【摘要】 分类方法在土地利用和土地覆盖变化研究中占据重要的地位。土地利用与覆盖分类首先涉及图像的处理以及分类系统的建立。目前机助分类技术主要着眼于统计模式识别和基于知识的分类决策。最终的精度评价可以进一步完善分类决策。更多还原

【Abstract】 Techniques of classification are very importance for Land Use and Cover Change(LUCC). LUCC study are on the basis of the image processing and the classification system in the first. Now the computer_based classification techniques’ study has been focusing on the statistical pattern recognition and the knowledge_based classification rule. The final evaluation of accuracy will improve the classification rule.更多还原