你如何找到给定图像的对象的高度？ [英] How would you find the height of objects given an image?

问题描述

Heyguys ..这不完全是一个编程问题。我只想知道你的方法将是一个数字图像处理中的常见问题。

Heyguys.. This isn't exactly a programming question exactly. I just want to know what your approach would be to a common problem in Digital image processing.

假设你有一个几个树的图像，说jpg格式。你怎么去找到每棵树的高度。照片是您唯一的输入。

Lets say you have an image of a a few trees in say jpg format. How would you go about finding the heights of each of these trees. The photo is the only input you have.

我想知道您没有编码的方法。所以，如果你的答案是模糊的，或非DIP-ish，这并不重要。

I want to know the approaches you have not code. So it doesnt matter if your answers are vague, or non DIP-ish.

小修正：
高度不必是树的实际高度。高度可以采取任何比例。但应该与pic中的所有对象一致。

Small correction : The height need not be the actual height of the tree. The height can be taken to any scale. But should be consistant to all objects in the pic.

推荐答案

是的，这是可能的。您所描述的内容有一个完整的行业，名为 摄影测量

Yes it is possible. What you are describing has an entire industry around it, called Photogrammetry

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