Questions tagged [3d-reconstruction]

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Clustering 3D with survey data

I have data obtained from a survey and I would like to perform a 3D clustering of the individuals who have answered the survey based on 3 of the questions they have answered: Are you satisfied with ...
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LSTM - unable to get a 3D output

I have an array with shape (55834, 250, 30) and I'd like to get an output of the same shape from this LSTM model. ...
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Interpreting the RGB or HEX value from a description of the color using NLP

We do have models that predict the basic color from its description, by basic color I mean red, blue, black etc. But I would like to develop a model that can spit out the RGB or HEX colors by a ...
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Automating 3D Modeling using NLP

I would like to know if there is any way we can automate 3D modeling processes. Like if I give the model a text input such as "create a sphere and give it a red color" and the we need to get ...
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What ML algo to choose to recreate x-ray human posture

I have an idea and not sure how to start. I have a x-ray image Of human skull. What kind of ML algorithm whold be the best to recreate the posture of the original skull. How I see the algo steps. ...
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What is "Laplacian image space"?

I have been working through Beyond Face Rotation: Global and Local Perception GAN for Photorealistic and Identity Preserving Frontal View Synthesis where the authors make the following claim (...
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2 votes
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PointCloud value prediction - regression

I have point clouds for 400 objects. I have also some other features of these objects. For example their weights. How I can now train model to predict the weight based on the shape(point cloud)? I ...
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2 votes
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How to extract data from 3d model to a data table that is easy to read for machine learning algorithm?

I want to do something similar to Point Cloud. What I am NOT trying to do is to recognize objects or reconstruct them. I have a 3d file and I want to somehow read the data to use it in machine ...
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1 vote
1 answer
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How to input a 3d model into ML algorithm?

I have a machine learning model that uses csv with measured data about buildings: width, length, height etc. I use it to predict some features and it works properly. I would like to drop csv with ...
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Facebook DensePose

I was reading Facebook DensePose paper and i did not understand the method of choosing sampled points for each segmented part of a person in 2d image and getting correspondense on SMPL 3D model, i ...
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2 votes
0 answers
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Z values get rescaled while plotting in 3d

x_3d = 5.171875 , 5.3125 , 5.171875 ... 6 y_3d = 0, 1, 2, 3, 4, 5, .... 1500 (1500 points) z_3d = -10.493983 , 22.128998 , -14.582531 , 34.687847 , 11....
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3 votes
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3D point reconstruction from 2D images

I know this must exist, but I'm having enormous trouble finding the right search terms. Say I have a bunch of labelled 3D points, and I capture multiple 2D images of it. If I want to reconstruct the ...
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