Methods We processed the image of thin smear film of the Plasmodium vivax schizont through several steps including image preprocessing,image segmentation and feature extraction.

• 方法基于图像预处理、图像分割、特征提取、判决分类等步骤,分别对间日疟原虫薄血膜的裂殖体图像进行处理,观察其识别效率和准确度。