Hello,
I have been working with the example code provided in the ‘doc pcfromdepth’ documentation in MATLAB. I used the example color image ‘sampleImage.png’ along with depth images extracted using the ‘MiDaS’ and ‘Depthanything v2’ models to generate the point cloud. However, the point cloud I obtained was inaccurate compared to the result shown in the example.
I am curious about how the DepthImage used in the MATLAB example was extracted, and how the camera parameters (focalLength, principalPoint) were determined. Could you please provide more information on this?
Thank you for your assistance.

https://www.mathworks.com/help/vision/ref/pcfromdepth.htmlHello,
I have been working with the example code provided in the ‘doc pcfromdepth’ documentation in MATLAB. I used the example color image ‘sampleImage.png’ along with depth images extracted using the ‘MiDaS’ and ‘Depthanything v2’ models to generate the point cloud. However, the point cloud I obtained was inaccurate compared to the result shown in the example.
I am curious about how the DepthImage used in the MATLAB example was extracted, and how the camera parameters (focalLength, principalPoint) were determined. Could you please provide more information on this?
Thank you for your assistance.

https://www.mathworks.com/help/vision/ref/pcfromdepth.html Hello,
I have been working with the example code provided in the ‘doc pcfromdepth’ documentation in MATLAB. I used the example color image ‘sampleImage.png’ along with depth images extracted using the ‘MiDaS’ and ‘Depthanything v2’ models to generate the point cloud. However, the point cloud I obtained was inaccurate compared to the result shown in the example.
I am curious about how the DepthImage used in the MATLAB example was extracted, and how the camera parameters (focalLength, principalPoint) were determined. Could you please provide more information on this?
Thank you for your assistance.

https://www.mathworks.com/help/vision/ref/pcfromdepth.html pcfromdepth MATLAB Answers — New Questions

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