Figure 3
From: Towards a deeper understanding of structural biomass recalcitrance using phase-contrast tomography
Tomographic images of a single piassava fiber. Images of (a) all of the pores in one quarter of the fiber cross section, (b) pores with individual surface areas of less than 1,200 pixels squared, (c) pores with individual surface areas between 5,600 and 6,800 pixels squared, and (d) pores with individual surface areas greater than 6,000 pixels squared and lengths between 40 and 120 pixels. Bounding box of dimensions of 1,400 × 1,000 × 250 pixels.