当现有方法不适用时，将添加新构造，以形成具有自己颜色标识和范围的新方法。
When no existing method applies, new constructs are added to form a new one with its own color and range.
以足球机器人视觉系统为研究对象，提出了一套基于颜色信息的色标识别方法。
With the soccer robot vision system as studied object, a set of methods of recognition of color mark is proposed.
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