52
Participants
Start Date
December 1, 2024
Primary Completion Date
April 30, 2025
Study Completion Date
May 8, 2025
Tumor-infliltrating lymphocyte (TIL) percentage
TIL percentage was calculated as the area occupied by lymphocytes divided by the cancer area, expressed as a percentage \[%\]
Grey level co-occurrence matrix (GLCM)
The GLCM is a second-order statistical method for texture feature extraction. Structured images typically contain numerous pixel pairs with co-occurring low- and high-intensity values. After GLCM calculation, different weights were applied to each matrix element to derive two measures: M1 and M2, representing areas with low and high intensities, respectively. Lower M1 and higher M2 values characterized more structured images with distinct TIL patterns.
Fractal dimension (FD)
Quantification of the complexity of TIL
Jagiellonian University, Krakow
Jagiellonian University
OTHER