Image segmentation of nanoscale Zernike phase contrast X|ray ..|INIS

Image segmentation of nanoscale Zernike phase contrast X-ray ...

The key component of Zernike phase contrast is the phase ring. It increases the image contrast by phase shifting the undiffracted wave by π − π ...

Image segmentation of nanoscale Zernike phase contrast X-ray ..|INIS

Zernike phase contrast is a useful technique for nanoscale X-ray computed tomography (CT) imaging of materials with a low X-ray absorption coefficient.

Image segmentation of nanoscale Zernike phase contrast X-ray ...

Unfortunately, nano-CT using Zernike phase contrast for low Z materials produces an image with artifacts, making image segmentation a significant challenge. The ...

Image segmentation of nanoscale Zernike phase contrast X-ray ...

Zernike phase contrast is a useful technique for nanoscale X-ray computed tomography (CT) imaging of materials with a low X-ray absorption coefficient.

Segmentation of phase contrast microscopy images based on multi ...

Phase-shifting Zernike phase contrast microscopy for quantitative phase measurement. ... In: 2011 IEEE International Symposium on Biomedical Imaging: From Nano to ...

Exploring spectroscopic X-ray nano-imaging with Zernike phase ...

Zernike phase contrast (ZPC) is a well-known contrast enhancement method for TXM to enhance the signal from weak absorption materials.

Deep learning to overcome Zernike phase-contrast nanoCT artifacts ...

... Zernike phase-contrast nanoCT artifacts for automated micro-nano porosity segmentation in bone. ... image processing, segmentation and analysis of Zernike ...

Deep learning to overcome Zernike phase-contrast nanoCT artifacts ...

Keywords: Sensor3D model; U-Net model; X-ray nanotomography; Zernike phase contrast; computer-aided image segmentation; deep learning; lacuna- ...

X-ray Nanocomputed Tomography in Zernike Phase Contrast for ...

Wave-propagation model, pseudo-phase-retrieval processing, segmentation ... Exploring spectroscopic X-ray nano-imaging with Zernike phase contrast ...

Nanoscale dark-field imaging in full-field transmission X-ray ...

Zernike Phase-Contrast Transmission X-ray Microscopy. For the proposed method, it is helpful to understand Zernike phase-contrast imaging, in which the ...

Image Restoration of Phase Contrast Nano Scale X-ray CT Images ...

... phase contrast is a technique useful for nano-scale X-ray imaging ... Image segmentation of nanoscale Zernike phase contrast X-ray computed tomography images.

Zernike phase contrast in scanning microscopy with X-rays

These traditional microscopy imaging systems are suitable for hospitals in projection lens-less microscopy, the sample is placed directly on the CCD/CMOS image ...

X-ray Zernike phase contrast tomography: 3D ROI visualization of ...

The reconstructed volumes were analyzed with Fiji [40] image-processing ... Pianetta, “Transmission x-ray microscopy for full-field nano imaging ...

The use of contrast enhancement techniques in X-ray imaging of ...

Image segmentation of nanoscale Zernike phase contrast X-ray computed tomography images. J. Appl. Phys., 117 (2015), p. 183102, 10.1063 ...

[PDF] Understanding the phase contrast optics to restore artifact-free ...

Image segmentation of nanoscale Zernike phase contrast X-ray computed tomography images · Arjun KumarP. MandalY. ZhangS. Litster. Materials Science, Physics.

ZEISS Xradia 800 & 810 Ultra X-ray Microscopes

Nanoscale X-ray Imaging: Explore at the Speed of Science ... Reveal details with highest contrast and image quality using absorption and Zernike phase contrast.

Visualization of nanoscale deformation in polymer composites with ...

The 3D structural configuration was obtained using the Zernike-type phase contrast X-ray imaging method. Based on the structural information, ...

Direct three-dimensional imaging for morphological analysis of ...

... Zernike X-ray phase-contrast computed tomography. Author links open ... We used phase-contrast X-ray computed tomography at the nanoscale (nano-CT) ...

Image Restoration of Phase Contrast Nano Scale X-ray CT Images ...

Zernike phase contrast is a technique useful for nano-scale X-ray imaging of materials with a low absorption coefficient. It enhances the image contrast ...

Zernike X-ray Phase Contrast Imaging - Paul Scherrer Institut

Zernike phase contrast microscopy can be used to image samples that only cause a phase shift to the incident light.