This step aims to register all images in a focal stack to a reference setting. A naive approach may be to directly use the parameters from the geometric calibration. Since \(F_i\) is related to the projection magnification \(m_i\) by Rowlands (2017) ...
Material: High-grade Metal Construction Theory: Stereo Microscope with Trinocular Head Features: High Definition Imaging with Multi-layer Lens Drawtube: Trinocular with 9-speed Zoom Lock Key Magnification: 6.5X-65X Continuous Synchronous Zoom Accessories: Wide-angle Eyepiece WF10X/23MM, 144-LED Ring...
Magnification = 20x. Scale bar = 50 μm. To further validate the surface binding of the nanoshells, hyperspectral images of different tissue sections were also acquired. Figure 3(a) shows a representative surface of a HER2-positive tissue section after incubation with anti-HER2 nanoshells. ...
Figure1presents raw data images and DL model predictions, confirming and explaining some expectations given by the results of Table2. In particular, the low contrast and brightness of slab 18 together with enhanced stripes artifact in the upper part of this slab, clearly affect the false-negative...
A SURS image acquisition is recommended at 20x magnification. Since the conducting airways are part of the non-parenchymal fraction of the lung, which is much smaller than the parenchymal fraction, a more rigorous image sampling of 150 to 200 images might be required or alternatively the ...
Figure 4. The flow chart of multi-scale scale object detection. Input the image to be tested and zoom-in parameter 𝛼α. Set the magnification to 𝑀=1M=1 and the maximum score to 𝑀𝑆=0MS=0. Execute the detection loop. Magnify the original image to M times using the zoom-in...
In summary, without moving any optical elements, we achieved alignment of the image plane with the detector target surface during changes in environmental temperature. With temperature variations, the lens assembly, employing optical passive thermal compensation, can maintain consistent magnification and req...
the qualitative results of these networks and PASSRnet [16] are analyzed. The visual comparison with sampling factor of four is shown inFigure 4. The two positions of a graph in the data set are enlarged, and the result graphs of different algorithms are displayed at the same magnification. ...
Figure 9 shows the pixel number comparison between the color markers and the corners in the same shooting conditions and with the same magnification. Figure 9a is the segmented image of human-body parts in reference [17,18], and Figure 9b is a partial, enlarged view of the color markers. ...