Mercado-Asis LB | 2014 | Endocr Pract2014，20，11： | 1 |
| 8 | Genetics of pheochromoeytoma and paraganglioma syndromes: new advances and future treatment options 显示文摘 | Vicha A Musil Z Pacak K | 2013 | Curr Opin Endocrinol Diabetes Obes2013，20，3： | 1 |
| 9 | Qualitative phase portrait of modified Blaek-Scholes model显示文摘 | J KONECNY T Vicha M DOHNAL | 2010 | Expert Systems with Applications2010，37，： | 1 |
| 10 | Effects of chitosan and citric acid on pericarp browning andpolyphenol oxidase activity of longan fruit 显示文摘 | Wittaya Apai Vicha Sardsud Piehaya Boonprasom et al | 2010 | Songklanakarin Journal of Science and Tech- nology2010，31，6： | 1 |
| 11 | Qualitative identification of chaotic systems behaviours 显示文摘 | Vicha T Dohnal M | 2008 | Chaos Solitons & Fractals2008，38，1： | 1 |
| 12 | Detection of minimal residual disease in Ewing's sarcoma using RT-PCR显示文摘 | Vicha A Sumerauer D Eckschlager T | 2001 | Cas Lek Cesk2001，139，22： | 1 |
| 13 | Qualitative identification of chaotic systems behaviours显示文摘 | Vicha T Dohnal M | 2008 | Chaos Solitons & Fractals2008，38，1： | 1 |
| 14 | Qualitative feature extractions of chaotic systems显示文摘 | Vicha T Dohnal M | | 0，，38： | 1 |
| 15 | Detection of minimal residual disease in Ewing's sarcoma using RT-PCR 显示文摘 | Vicha A Sumerauer D Eckschlager T | 2000 | CasLek-Cesk2000，139，22： | 1 |
| 16 | Qualitative identification of chaotic systems behaviours显示文摘 | Vicha T Dohnal M | 2008 | Chaos Solitons & Fractals2008，38，1： | 1 |
| 17 | 上颌窦提升中上颌窦黏骨膜穿孔的研究进展显示文摘上颌窦底提升是解决上颌后牙区种植位点骨量不足的有效方法,但技术敏感性相对较高。上颌窦黏骨膜常常较为菲薄,在上颌窦底提升术中容易发生穿孔,是常见的并发症之一。目前临床常用的穿孔管理办法包括使用生物材料进行穿孔修补,例如可吸收胶原膜、胶原蛋白海绵以及血小板衍生物等,或者使用可吸收缝线以缩小并关闭穿孔。本文根据国内外相关文献就上颌窦黏骨膜穿孔后出现的常见并发症,上颌窦黏骨膜穿孔的判断方法、分类和修补处理方法进行综述。 | Vicha Huangphattarakul 满毅 | 2023 | 国际口腔医学杂志2023，50，5： | 1 |
| 18 | Qualitative identification of chaotic systems behaviours显示文摘 | Vicha T Dohnal M | 2008 | Chaos Solitons & Fractals2008，38，1： | 1 |
| 19 | Morphology and distribution of eosinophilic granulocytes in damseltlsh neurofibromatosis, a model of mast cell distribution in neurofibromatosis type I 显示文摘 | Vicha D L Schmalo M C | 1994 | Anticancer Res1994，14，： | 1 |
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