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volumetric data  (Amira Pharmaceuticals)

 
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    Structured Review

    Amira Pharmaceuticals volumetric data
    For each scan, the US probe is manually aligned with the sagittal axis of the finger, a process that requires less than one minute. From this initial position, the robotic arm executes both linear and arc scanning trajectories. The acquired 2D images are subsequently subjected to motion compensation and reconstructed into a 3D <t>volumetric</t> dataset.
    Volumetric Data, supplied by Amira Pharmaceuticals, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/grid+data+function%2C+linear+interpolation+method/data+volumetric/pmc12643000-194-12-23
    Average 86 stars, based on 1 article reviews
    volumetric data - by Bioz Stars, 2026-08
    86/100 stars

    Images

    1) Product Images from "Volumetric ultrasound and photoacoustic imaging of inflammatory arthritis in human finger joints via robotic arm powered arc scans"

    Article Title: Volumetric ultrasound and photoacoustic imaging of inflammatory arthritis in human finger joints via robotic arm powered arc scans

    Journal: Biomedical Optics Express

    doi: 10.1364/BOE.577240

    For each scan, the US probe is manually aligned with the sagittal axis of the finger, a process that requires less than one minute. From this initial position, the robotic arm executes both linear and arc scanning trajectories. The acquired 2D images are subsequently subjected to motion compensation and reconstructed into a 3D volumetric dataset.
    Figure Legend Snippet: For each scan, the US probe is manually aligned with the sagittal axis of the finger, a process that requires less than one minute. From this initial position, the robotic arm executes both linear and arc scanning trajectories. The acquired 2D images are subsequently subjected to motion compensation and reconstructed into a 3D volumetric dataset.

    Techniques Used:

    Interpolation procedure for 3D volumetric image reconstruction from a sequence of collected 2D B-mode US images from arc scan. (a): Spatial alignment between end-effector and US probe frames. Each probe frame is offset by 12.8 cm along the local Y-axis and aligned to maintain rotational symmetry about the pivot. (b): B-mode images are plotted in 3D space, and acoustic intensities are interpolated at regularly spaced query points using weighted contributions from the two closest scan planes. The inset illustrates distances d i 1 and d i 2 from a sample query point to neighboring B-scan planes, which are used to compute the interpolated intensity.
    Figure Legend Snippet: Interpolation procedure for 3D volumetric image reconstruction from a sequence of collected 2D B-mode US images from arc scan. (a): Spatial alignment between end-effector and US probe frames. Each probe frame is offset by 12.8 cm along the local Y-axis and aligned to maintain rotational symmetry about the pivot. (b): B-mode images are plotted in 3D space, and acoustic intensities are interpolated at regularly spaced query points using weighted contributions from the two closest scan planes. The inset illustrates distances d i 1 and d i 2 from a sample query point to neighboring B-scan planes, which are used to compute the interpolated intensity.

    Techniques Used: Sequencing

    Normalized volumetric rendering of multimodal images of the PIP3 joint of the healthy volunteer acquired through the linear and arc scans. (a–c): Volumetric renderings of the results from the linear scan: B-mode US images (a), B-mode US images with CFM signals overlaid (b), and B-mode US images with PA signals overlaid (c). (d–f): Volumetric renderings of the results from the arc scan: B-mode US images (d), B-mode US images with CFM signals overlaid (e), and B-mode US images with PA signals overlaid (f).
    Figure Legend Snippet: Normalized volumetric rendering of multimodal images of the PIP3 joint of the healthy volunteer acquired through the linear and arc scans. (a–c): Volumetric renderings of the results from the linear scan: B-mode US images (a), B-mode US images with CFM signals overlaid (b), and B-mode US images with PA signals overlaid (c). (d–f): Volumetric renderings of the results from the arc scan: B-mode US images (d), B-mode US images with CFM signals overlaid (e), and B-mode US images with PA signals overlaid (f).

    Techniques Used:

    Normalized volumetric rendering of multimodal images from a patient’s finger. (a–c): Volumetric renderings of the results from the linear scan: B-mode US images (a), B-mode US images with CFM signals overlaid (b), and B-mode US images with PA signals overlaid (c). (d–f): Volumetric renderings of the results from the arc scan: B-mode US images (d), B-mode US images with CFM signals overlaid (e), and B-mode US images with PA signals overlaid (f).
    Figure Legend Snippet: Normalized volumetric rendering of multimodal images from a patient’s finger. (a–c): Volumetric renderings of the results from the linear scan: B-mode US images (a), B-mode US images with CFM signals overlaid (b), and B-mode US images with PA signals overlaid (c). (d–f): Volumetric renderings of the results from the arc scan: B-mode US images (d), B-mode US images with CFM signals overlaid (e), and B-mode US images with PA signals overlaid (f).

    Techniques Used:



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