Results 21 to 30 of about 729,834 (302)

SegSort: Segmentation by Discriminative Sorting of Segments [PDF]

open access: yes2019 IEEE/CVF International Conference on Computer Vision (ICCV), 2019
In ICCV 2019.
Jyh-Jing Hwang   +6 more
openaire   +3 more sources

A comparative evaluation of interactive segmentation algorithms [PDF]

open access: yes, 2010
In this paper we present a comparative evaluation of four popular interactive segmentation algorithms. The evaluation was carried out as a series of user-experiments, in which participants were tasked with extracting 100 objects from a common dataset: 25
McGuinness, Kevin   +2 more
core   +2 more sources

Image segmentation evaluation using an integrated framework [PDF]

open access: yes, 2007
In this paper we present a general framework we have developed for running and evaluating automatic image and video segmentation algorithms. This framework was designed to allow effortless integration of existing and forthcoming image segmentation ...
McGuinness, Kevin   +3 more
core   +2 more sources

Temporal Segment Transformer for Action Segmentation

open access: yesCoRR, 2023
Recognizing human actions from untrimmed videos is an important task in activity understanding, and poses unique challenges in modeling long-range temporal relations. Recent works adopt a predict-and-refine strategy which converts an initial prediction to action segments for global context modeling.
Zhichao Liu   +7 more
openaire   +2 more sources

Image segmentation, evaluation, and applications [PDF]

open access: yes, 2010
This thesis aims to advance research in image segmentation by developing robust techniques for evaluating image segmentation algorithms. The key contributions of this work are as follows. First, we investigate the characteristics of existing measures for
McGuinness, Kevin
core   +2 more sources

Deep learning-based segmentation of brain parenchyma and ventricular system in CT scans in the presence of anomalies

open access: yesFrontiers in Neuroimaging, 2023
IntroductionThe automatic segmentation of brain parenchyma and cerebrospinal fluid-filled spaces such as the ventricular system is the first step for quantitative and qualitative analysis of brain CT data.
Annika Gerken   +7 more
doaj   +1 more source

Instance Segmentation as Image Segmentation Annotation [PDF]

open access: yes2019 IEEE Intelligent Vehicles Symposium (IV), 2019
The instance segmentation problem intends to precisely detect and delineate objects in images. Most of the current solutions rely on deep convolutional neural networks but despite this fact proposed solutions are very diverse. Some solutions approach the problem as a network problem, where they use several networks or specialize a single network to ...
Thomio Watanabe, Denis F. Wolf
openaire   +3 more sources

Melodic segmentation: structure, cognition, algorithms

open access: yesMusicologica Brunensia, 2017
Segmentation of melodies into smaller units (phrases, themes, motifs, etc.) is an important process in both music analysis and music cognition. Also, segmentation is a necessary preprocessing step for various tasks in music information retrieval. Several
Zuzana Cenkerová
doaj   +1 more source

DCSLK: Combined large kernel shared convolutional model with dynamic channel Sampling

open access: yesNeuroImage
This study centers around the competition between Convolutional Neural Networks (CNNs) with large convolutional kernels and Vision Transformers in the domain of computer vision, delving deeply into the issues pertaining to parameters and computational ...
Zongren Li   +3 more
doaj   +1 more source

Age-specific MRI brain and head templates for healthy adults from twenty through eighty-nine years of age

open access: yesFrontiers in Aging Neuroscience, 2015
This study created and tested a database of adult, age-specific MRI brain and head templates. The participants included healthy adults from 20 through 89 years of age. The templates were done in 5-year, 10-year, and multi-year intervals from 20 through
Paul T Fillmore   +4 more
doaj   +1 more source

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