【摘要】 对群体生物目标的定位是实现群体生物目标识别的关键步骤。利用生物目标的表面颜色与背景颜色相比的特殊性,经过大量统计实验,得出不同彩色模型下群体生物目标表面颜色的分布特征,提出了基于VH彩色坐标系下的群体生物目标定位算法。实验结果表明,利用该彩色坐标系,选取相应的分段阈值,能准确的将同种或不同种类的水果从背景中分离出来。更多还原

【Abstract】 Colony biologic object position is an important step of the colony biologic object recognition.Using the difference color parti-cularity between the biologic objects’ surface and the background,with a lot of statistical experiment data,had got color distributions in different color space model and bring forward the biologic object position algorism based on VH-space.The test results of this algorism show that it can segment not only the same kind of fruits but the different kinds of fruits from background.更多还原