Optimal setting of image bounding box can improve registration accuracy of diffusion tensor tractography.

Abstract:

PURPOSE:When we register diffusion tensor tractography (DTT) to anatomical images such as fast imaging employing steady-state acquisition (FIESTA), we register the B0 image to FIESTA. Precise registration of the DTT B0 image to FIESTA is possible with non-rigid registration compared to rigid registration, although the non-rigid methods lack convenience. We report the effect of image data bounding box settings on registration accuracy using a normalized mutual information (NMI) method METHODS: MRI scans of 10 patients were used in this study. Registration was performed without modification of the bounding box in the control group, and the results were compared with groups re-registered using multiple bounding boxes limited to the region of interest (ROI). The distance of misalignment after registration at 3 anatomical characteristic points that are common to both FIESTA and B0 images was used as an index of accuracy. RESULTS:Mean ([Formula: see text]SD) misalignment at the 3 anatomical points decreased significantly from [Formula: see text] to [Formula: see text] mm, [Formula: see text]), [Formula: see text] to [Formula: see text] mm, ([Formula: see text], and [Formula: see text] to [Formula: see text] mm, ([Formula: see text], each showing improvement compared to the control group CONCLUSION: Narrowing the image data bounding box to the ROI improves the accuracy of registering B0 images to FIESTA by NMI method. With our proposed methodology, accuracy can be improved in extremely easy steps, and this methodology may prove useful for DTT registration to anatomical image.

authors

Yoshino M,Kin T,Saito T,Nakagawa D,Nakatomi H,Kunimatsu A,Oyama H,Saito N

doi

10.1007/s11548-013-0934-3

subject

Has Abstract

pub_date

2013-08-20 00:00:00

eissn

1861-6410

issn

1861-6429

pub_type

杂志文章
  • Four-dimensional computed tomography angiography analysis of internal carotid arteries opacification at the skull base to detect delayed cerebral ischemia: a feasibility study.

    abstract:PURPOSE:Delayed cerebral ischemia represents a significant cause of poor functional outcome for patients with vasospasm after subarachnoid hemorrhage. We investigated whether delayed cerebral ischemia could be detected by the arterial opacification of internal carotid artery at the level of the skull base. METHODS:In ...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-020-02268-y

    authors: Ognard J,Cheddad El Aouni M,Dissaux B,Jomaah R,Rousseau PY,Burdin V,Ben Salem D,Gentric JC

    更新日期:2020-12-01 00:00:00

  • A pre-operative planning framework for global registration of laparoscopic ultrasound to CT images.

    abstract:PURPOSE:Laparoscopic ultrasound (LUS) enhances the safety of laparoscopic liver resection by enabling real-time imaging of internal structures such as vessels. However, LUS probes can be difficult to use, and many tumours are iso-echoic and hence are not visible. Registration of LUS to a pre-operative CT or MR scan has...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-018-1799-2

    authors: Ramalhinho J,Robu MR,Thompson S,Gurusamy K,Davidson B,Hawkes D,Barratt D,Clarkson MJ

    更新日期:2018-08-01 00:00:00

  • XDose: toward online cross-validation of experimental and computational X-ray dose estimation.

    abstract:PURPOSE:As the spectrum of X-ray procedures has increased both for diagnostic and for interventional cases, more attention is paid to X-ray dose management. While the medical benefit to the patient outweighs the risk of radiation injuries in almost all cases, reproducible studies on organ dose values help to plan preve...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-020-02298-6

    authors: Roser P,Birkhold A,Preuhs A,Ochs P,Stepina E,Strobel N,Kowarschik M,Fahrig R,Maier A

    更新日期:2021-01-01 00:00:00

  • Analysis of the micro-migration of sliding hip screws by using point-based registration.

    abstract:PURPOSE:The favored treatment for many hip fractures is a sliding hip screw, and its usage is expected to increase in the future. Failures can be reduced, and complications detected earlier by semi-automated CT image analysis. The most frequent failure is due to the screw cut-out from the femoral head. METHODS:An imag...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-010-0498-4

    authors: Raudaschl P,Fritscher K,Roth T,Kammerlander C,Schubert R

    更新日期:2010-09-01 00:00:00

  • A technique for semiautomatic segmentation of echogenic structures in 3D ultrasound, applied to infant hip dysplasia.

    abstract:PURPOSE:Automatic segmentation of anatomical structures and lesions from medical ultrasound images is a formidable challenge in medical imaging due to image noise, blur and artifacts. In this paper we present a segmentation technique with features highly suited to use in noisy 3D ultrasound volumes and demonstrate its ...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-015-1239-5

    authors: Hareendranathan AR,Mabee M,Punithakumar K,Noga M,Jaremko JL

    更新日期:2016-01-01 00:00:00

  • GRAPE: a graphical pipeline environment for image analysis in adaptive magnetic resonance imaging.

    abstract:PURPOSE:We present a platform, GRAphical Pipeline Environment (GRAPE), to facilitate the development of patient-adaptive magnetic resonance imaging (MRI) protocols. METHODS:GRAPE is an open-source project implemented in the Qt C++ framework to enable graphical creation, execution, and debugging of real-time image anal...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-016-1495-z

    authors: Gabr RE,Tefera GB,Allen WJ,Pednekar AS,Narayana PA

    更新日期:2017-03-01 00:00:00

  • Automatic segmentation of stereoelectroencephalography (SEEG) electrodes post-implantation considering bending.

    abstract:PURPOSE:The accurate and automatic localisation of SEEG electrodes is crucial for determining the location of epileptic seizure onset. We propose an algorithm for the automatic segmentation of electrode bolts and contacts that accounts for electrode bending in relation to regional brain anatomy. METHODS:Co-registered ...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-018-1740-8

    authors: Granados A,Vakharia V,Rodionov R,Schweiger M,Vos SB,O'Keeffe AG,Li K,Wu C,Miserocchi A,McEvoy AW,Clarkson MJ,Duncan JS,Sparks R,Ourselin S

    更新日期:2018-06-01 00:00:00

  • Analyzing shoulder translation with navigation technology.

    abstract:PURPOSE:Asymmetric stress imposed on the shoulder can lead to anterior shoulder instability in young athletes who perform repetitive overhead motions. A common treatment, surgical anterior capsule tightening, assumes that the instability is caused by abnormal anterior laxity. This study investigated the possibility tha...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-012-0782-6

    authors: Zakani S,Venne G,Smith EJ,Bicknell R,Ellis RE

    更新日期:2012-11-01 00:00:00

  • Segmentation of the placenta and its vascular tree in Doppler ultrasound for fetal surgery planning.

    abstract:PURPOSE:Twin-to-twin transfusion syndrome (TTTS) is a serious condition that occurs in about 10-15% of monochorionic twin pregnancies. In most instances, the blood flow is unevenly distributed throughout the placenta anastomoses leading to the death of both fetuses if no surgical procedure is performed. Fetoscopic lase...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-020-02256-2

    authors: Perera-Bel E,Ceresa M,Torrents-Barrena J,Masoller N,Valenzuela-Alcaraz B,Gratacós E,Eixarch E,González Ballester MA

    更新日期:2020-11-01 00:00:00

  • Augmentation of haptic feedback for teleoperated robotic surgery.

    abstract:PURPOSE:A frequently mentioned lack of teleoperated surgical robots is the lack of haptic feedback. Haptics are not only able to mirror force information from the situs, but also to provide spatial guidance according to a surgical plan. However, superposition of the two haptic information can lead to overlapping and ma...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-020-02118-x

    authors: Schleer P,Kaiser P,Drobinsky S,Radermacher K

    更新日期:2020-03-01 00:00:00

  • Spine labeling in MRI via regularized distribution matching.

    abstract:PURPOSE:This study investigates an efficient (nearly real-time) two-stage spine labeling algorithm that removes the need for an external training while being applicable to different types of MRI data and acquisition protocols. METHODS:Based solely on the image being labeled (i.e., we do not use training data), the fir...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-017-1651-0

    authors: Hojjat SP,Ayed I,Garvin GJ,Punithakumar K

    更新日期:2017-11-01 00:00:00

  • Automated objective surgical skill assessment in the operating room from unstructured tool motion in septoplasty.

    abstract:PURPOSE:Previous work on surgical skill assessment using intraoperative tool motion has focused on highly structured surgical tasks such as cholecystectomy and used generic motion metrics such as time and number of movements. Other statistical methods such as hidden Markov models (HMM) and descriptive curve coding (DCC...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-015-1194-1

    authors: Ahmidi N,Poddar P,Jones JD,Vedula SS,Ishii L,Hager GD,Ishii M

    更新日期:2015-06-01 00:00:00

  • Analytical derivation of elasticity in breast phantoms for deformation tracking.

    abstract:PURPOSE:Patient-specific biomedical modeling of the breast is of interest for medical applications such as image registration, image guided procedures and the alignment for biopsy or surgery purposes. The computation of elastic properties is essential to simulate deformations in a realistic way. This study presents an ...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-018-1803-x

    authors: Groenhuis V,Visentin F,Siepel FJ,Maris BM,Dall'alba D,Fiorini P,Stramigioli S

    更新日期:2018-10-01 00:00:00

  • Real-time inextensible surgical thread simulation.

    abstract:PURPOSE:This paper discusses a real-time simulation method of inextensible surgical thread based on the Cosserat rod theory using position-based dynamics (PBD). The method realizes stable twining and knotting of surgical thread while including inextensibility, bending, twisting and coupling effects. METHODS:The Cosser...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-018-1739-1

    authors: Xu L,Liu Q

    更新日期:2018-07-01 00:00:00

  • Real-time marker-free patient registration for electromagnetic navigated bronchoscopy: a phantom study.

    abstract:PURPOSE:To perform bronchoscopy safely and smoothly, it is very important to develop a bronchoscopic guidance system. Transbronchial lung biopsy (TBLB) with a bronchoscopic guidance system especially should permit safe image-guided procedures. Recently, electromagnetic tracking (EMT) is utilized to track the tip of the...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-011-0626-9

    authors: Deguchi D,Feuerstein M,Kitasaka T,Suenaga Y,Ide I,Murase H,Imaizumi K,Hasegawa Y,Mori K

    更新日期:2012-05-01 00:00:00

  • Feature detection in biological tissues using multi-band and narrow-band imaging.

    abstract:PURPOSE:In the past decade, augmented reality systems have been expected to support surgical operations by making it possible to view invisible objects that are inside or occluded by the skull, hands, or organs. However, the properties of biological tissues that are non-rigid and featureless require a large number of d...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-016-1458-4

    authors: Tamura Y,Mashita T,Kuroda Y,Kiyokawa K,Takemura H

    更新日期:2016-12-01 00:00:00

  • A novel image-based retrieval system for characterization of maxillofacial lesions in cone beam CT images.

    abstract:PURPOSE:The objective of medical content-based image retrieval (CBIR) is to assist clinicians in decision making by retrieving the most similar cases to a given query image from a large database. Herein, a new method for content-based image retrieval of cone beam CT (CBCT) scans is presented. METHODS:The introduced fr...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-019-01946-w

    authors: Abdolali F,Zoroofi RA,Otake Y,Sato Y

    更新日期:2019-05-01 00:00:00

  • Predicting surgical skill from the first N seconds of a task: value over task time using the isogony principle.

    abstract:PURPOSE:Most evaluations of surgical workflow or surgeon skill use simple, descriptive statistics (e.g., time) across whole procedures, thereby deemphasizing critical steps and potentially obscuring critical inefficiencies or skill deficiencies. In this work, we examine off-line, temporal clustering methods that chunk ...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-017-1606-5

    authors: French A,Lendvay TS,Sweet RM,Kowalewski TM

    更新日期:2017-07-01 00:00:00

  • Formal verification of software-based medical devices considering medical guidelines.

    abstract:OBJECTIVE:Software-based devices have increasingly become an important part of several clinical scenarios. Due to their critical impact on human life, medical devices have very strict safety requirements. It is therefore necessary to apply verification methods to ensure that the safety requirements are met. Verificatio...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-013-0919-2

    authors: Daw Z,Cleaveland R,Vetter M

    更新日期:2014-01-01 00:00:00

  • Robust GPU-based virtual reality simulation of radio-frequency ablations for various needle geometries and locations.

    abstract:PURPOSE:Radio-frequency ablations play an important role in the therapy of malignant liver lesions. The navigation of a needle to the lesion poses a challenge for both the trainees and intervening physicians. METHODS:This publication presents a new GPU-based, accurate method for the simulation of radio-frequency ablat...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-019-02033-w

    authors: Kath N,Handels H,Mastmeyer A

    更新日期:2019-11-01 00:00:00

  • Fast and flexible distance measures for treatment planning.

    abstract:PURPOSE:Distance measures are required for diagnoses, therapy decision and documentation. With today's high-resolution CT and MR imaging techniques, high- quality images have become possible. Yet, manual measurement can be tedious. We present a method for automatically determining different distance-based measures on s...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-010-0519-3

    authors: Rössling I,Cyrus C,Dornheim L,Boehm A,Preim B

    更新日期:2010-11-01 00:00:00

  • Language-based translation and prediction of surgical navigation steps for endoscopic wayfinding assistance in minimally invasive surgery.

    abstract:PURPOSE:In the context of aviation and automotive navigation technology, assistance functions are associated with predictive planning and wayfinding tasks. In endoscopic minimally invasive surgery, however, assistance so far relies primarily on image-based localization and classification. We show that navigation workfl...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-020-02264-2

    authors: Bieck R,Heuermann K,Pirlich M,Neumann J,Neumuth T

    更新日期:2020-12-01 00:00:00

  • Fusion of 3D real-time echocardiography and cine MRI using a saliency analysis.

    abstract:PURPOSE:This paper presents a novel 3D multimodal registration strategy to fuse 3D real-time echocardiography images with cardiac cine MRI images. This alignment is performed in a saliency space, which is designed to maximize similarity between the two imaging modalities. This fusion improves the quality of the availab...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-019-02087-w

    authors: Atehortúa A,Garreau M,Simon A,Donal E,Lederlin M,Romero E

    更新日期:2020-02-01 00:00:00

  • Finger-attachment device for the feedback of gripping and pulling force in a manipulating system for brain tumor resection.

    abstract:PURPOSE:Development and evaluation of an effective attachment device for a bilateral brain tumor resection robotic surgery system based on the sensory performance of the human index finger in order to precisely detect gripping- and pulling-force feedback. METHODS:First, a basic test was conducted to investigate the pe...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-017-1640-3

    authors: Chinbe H,Yoneyama T,Watanabe T,Miyashita K,Nakada M

    更新日期:2018-01-01 00:00:00

  • Development of a shoulder-mounted robot for MRI-guided needle placement: phantom study.

    abstract:PURPOSE:This paper presents new quantitative data on a signal-to-noise ratio (SNR) study, distortion study, and targeting accuracy phantom study for our patient-mounted robot (called Arthrobot). Arthrobot was developed as an MRI-guided needle placement device for diagnostic and interventional procedures such as arthrog...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-018-1839-y

    authors: Monfaredi R,Iordachita I,Wilson E,Sze R,Sharma K,Krieger A,Fricke S,Cleary K

    更新日期:2018-11-01 00:00:00

  • Hand-eye calibration for surgical cameras: a Procrustean Perspective-n-Point solution.

    abstract:PURPOSE:Surgical cameras are prevalent in modern operating theatres often used as surrogates for direct vision. A surgical navigational system is a useful adjunct, but requires an accurate "hand-eye" calibration to determine the geometrical relationship between the surgical camera and tracking markers. METHODS:Using a...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-017-1590-9

    authors: Morgan I,Jayarathne U,Rankin A,Peters TM,Chen ECS

    更新日期:2017-07-01 00:00:00

  • Construct and face validity of SINERGIA laparoscopic virtual reality simulator.

    abstract:PURPOSE:Laparoscopic techniques have nowadays become a gold standard in many surgical procedures, but they imply a more difficult learning skills process. Simulators have a fundamental role in the formative stage of new surgeons. This paper presents the construct and face validity of SINERGIA laparoscopic virtual reali...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-010-0425-8

    authors: Sánchez-Peralta LF,Sánchez-Margallo FM,Moyano-Cuevas JL,Pagador JB,Enciso-Sanz S,Sánchez-González P,Gómez-Aguilera EJ,Usón-Gargallo J

    更新日期:2010-07-01 00:00:00

  • Scaled, patient-specific 3D vertebral model reconstruction based on 2D lateral fluoroscopy.

    abstract:BACKGROUNDS:Accurate three-dimensional (3D) models of lumbar vertebrae are required for image-based 3D kinematics analysis. MRI or CT datasets are frequently used to derive 3D models but have the disadvantages that they are expensive, time-consuming or involving ionizing radiation (e.g., CT acquisition). An alternative...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-010-0515-7

    authors: Zheng G,Nolte LP,Ferguson SJ

    更新日期:2011-05-01 00:00:00

  • A projected landmark method for reduction of registration error in image-guided surgery systems.

    abstract:PURPOSE:Image-guided surgery systems are limited by registration error, so practical and effective methods to improve accuracy are necessary. A projection point-based method for reducing the surface registration error in image-guided surgery was developed and tested. METHODS:Checkerboard patterns are projected on visi...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-014-1075-z

    authors: Serej ND,Ahmadian A,Mohagheghi S,Sadrehosseini SM

    更新日期:2015-05-01 00:00:00

  • Enhancement of bone shadow region using local phase-based ultrasound transmission maps.

    abstract:PURPOSE:Ultrasound is increasingly being employed in different orthopedic procedures as an imaging modality for real-time guidance. Nevertheless, low signal-to-noise-ratio and different imaging artifacts continue to hamper the success of ultrasound-based procedures. Bone shadow region is an important feature indicating...

    journal_title:International journal of computer assisted radiology and surgery

    pub_type: 杂志文章

    doi:10.1007/s11548-017-1556-y

    authors: Hacihaliloglu I

    更新日期:2017-06-01 00:00:00