Generative and discriminative model-based approaches to microscopic image restoration and segmentation
نویسندگان
چکیده
منابع مشابه
incidence of microscopic lumbar intervertebral disc calcification and its correlation to endplate degeneration type and disc histopathologic angiogensis
چکیده ندارد.
15 صفحه اولIdentification and Tracing of Ambiguous Names: Discriminative and Generative Approaches
A given entity – representing a person, a location or an organization – may be mentioned in text in multiple, ambiguous ways. Understanding natural language requires identifying whether different mentions of a name, within and across documents, represent the same entity. We present two machine learning approaches to this problem, which we call the “Robust Reading” problem. Our first approach is...
متن کاملAdaptive Discriminative Generative Model and Its Applications
This paper presents an adaptive discriminative generative model that generalizes the conventional Fisher Linear Discriminant algorithm and renders a proper probabilistic interpretation. Within the context of object tracking, we aim to find a discriminative generative model that best separates the target from the background. We present a computationally efficient algorithm to constantly update t...
متن کاملMumford and Shah Model and Its Applications to Image Segmentation and Image Restoration
We present in this chapter an overview of the Mumford and Shah model for image segmentation. We discuss its various formulations, some of its properties, the mathematical framework, and several approximations. We also present numerical algorithms and segmentation results using the Ambrosio–Tortorelli phase-field approximations on one hand, and using the level set formulations on the other hand....
متن کاملBayesian Approaches to Motion-Based Image and Video Segmentation
We present a variational approach for segmenting the image plane into regions of piecewise parametric motion given two or more frames from an image sequence. Our model is based on a conditional probability for the spatio-temporal image gradient, given a particular velocity model, and on a geometric prior on the estimated motion field favoring motion boundaries of minimal length. We cast the pro...
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: Microscopy
سال: 2020
ISSN: 2050-5701
DOI: 10.1093/jmicro/dfaa007