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Harris算子的籽粒尖端識(shí)別方法
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(60975007,、61003151,、31000670)、中央高校基本科研業(yè)務(wù)費(fèi)專項(xiàng)資金資助項(xiàng)目(QN2009091)和西北農(nóng)林科技大學(xué)人才專項(xiàng)資金資助項(xiàng)目(Z111020902)


Identification of Tipcap of Agricultural Kernel Based on Harris Algorithm
Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(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:

    通過籽粒尖端形態(tài)特征分析,，提出了一種基于Harris角點(diǎn)檢測(cè)的籽粒尖端識(shí)別方法。Harris算子在一個(gè)局部區(qū)域中檢測(cè)角特征,，作為籽粒最明顯的角結(jié)構(gòu),，尖端在Harris角點(diǎn)檢測(cè)中具有最大的響應(yīng)值，使其對(duì)尖端不明顯的籽粒也有良好的響應(yīng),。通過對(duì)玉米,、南瓜和西葫蘆等具有尖端特征的750粒籽粒的測(cè)試結(jié)果表明，提出算法的尖端檢測(cè)綜合準(zhǔn)確率為95.6%,。

    Abstract:

    By analyzing morphological feature of tipcap of agricultural kernel, a tipcap identification algorithm based on Harris corner detector was developed. Harris algorithm detected the corner within a local region. As the most obvious corner structure, the tipcap had the maximal response to Harris corner detector, which made it can detect the kernels without the obvious tipcap accurately. The kernels with tipcap of corn, pumpkin and summer squash were selected for the test. The experimental results on 750 kernels showed that the proposed method got overall accuracy of 95.6% for tipcap of kernels.

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

楊蜀秦,寧紀(jì)鋒,何東健.基于Harris算子的籽粒尖端識(shí)別方法[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2011,42(3):166-169. Yang Shuqin,Ning Jifeng,He Dongjian. Identification of Tipcap of Agricultural Kernel Based on Harris Algorithm[J]. Transactions of the Chinese Society for Agricultural Machinery,2011,42(3):166-169.

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:
  • 出版日期:
文章二維碼