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Author Topic: How to obtain the matching pixel coordinate of each image ?  (Read 987 times)

lyhour

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How to obtain the matching pixel coordinate of each image ?
« on: September 21, 2021, 12:46:14 PM »
Hello everyone, after we align the image, the spare point cloud and dense point clouse can be obtain. As far I know, the matching point was conducted base on the SIFT algorithm. Therefore, How can I get the mathcing point coordinate between each image. Also, how we can get detph image corresponding to RGB image. I have been tried to export the depth image from the API, but, it is not well corresponding to RGB image. The depth image is generated from the matching tie point, therfore, it is not the same size as RGB image. How can i solve this problem ? thank you very much.