Compressed intracellular motility via non-uniform temporal sampling in dynamic optical coherence tomography.

ABSTRACT:

Significance

Optical coherence tomography has great utility for capturing dynamic processes, but such applications are particularly data-intensive. Samples such as biological tissues exhibit temporal features at varying time scales, which makes data reduction challenging.

Aim

We propose a method for capturing short- and long-term correlations of a sample in a compressed way using non-uniform temporal sampling to reduce scan time and memory overhead.

Approach

The proposed method separates the relative contributions of white noise, fluctuating features, and stationary features. The method is demonstrated on mammary epithelial cell spheroids in three-dimensional culture for capturing intracellular motility without loss of signal integrity.

Results

Results show tha

SUBMITTER: Oldenburg AL 

PROVIDER: S-EPMC11223688 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature