منابع مشابه
Probabilistic Registration of 3-D Medical Images
Registration between 3-D images of human anatomies enables cross-subject diagnosis. However, innate differences in the appearance and location of anatomical structures between individuals make accurate registration difficult. We characterize such anatomical variations to achieve accurate registration. We represent anatomical variations in the form of statistical models, and embed these statisti...
متن کاملStochastic search for 3-d shape registration
Global optimization is fundamental in many problems such as 3-d registration, which is critical for Non-Destructive Testing. Global optimization using stochastic search has been popular in human motion capture. These methods use annealing and construct a sequence of particles that approximate a likelihood, whose global mode is searched by the optimization procedure. Treating the minimization ob...
متن کاملAlgorithms for 3 D Map Segment Registration
Many applications require dimensionally accurate and detailed maps of the environment. Mobile mapping devices with laser ranging devices can generate highly detailed and dimensionally accurate coordinate data in the form of point clouds. Point clouds represent scenes with numerous discrete coordinate samples obtained about a relative reference frame defined by the location and orientation of th...
متن کاملAutomatic Registration of 3-D Ultrasound Images
One of the most promising applications of 3-D ultrasound (US) lies in the visualisation and volume estimation of internal 3-D structures. Unfortunately, artifacts and speckle make automatic analysis of the 3-D data sets difficult. In this study, we investigated the use of 3-D spatial compounding to improve data quality, and found that precise registration is the key. A correlation-based registr...
متن کامل3-D Image Registration Using Fast Fourier Transform, with Potential Applications to Geoinformatics and Bioinformatics
FFT-based techniques are actively used to register 2-D images, i.e., to find the shift, rotation, and scaling necessary to align one image with the other. It is desirable to extend these techniques to the problem of registering 3-D images. Registration of 3-D images is an important problem in areas such as bioinformatics (e.g., in protein docking) and geoinformatics (e.g., in earth modeling).
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Automation Science and Engineering
سال: 2020
ISSN: 1545-5955,1558-3783
DOI: 10.1109/tase.2019.2942324