""" **任务名称:** 跨视角目标点匹配 / 旋转视角下的关键点对应 **场景设定:** 在一个静态场景中,保持物体位置固定,摄像机围绕物体进行旋转拍摄。 **输入数据:** 1. **源视图(Source View):** 摄像机在初始视角拍摄的物体图像,图像上标注了一个特定的关键点 $A$(Target Point)。 2. **目标视图(Target View):** 摄像机旋转到新视角后拍摄的同一物体图像。该图像上标注了若干个候选点(例如:1, 2, 3, 4)。 **任务目标:** 模型需要分析两张图像的几何与纹理特征,从目标视图的候选点集合中,识别出哪一个点与源视图中的点 $A$ 对应于物体表面的同一物理位置(例如,如果点 2 与点 $A$ 是同一点,模型应输出 2)。 1. The {object} in the initial view [image_1] remains **static**, with a specific point marked as **A**. Imagine a camera rotating around this {object} to a new position. The final view captured from this new angle is shown below, with four candidate points marked as **1, 2, 3 and 4**. Based on the visual features and geometry, which of the numbered points in the final view corresponds to the **same physical location** as point **A** in the inital view? **Final view**:[image_2] A. Point 1 B. Point 2 C. Point 3 D. Point 4 """