ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

基于Matlab的甘蔗莖節(jié)特征分布定位與試驗(yàn)
CSTR:
作者:
作者單位:

作者簡(jiǎn)介:

通訊作者:

中圖分類號(hào):

基金項(xiàng)目:

國(guó)家自然科學(xué)基金資助項(xiàng)目（20100627）


Localization and Test of Characteristics Distribution for Sugarcane Internode Based on Matlab
Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問(wèn)統(tǒng)計(jì)
    • |
  • 參考文獻(xiàn)
    • |
  • 相似文獻(xiàn)
    • |
  • 引證文獻(xiàn)
    • |
  • 資源附件
    • |
  • 文章評(píng)論
    摘要:

    以Matlab為開(kāi)發(fā)平臺(tái),，提出了一種對(duì)甘蔗莖節(jié)識(shí)別的方法。通過(guò)灰度處理和Sobel邊緣提取對(duì)甘蔗節(jié)進(jìn)行預(yù)處理,，再結(jié)合數(shù)學(xué)形態(tài)學(xué)中的膨脹,、腐蝕再膨脹對(duì)預(yù)處理后的不連續(xù)、細(xì)小邊緣進(jìn)行處理,，消除甘蔗莖邊緣及無(wú)用小邊緣,，獲得甘蔗節(jié)的邊緣直線。通過(guò)Radon函數(shù)進(jìn)行直線提取,，得出甘蔗節(jié)在R取得最大值時(shí)的位置坐標(biāo),，為甘蔗種莖切割防傷芽裝置的控制研究提供準(zhǔn)確信息。試驗(yàn)表明甘蔗節(jié)識(shí)別率達(dá)100%,，其位置精確到0.1mm級(jí),。

    Abstract:

    A method for identifying sugar cane internodes was proposed based on Matlab. The cane internode was pre-processed by using gray processing and Sobel edge extraction. The mathematical morphology of expansion, corrosion and re-expansion was used to eliminate the edge of the sugar cane internode and unwanted small edge, so the edge of sugarcane internodes straight line was obtained. And then, the location coordinates of sugarcane internodes were got when R had its strongest value by using Radon function for straight line extraction. A theoretical basis of device of anti-bud injury in seedcane cutting was provided. The recognition accuracy was 100%, and the position accuracy was 0.1 mm. 

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

黃亦其,喬曦,唐書喜,羅昭宇,張培棟.基于Matlab的甘蔗莖節(jié)特征分布定位與試驗(yàn)[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2013,44(10):93-97,232. Huang Yiqi, Qiao Xi, Tang Shuxi,Luo Zhaoyu, Zhang Peidong. Localization and Test of Characteristics Distribution for Sugarcane Internode Based on Matlab[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(10):93-97,232.

復(fù)制
分享
文章指標(biāo)
  • 點(diǎn)擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期: 2013-10-14
  • 出版日期:
文章二維碼