A new dose calculation system implemented in image domain

A new dose calculation system implemented in image domain - arXiv

Abstract page for arXiv paper 2312.07830: A new dose calculation system implemented in image domain -- A multi-institutional study.

A new dose calculation system implemented in image domain - arXiv

We present a novel image-domain dose calculation algorithm to automatically compute dose distributions from the computer tomography images and radiation field ...

A new dose calculation system implemented in image domain -- A ...

Article "A new dose calculation system implemented in image domain -- A multi-institutional study" Detailed information of the J-GLOBAL is an information ...

PreciseART® ADAPTIVE RADIATION THERAPY SOFTWARE

daily IGRT images to the plan CT, and dose calculation and summation software to assess the dose distribution variations ... image domain in a multi-resolution, ...

Verification of dose calculations with a clinical treatment planning ...

The requirements for achieving accurate dose calculations have resulted in treatment planning systems (TPS) utilizing calculations based on convolution ...

Development, validation, and application of a generic image‐based ...

To that end, research tools have been developed to simulate reduced-dose images via either image-based or projection-based methods. The former ...

A method to evaluate dose errors introduced by dose mapping ...

The processes introduced are independent of the dose mapping method and the image registration underpinning the dose mapping. Section 2 ...

Prediction of inter-fractional radiotherapy dose plans with domain ...

A domain-level adversarial network capturing the relationship between anatomical changes and inter-fractional dose plans. •. Parallel transport curves regressed ...

Method for simulating dose reduction in digital mammography using ...

It can be applied to flat-fielded clinical images and accounts for the anisotropy of the noise and DQE variations. The method is based on a ...

Data-driven dose calculation algorithm based on deep learning

Preprints and early-stage research may not have been peer reviewed yet. ... To read the file of this research, you can request a copy directly from the authors.

Composite radiation dose representation using Fuzzy Set theory

Mapping the 3-D dose matrix to the corresponding 3-D image (used for the calculation) set provides a description of the resulting dose to the patient. Fig. 1 ...

A 3-Dimensional Absorbed Dose Calculation Method Based on ...

Activity is quantitated by multiplying the attenuation- and scatter-corrected images by the system sensitivity in air (cps/MBq), valid for ...

Feasibility of Improving the Accuracy of Dose Calculation Using ...

We evaluated the accuracy of the calculated doses using an image restoration method with hybrid CT, which was introduced in our previous study. Methods: A ...

Data-driven dose calculation algorithm based on deep U-Net - OUCI

The purpose of this work is to develop a novel dose calculation algorithm based on the deep learning method for radiation therapy. In this study we performed a ...

Deep learning applied to dose prediction in external radiation therapy

The delivered dose distributions were measured and compared to the calculated distributions using the Mapcheck QA system(v 4.01.01). Results: ...

Toward IMRT 2D dose modeling using artificial neural networks

The feasibility and potential of ANN to repli- cate treatment planning system (TPS) calculated dose maps are demonstrated, and the results are comparable with ...

Dose calculation - Book chapter - IOPscience

The theme of dose calculation is covered in this chapter with a detailed discussion of the type of dose algorithms, their classification and their specificity.

A feasibility study on deep learning-based radiotherapy dose ...

The RT dose calculation algorithm used here is based on a fluence-convolution broad beam algorithm, fast and inexpensive but with better accuracy than ...

Dose Calculation Algorithms for External Radiation Therapy - MDPI

Among the features that have undergone a huge evolution in recent decades, dose calculation algorithms are still rapidly changing. This process ...

Data-driven dose calculation algorithm based on deep U-Net.

In this study we performed a feasibility investigation on implementing a fast and accurate dose calculation based on a deep learning technique. A two- ...