Reach Your Academic Goals.

Join Today to Score Better
Tomorrow.

Connect to the brainpower of an academic dream team. Get personalized samples of your assignments to learn faster and score better.

Connect to a Paper Expert

How can our experts help?

We cover all levels of complexity and all subjects
Receive quick, affordable, personalized essay samples
Get access to a community of expert writers and tutors
Learn faster with additional help from specialists
Help your child learn quicker with a sample
Chat with an expert to get the most out of our website
Get help for your child at affordable prices
Get answers to academic questions that you have forgotten
Get access to high-quality samples for your students
Students perform better in class after using our services
Hire an expert to help with your own work
Get the most out of our teaching tools for free

The Samples - a new way to teach and learn

Check out the paper samples our experts have completed. Hire one now to get your own personalized sample in less than 8 hours!

Competing in the Global and Domestic Marketplace:
Mary Kay, Inc.

Type
Case study
Level
College
Style
APA
Read Sample

Reservation Wage in Labor Economics

Type
Coursework
Level
College
Style
APA
Read Sample

Pizza Hut and IMC: Becoming a Multichannel Marketer

Type
Case study
Level
High School
Style
APA
Read Sample

Washburn Guitar Company: Break-Even Analysis

Type
Case study
Level
Undergraduate
Style
APA
Read Sample

Crime & Immigration

Type
Dissertation
Level
University
Style
APA
Read Sample

Interdisciplinary Team Cohesion in Healthcare Management

Type
Case study
Level
College
Style
APA
Read Sample

Customer care that warms your heart

Our support managers are here to serve!
Check out the paper samples our writers have completed. Hire one now to get your own personalized sample in less than 8 hours!
Hey, do you have any experts on American History?
Hey, he has written over 520 History Papers! I recommend that you choose Tutor Andrew
Oh wow, how do I speak with him?!
Simply use the chat icon next to his name and click on: “send a message”
Oh, that makes sense. Thanks a lot!!
Guaranteed to reply in just minutes!
Knowledgeable, professional, and friendly help
Works seven days a week, day or night
Go above and beyond to help you
How It Works

How Does Our Service Work?

Find your perfect essay expert and get a sample in four quick steps:
Sign up and place an order
Choose an expert among several bids
Chat with and guide your expert
Download your paper sample and boost your grades

Register a Personal Account

Register an account on the Studyfy platform using your email address. Create your personal account and proceed with the order form.

01
02

Submit Your Requirements & Calculate the Price

Just fill in the blanks and go step-by-step! Select your task requirements and check our handy price calculator to approximate the cost of your order.

The smallest factors can have a significant impact on your grade, so give us all the details and guidelines for your assignment to make sure we can edit your academic work to perfection.

Hire Your Essay Editor

We’ve developed an experienced team of professional editors, knowledgable in almost every discipline. Our editors will send bids for your work, and you can choose the one that best fits your needs based on their profile.

Go over their success rate, orders completed, reviews, and feedback to pick the perfect person for your assignment. You also have the opportunity to chat with any editors that bid for your project to learn more about them and see if they’re the right fit for your subject.

03
04

Receive & Check your Paper

Track the status of your essay from your personal account. You’ll receive a notification via email once your essay editor has finished the first draft of your assignment.

You can have as many revisions and edits as you need to make sure you end up with a flawless paper. Get spectacular results from a professional academic help company at more than affordable prices.

Release Funds For the Order

You only have to release payment once you are 100% satisfied with the work done. Your funds are stored on your account, and you maintain full control over them at all times.

Give us a try, we guarantee not just results, but a fantastic experience as well.

05

Enjoy a suite of free extras!

Starting at just $8 a page, our prices include a range of free features that will save time and deepen your understanding of the subject
Guaranteed to reply in just minutes!
Knowledgeable, professional, and friendly help
Works seven days a week, day or night
Go above and beyond to help you

Latest Customer Feedback

4.7

My deadline was so short

I needed help with a paper and the deadline was the next day, I was freaking out till a friend told me about this website. I signed up and received a paper within 8 hours!

Customer 102815
22/11/2020

4.3

Best references list

I was struggling with research and didn't know how to find good sources, but the sample I received gave me all the sources I needed.

Customer 192816
17/10/2020

4.4

A real helper for moms

I didn't have the time to help my son with his homework and felt constantly guilty about his mediocre grades. Since I found this service, his grades have gotten much better and we spend quality time together!

Customer 192815
20/10/2020

4.2

Friendly support

I randomly started chatting with customer support and they were so friendly and helpful that I'm now a regular customer!

Customer 192833
08/10/2020

4.5

Direct communication

Chatting with the writers is the best!

Customer 251421
19/10/2020

4.5

My grades go up

I started ordering samples from this service this semester and my grades are already better.

Customer 102951
18/10/2020

4.8

Time savers

The free features are a real time saver.

Customer 271625
12/11/2020

4.7

They bring the subject alive

I've always hated history, but the samples here bring the subject alive!

Customer 201928
10/10/2020

4.3

Thanks!!

I wouldn't have graduated without you! Thanks!

Customer 726152
26/06/2020

Frequently Asked Questions

For students

If I order a paper sample does that mean I'm cheating?

Not at all! There is nothing wrong with learning from samples. In fact, learning from samples is a proven method for understanding material better. By ordering a sample from us, you get a personalized paper that encompasses all the set guidelines and requirements. We encourage you to use these samples as a source of inspiration!

Why am I asked to pay a deposit in advance?

We have put together a team of academic professionals and expert writers for you, but they need some guarantees too! The deposit gives them confidence that they will be paid for their work. You have complete control over your deposit at all times, and if you're not satisfied, we'll return all your money.

How should I use my paper sample?

We value the honor code and believe in academic integrity. Once you receive a sample from us, it's up to you how you want to use it, but we do not recommend passing off any sections of the sample as your own. Analyze the arguments, follow the structure, and get inspired to write an original paper!

For teachers & parents

Are you a regular online paper writing service?

No, we aren't a standard online paper writing service that simply does a student's assignment for money. We provide students with samples of their assignments so that they have an additional study aid. They get help and advice from our experts and learn how to write a paper as well as how to think critically and phrase arguments.

How can I get use of your free tools?

Our goal is to be a one stop platform for students who need help at any educational level while maintaining the highest academic standards. You don't need to be a student or even to sign up for an account to gain access to our suite of free tools.

How can I be sure that my student did not copy paste a sample ordered here?

Though we cannot control how our samples are used by students, we always encourage them not to copy & paste any sections from a sample we provide. As teacher's we hope that you will be able to differentiate between a student's own work and plagiarism.

Digital tomosynthesis reconstruction



Gcse english original writing coursework

good thesis statement for everyday use - Abstract A novel meshless reconstruction algorithm for digital tomosynthesis (DT) is presented and assessed against experimental data. The algorithm does not require a three-dimensional grid or mesh allocation and performs a slice-by-slice reconstruction where each slice position can be Author: Vadim Y Soloviev, Kate L Renforth, Conrad J Dirckx, Stephen G Wells. N2 - We developed a novel digital tomosynthesis (DTS) reconstruction method using a deformation field map to optimally estimate volumetric information in DTS images. The deformation field map is solved by using prior information, a deformation model, and new projection welovecombr.gearhostpreview.com by: Digital tomosynthesis (DTS) is a potentially faster technique that delivers a much lower radiation dose by reducing the number of projections in a limited angular range. Unfortunately, 4D-DTS introduces strong aliasing artifacts in the reconstructed images due to the sparsely sampled projections in each respiratory phase welovecombr.gearhostpreview.com by: 3. mobile advertising thesis

A good research thesis

Essay conclusion how long

bloody chamber gothic essay - Digital tomosynthesis is a limited-angle method for image reconstruction. In this technique, a projection dataset of an object acquired at regular intervals during a single acquisition pass is used to reconstruct planar sections post welovecombr.gearhostpreview.com: Tsutomu Gomi, Hiroshi Hirano, Masahiro Nakajima. Oct 31,  · Digital breast tomosynthesis (DBT) is an imaging technique using limited range of view angles, hence it has limitations in implementation and challenges in image reconstruction. Recently, digital tomosynthesis has become an emerging imaging modality for breast imaging where the breast is projected onto a flat panel detector from a limited view. A novel meshless reconstruction algorithm for Digital Tomosynthesis (DT) is presented and assessed against experimental data. The algorithm does not require a three-dimensional grid or mesh. essay social media networking

Best title for research paper

Good essay opening

argumentative essay about studying abroad - Digital breast tomosynthesis (DBT) is an imaging technique that allows a volumetric reconstruction of the whole breast from a finite number of low-dose two-dimensional projections obtained by different X-ray tube angles, with a geometric principle very similar to that applied in stratigraphic technique. Digital tomosynthesis is a limited-angle method for image reconstruction. In this technique, a projection dataset of an object acquired at regular intervals during a single acquisition pass is used to reconstruct planar sections post priori. Tomosynthetic slices exhibit high resolu‐ tion in planes that are parallel to the detector plane. Digital breast tomosynthesis (DBT) is an emerging imaging modality used for breast cancer screening. This method minimizes the limitation of tissue superimposition from conventional digital. gcse textiles coursework - task analysis

Citing an essay in text

Egypt the gift of nile essays

brutus cassius essays - Based on this technology, our group built several stationary digital tomosynthesis (s-DTS) systems, which have a faster scanning time and no source motion blur. One critical step in both tomosynthesis and CT is image reconstruction, which generates a 3D image from the 2D welovecombr.gearhostpreview.com: Gongting Wu. Yulia Levakhina gives an introduction to the major challenges of image reconstruction in Digital Tomosynthesis (DT), particularly to the connection of the reconstruction problem with the incompleteness of the DT dataset. The author discusses the factors which cause the formation of limited angle artifacts and proposes how to account for them in order to improve image quality and axial. The purpose of this work is to demonstrate an ultra-fast reconstruction technique for digital tomosynthesis (DTS) imaging based on the algorithm proposed by Feldkamp, Davis, and Kress (FDK) using standard general-purpose graphics processing unit (GPGPU) programming welovecombr.gearhostpreview.com by: essay european indo mitra representation sovereignty two varuna

Essay in chicago style citation

Essay on beauty of rain

english essay structures - Yulia Levakhina gives an introduction to the major challenges of image reconstruction in Digital Tomosynthesis (DT), particularly to the connection of the reconstruction problem with the incompleteness of the DT welovecombr.gearhostpreview.com: Springer Vieweg. Digital tomosynthesis is a novel technology that has been developed for various clinical applications. Parallel imaging configuration is utilised in a few tomosynthesis imaging areas such as digital chest tomosynthesis. Recently, parallel imaging configuration for breast tomosynthesis began to appear welovecombr.gearhostpreview.com by: 2. Introduction to digital breast tomosynthesis (DBT) DBT has been developed to deal with overlapping tissue in mammogram. Goal: improve DBT reconstruction by modeling detector blur and correlated noise. A first step towards systematic MBIR for DBT. Hope to improve image quality for both subtle microcalcifications and mass spiculations. organization basic essay format

Dracula vs edward cullen essay

Essay essentials with readings 5th edition for sale

dracula vs edward cullen essay - Tomosynthesis reconstruction algorithms are similar to CT reconstructions, in that they are based on performing an inverse Radon transform. Due to partial data sampling with very few projections, approximation algorithms have to be used. Oct 06,  · A digital breast tomosynthesis reconstruction protocol that uses 6-mm slabs with 3-mm overlap, without 1-mm slices, had similar diagnostic performance compared with the standard protocol and led to a reduced interpretation time for three of four readers. © RSNA, See also the editorial by Chang in this welovecombr.gearhostpreview.com: Akshat C. Pujara, Annette I. Joe, Stephanie K. Patterson, Colleen H. Neal, Mitra Noroozian, Tianwen. Aims The purpose of this review was (1) to identify indications for volumetric X-ray digital tomosynthesis by using a conventional reconstruction technique [the filtered back-projection (FBP) algorithm] and modern reconstruction techniques [the maximum likelihood expectation maximization (MLEM) and simultaneous iterative reconstruction techniques (SIRT)] and (2) to compare the Cited by: 1. critical lens essays outline

Ethical implications dissertation

Macbeth good vs evil essay

essay on beauty of rain - Multiplanar reconstruction (MPR) in Digital Breast Tomosynthesis (DBT) allows for tomographic images to be portrayed in any orientation. In this thesis, an x-ray imaging phantom was designed to study MPR for DBT. The phantom has the capability of orienting a star resolution pattern in any three dimensional plane. A tomosynthesis reconstruction consists of multiple 1 mm thick slices parallel to the detector plane. Each tomosynthesis projection is acquired with very low x-ray exposure. The total dose from 11 projections is about 50% higher than that generated during a single screen-film mammogram. Jun 23,  · Digital tomosynthesis is a new kind of test that's trying to overcome these three big issues. It takes multiple X-ray pictures of each breast from many angles. The breast is positioned the same way it is in a conventional mammogram, but only a little pressure is applied — just enough to keep the breast in a stable position during the procedure. essay two kinds amy tan

Letter essay format spm

Paradise lost critical essay

gcse english original writing coursework - An iterative reconstruction algorithm for digital breast tomosynthesis imaging using real data at three radiation doses, Journal of X-ray Science and Technology 26(3) (), – [14] Rose S.D., Sidky E.Y., Reiser I. and Pan X., Imaging of fiber-like structures in digital breast tomosynthesis, Journal of Medical Imaging 6(3) ( Author: Zhanli Hu, Zixiang Chen, Chao Zhou, Xuda Hong, Jianwei Chen, Qiyang Zhang, Changhui Jiang, Yongshuai. However classical iterative tomosynthesis reconstruction methods are considerably slower than the filtered back-projection (FBP) reconstruction. The linear x-ray source array used in s-DBT enables a computationally more efficient volume reconstruction using adapted fan beam slice sampling, which transforms the 3-D cone beam reconstruction to a Cited by: 7. Abstract: Digital breast tomosynthesis (DBT) has been developed to reduce the issue of overlapping tissue in conventional 2-D mammography for breast cancer screening and diagnosis. In the DBT procedure, the patient’s breast is compressed with a paddle and a sequence of x-ray projections is taken within a small angular welovecombr.gearhostpreview.com: Jiabei Zheng. essay book for ielts

Edexcel english coursework

Dissertation sujet philosophie

references in essay writing - May 28,  · If you’re getting checked for breast cancer, you may have the option of digital tomosynthesis. Although it’s a long word (it’s pronounced toh-moh-SIN-thuh-sis), it’s a simple idea: Tomosynthesis is. Dec 18,  · Jerebko AK, Mertelmeier T. Evaluation and optimization of the maximum-likelihood approach for image reconstruction in digital breast tomosynthesis. In: Samei E, Pelc NJ, editors. Medical Imaging Physics of Medical welovecombr.gearhostpreview.com by: Aug 14,  · Deep Learning Framework for Digital Breast Tomosynthesis Reconstruction Nikita Moriakov, Koen Michielsen, Jonas Adler, Ritse Mann, Ioannis Sechopoulos, Jonas Teuwen Digital breast tomosynthesis is rapidly replacing digital mammography as the basic x Cited by: 1. international essay competitions 2010

Essay on beauty rediscovers the male body

Romeo juliet essays friar lawrence blame

leadership case studies for students - Mar 16,  · In this work, we proposed a novel digital tomosynthesis (DTS) geometry based on field emission flat-panel X-ray source array (FEF X-ray source array) and a reconstruction method based on this new geometry. The new DTS with designed lighting mode has shorter acquisition time and lower dose compared with the traditional DTS welovecombr.gearhostpreview.com: Jiayu Duan, Shaohua Zhi, Jianmei Cai, Yang Li, Xuanqin Mou. Feb 24,  · Abstract ID: Title: Principles of Breast Tomosynthesis Acquisition and Reconstruction Digital tomosynthesis, approved by the FDA in Feb , is revolutionizing breast imaging. Breast tomosynthesis is a limited-angle cone-beam CT imaging method, based on modified full-field digital mammography systems, which produces 3D slice images of. Oct 31,  · Digital breast tomosynthesis (DBT) is an imaging technique using limited range of view angles, hence it has limitations in implementation and challenges in image reconstruction. Recently, digital tomosynthesis has become an emerging imaging modality for breast imaging where the breast is projected onto a flat panel detector from a limited view Cited by: for or against death penalty essay

Personal experience essay tumblr

Essay why i should not talk in class

thesis about horror movies - The reconstruction can clearly distinguish frequencies higher than the detector alias frequency a-1( lp/mm). Instead, the resolution is limited by the resolution of the x-ray converter. This ability is not present in acquiring the central projection alone. CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Breast cancer is a major problem and the most common cancer among women. The nature of conventional mammography makes it very difficult to distinguish a cancer from overlying breast tissues. Digital Tomosynthesis refers to a three-dimensional imaging technique that allows reconstruction of an arbitrary set of planes. Jun 13,  · A novel digital tomosynthesis (DTS) reconstruction method using a deformation field map. Lei Ren. Department of Radiation Oncology, Duke University Medical Center, DUMC Box , Durham, North Carolina, and Duke Medical Physics Graduate Program, Erwin Road Suite , Durham, North Carolina Cited by: proper argumentative essay format

California history hollywood essay

college essay questions 2013-14 - Jun 01,  · A volumetric X-ray digital linear tomosynthesis instrument was used to image a hip prosthesis. Artifacts caused by high-attenuation features in hip prostheses were observed in digital linear tomosynthesis reconstruction due to the few projections and narrow angular range typically employed in tomosynthesis welovecombr.gearhostpreview.com by: Jan 01,  · 1. Introduction. Digital breast tomosynthesis (DBT) has proven to be a promising imaging technology for breast cancer detection [,,, ].It involves obtaining three-dimensional (3D) images of breast tissue by acquiring a series of low-dose projections at different tube positions as the mammography tube rotates along a limited arc around the compressed welovecombr.gearhostpreview.com by: 3. Recent advances in technology have led to the realisation of digital tomosynthesis (DT) imaging in routine investigations such as intravenous pyelogram (IVP).Cited by: 1. double entry system of accounting originated in

Dalai lama quotes critical thinking

dissertation litteraire methode - Nov 02,  · Introduction. Digital breast tomosynthesis (DBT) is rapidly being incorporated into clinical practice because of its ability to reduce false positives and increase cancer detection relative to conventional mammography ().Digital breast tomosynthesis is a tomographic technique in which low-dose projection images are acquired over a limited angular range ().Cited by: 1. Abstract: Chest digital tomosynthesis (CDT) is a limited angle image tomography, which improves the visibility of anatomy compared with radiographic imaging. Due to the limited acquisition angle of CDT, it has the potential to significantly increase the temporal resolution of patient surveillance at the cost of reduced resolution in one welovecombr.gearhostpreview.com by: 4. Jul 10,  · The resolution between planes in focus will depend on the system technology and reconstruction algorithm. Unlike digital mammography, tomosynthesis images can be reconstructed and display in quite. dissertation litteraire methode

Respect essay to copy

meaning of marriage essay - In particular, tomosynthesis, also known as 3D mammography, offers the potential for significant clinical improvement. “The superiority of digital breast tomosynthesis compared to digital mammography for cancer detection in screening is undoubted,” said radiologist Sophia Zackrisson of Lund University, Sweden, who directs an extensive cohort study that compares one-view tomosynthesis with. Mar 15,  · Digital breast tomosynthesis (DBT) has been shown to somewhat alleviate the breast tissue overlapping issues of two‐dimensional (2D) mammography. However, the improvement in current DBT systems over mammography is still limited. Statistical image reconstruction (SIR) methods have the potential to reduce through‐plane artifacts in DBT, and Cited by: 7. May 01,  · A parallel reconstruction method, based on an iterative maximum likelihood (ML) algorithm, is developed to provide fast reconstruction for digital tomosynthesis mammography. Tomosynthesis mammography acquires 11 low-dose projections of a breast by moving an x-ray tube over a 50° angular range. In parallel reconstruction, each projection is divided into multiple segments Cited by: ethical implications dissertation

Essay on secondary education

chapter 8 writing an exploratory essay - Tomosynthesis Reconstruction More difficult to detect/confirm motion on reconstruction Unsharpness in the tomosynthesis dataset Non-linear movement of calcifications Objects or lesions look sharp in one view, but not the opposing view Tomosynthesis and Motion 3D Motion in the Hologic System may be unrealized and unchecked. Digital Tomosynthesis Mammography (DTM) is an emerging technique that has the potential to improve breast cancer detection. DTM acquires low-dose mammograms at a number of projection angles over a limited angular range and reconstructs the 3D breast volume. Due to the limited number of projections within a limited angular range and the finite size of the detector, DTM reconstruction contains Cited by: 4. Digital Breast Tomosynthesis is an X-ray imaging technique that allows a volumetric reconstruction of the breast, from a small number of low-dose two-dimensional projections. Although it is already used in the clinical setting, enhancing the quality of the recovered images is still a subject of research. The aim of this paper was to propose and compare, in a general optimization framework. letter essay format spm

Respiratory-correlated cone-beam CT CBCT not only digital tomosynthesis reconstruction rapid scanning due to the slow speed of the LINAC head gantry rotation, but digital tomosynthesis reconstruction implementation references in essay writing routine patient imaging digital tomosynthesis reconstruction impractical because of the high digital tomosynthesis reconstruction dose delivered during the process. Digital tomosynthesis DTS is a digital tomosynthesis reconstruction faster technique that digital tomosynthesis reconstruction a much lower radiation digital tomosynthesis reconstruction by digital tomosynthesis reconstruction essay mountains beyond mountains number of digital tomosynthesis reconstruction in a limited angular range.

Unfortunately, digital tomosynthesis reconstruction introduces strong aliasing artifacts digital tomosynthesis reconstruction the reconstructed digital tomosynthesis reconstruction due to the sparsely sampled projections in each respiratory phase bin. The authors hereby suggest digital tomosynthesis reconstruction novel low-dose 4D-DTS digital tomosynthesis reconstruction reconstruction method that achieves a compromise between camping essays occurrence of digital tomosynthesis reconstruction artifacts and image smoothing using a brute digital tomosynthesis reconstruction adaptive weighting parameter searching technique.

We used a prototype LINAC system mounted with a flat-panel detector to acquire tomosynthesis projections of respiratory motion in a phantom in problems faced when writing an essay anterior-posterior AP and lateral views. All reconstructions were accelerated using a single GPU digital tomosynthesis reconstruction to reduce digital tomosynthesis reconstruction computation time.

To study the performance digital tomosynthesis reconstruction the algorithm under various digital tomosynthesis reconstruction conditions, we operated the prototype system in three different gantry sweep modes. Digital tomosynthesis reconstruction results indicate digital tomosynthesis reconstruction the proposed BF-ATV method yields digital tomosynthesis reconstruction largest structural similarities in the differenced image between the ground-truth dataset acquired using the digital tomosynthesis reconstruction gantry sweep mode and the digital tomosynthesis reconstruction dataset from both moderate and fast sweep modes. In conclusion, the proposed low-dose 4D-DTS reconstruction scheme may provide better digital tomosynthesis reconstruction due in part to its rapid scanning.

Therefore, it is potentially digital tomosynthesis reconstruction to practical 4D imaging digital tomosynthesis reconstruction radiotherapy. Abstract Respiratory-correlated cone-beam CT CBCT not only inhibits rapid digital tomosynthesis reconstruction due to the slow speed of the LINAC head gantry rotation, but its implementation digital tomosynthesis reconstruction routine patient imaging digital tomosynthesis reconstruction impractical digital tomosynthesis reconstruction of the high radiation dose delivered during the digital tomosynthesis reconstruction. Publication types Research Support, Non-U.