Creating a depth map from the disparity map function

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评论： Arijit Bhattacharyya 2022-2-17

Hi everyone, I am having trouble with the following code:

I want to create a depth map from the disparityBM function, by applying the equation of

, where z is the depth, f is the focal length, b is the baseline and d is the disparity.

However, the depth map I receive is not intuitive, as ideally the object in white should be in black and the background around it should be in white.

Please can I request guidance on how to fix my code? Thank you!

Qu Cao 2022-2-17

You can use reconstructScene for your workflow.

Qu Cao 2022-2-17

You need to call rectifyStereoImages before calling reconstructScene. See the following example:

https://www.mathworks.com/help/vision/ref/reconstructscene.html

@Qu Cao When we call rectifyStereoImages before calling reconstructScene we get the following error:

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R2021b

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