Unknown

Dataset Information

0

Gap Reconstruction in Optical Motion Capture Sequences Using Neural Networks.


ABSTRACT: Optical motion capture is a mature contemporary technique for the acquisition of motion data; alas, it is non-error-free. Due to technical limitations and occlusions of markers, gaps might occur in such recordings. The article reviews various neural network architectures applied to the gap-filling problem in motion capture sequences within the FBM framework providing a representation of body kinematic structure. The results are compared with interpolation and matrix completion methods. We found out that, for longer sequences, simple linear feedforward neural networks can outperform the other, sophisticated architectures, but these outcomes might be affected by the small amount of data availabe for training. We were also able to identify that the acceleration and monotonicity of input sequence are the parameters that have a notable impact on the obtained results.

SUBMITTER: Skurowski P 

PROVIDER: S-EPMC8472986 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC6862302 | biostudies-literature
| S-EPMC6359336 | biostudies-literature
| S-EPMC8100444 | biostudies-literature
| S-EPMC8183613 | biostudies-literature
| S-EPMC6832304 | biostudies-literature
| S-EPMC6885516 | biostudies-literature
| S-EPMC311121 | biostudies-literature
| S-EPMC6060068 | biostudies-other
| S-EPMC9298075 | biostudies-literature
| S-EPMC7096402 | biostudies-literature