Results 11 to 20 of about 3,740 (194)

A Practical GrabCut Color Image Segmentation Based on Bayes Classification and Simple Linear Iterative Clustering

open access: yesIEEE Access, 2017
In order to solve the segmentation degradation phenomenon when the number of super pixels is low, we propose a novel color image segmentation algorithm based on GrabCut.
Dayong Ren   +3 more
doaj   +2 more sources

Sagittal balance parameters measurement on cervical spine MR images based on superpixel segmentation [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology
Introduction: Magnetic Resonance Imaging (MRI) is essential in diagnosing cervical spondylosis, providing detailed visualization of osseous and soft tissue structures in the cervical spine.
Yi-Fan Zhong   +38 more
doaj   +2 more sources

Intelligent High-Resolution Geological Mapping Based on SLIC-CNN

open access: yesISPRS International Journal of Geo-Information, 2020
High-resolution geological mapping is an important supporting condition for mineral and energy exploration. However, high-resolution geological mapping work still faces many problems.

exaly   +3 more sources

Superpixels and Polygons using Simple Non-Iterative Clustering [PDF]

open access: yesComputer Vision and Pattern Recognition, 2017
We present an improved version of the Simple Linear Iterative Clustering (SLIC) superpixel segmentation. Unlike SLIC, our algorithm is non-iterative, enforces connectivity from the start, requires lesser memory, and is faster.
Achanta, Radhakrishna   +1 more
core   +2 more sources

FLIC: Fast linear iterative clustering with active search [PDF]

open access: yesComputational Visual Media, 2018
In this paper, we reconsider the clustering problem for image over-segmentation from a new perspective. We propose a novel search algorithm called “active search” which explicitly considers neighbor continuity.
Jiaxing Zhao   +4 more
doaj   +2 more sources

Artificial Intelligence-Based Approaches for Brain Tumor Segmentation in MRI: A Review. [PDF]

open access: yesNMR Biomed
Manually segmenting brain tumors in magnetic resonance imaging is a time‐consuming task that requires years of professional experience and clinical expertise. We proposed a study, which contains a comprehensive review of the brain tumor segmentation techniques. It selects the effective approaches to better understand the AI applications for brain tumor
Bibi K   +9 more
europepmc   +2 more sources

Content-Aware SLIC Super-Pixels for Semi-Dark Images (SLIC++)

open access: yesSensors, 2022
Super-pixels represent perceptually similar visual feature vectors of the image. Super-pixels are the meaningful group of pixels of the image, bunched together based on the color and proximity of singular pixel.
Manzoor Ahmed Hashmani   +5 more
doaj   +1 more source

IMPROVING ACTIVE QUERIES WITH A LOCAL SEGMENTATION STEP AND APPLICATION TO LAND COVER CLASSIFICATION [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Active queries is an active learning method used for classification of remote sensing images. It consists of three steps: hierarchical clustering, dendrogram division, and active label selection.
S. Wuttke, W. Middelmann, U. Stilla
doaj   +1 more source

A SLIC-DBSCAN Based Algorithm for Extracting Effective Sky Region from a Single Star Image

open access: yesSensors, 2021
The star tracker is widely used for high-accuracy missions due to its high accuracy position high autonomy and low power consumption. On the other hand, the ability of interference suppression of the star tracker has always been a hot issue of concern. A
Chenguang Shi   +4 more
doaj   +1 more source

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