Scientific Computational Visual Analysis of Wood Internal Defects Detection in View of Tomography Image Reconstruction Algorithm

Table 6

Comparison of results of different grayscale interpolation algorithms.

Evaluation standard	The algorithm of this article	Linear interpolation algorithm
Mean square error	50.76	62.49
The total number of points with unequal gray values	51172	76904
Sum of absolute value of gray difference of all points	4829057	6911538