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A Two-Way Active Contour Model for Incomplete Contour Segmentation
A two-way segmentation model is proposed in this article. The model is used to solve the problem that the objective contour can not be completely...
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ETACM: an encoded-texture active contour model for image segmentation with fuzzy boundaries
Active contour models (ACMs) have been widely used in image segmentation to segment objects. However, when it comes to segmenting images with severe...
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Optimized convolutional neural network for automatic lung nodule detection with a new active contour segmentation
The effectiveness of treatment for lung nodules is significantly impacted by early diagnosis of the nodules on CT scans. Radiologists are aided by...
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Infrared image segmentation for circuit board based on active contour and fuzzy clustering
Fault diagnosis for printed circuit board can be achieved based on the infrared image, and how to accurately extract the heated regions in an...
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Object Contour in Medical Images Based on Saliency Map Combined with Active Contour Model
Medical imaging is useful in the diagnosis and treatment of diseases. A wide range of pathologies have been discovered by identifying abnormalities...
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Active Contour Model Based on Poisson’s Equation and Morphology for Inhomogeneous Image Segmentation
According to active contour model, a novel image processing approach is proposed in this paper, which offers a speedy and effective algorithm and...
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Retinal Boundary Segmentation in OCT Images Using Active Contour Model
Optical coherence tomography (OCT) imaging is a precise and significant approach in retinal diagnostics at the layer level. The diseased effect in...
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Multichannel convolutional neural network-based fuzzy active contour model for medical image segmentation
Anatomical maps depicted by medical images reflect the health of the human body. Understanding the detailed division of the regions in the anatomical...
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CNN-CA: Convolutional Neural Network Combined with Active Contour for Image RGB-D Segmentation
Convolutional neural networks (CNNs) usually obtain the best results in image segmentation without a priori. However, they have two weaknesses: they...
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A design method for contact contour based on the distribution of target contact pressure
An effective human–machine interface is of utmost importance. However, the current methods for designing contact contours are not entirely flawless,...
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Global toolpath modulation–based contour error pre-compensation for multi-axis CNC machining
Contour error compensation is an active research topic in five-axis CNC machining, especially in the manufacturing of sculptured surface parts....
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An Approach for Offline Handwritten Character Shape Reconstruction Using Active Contour and Morphological Techniques
Optical Character Recognition (OCR) models have increased their popularity in the past decade. The accuracy of OCR models has been increased with the...
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Ultrasound liver tumour active contour segmentation with initialization using adaptive Otsu based thresholding
PurposeThe advantages of ultrasound imaging are compromised by the presence of speckle, low contrast and intensity inhomogeneities especially in...
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Adaptive Active Contour Segmentation for Melanoma Diagnosis from Dermoscopy Images
Melanoma is a type of skin cancer having high survival rate with early stage detection. Dermoscopy images are used for the detection of melanoma....
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Active Contour Extension Basing on Haralick Texture Features, Multi-gene Genetic Programming, and Block Matching to Segment Thyroid in 3D Ultrasound Images
The segmentation and estimation of thyroid volume in 3D ultrasound images have attracted the research community’s attention because of their great...
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A Robust Environmental Contour Method for Designing Offshore Structures
This paper proposes a robust method for obtaining two-dimensional environmental contour lines based on measured ocean wave data at two offshore...
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Diagnosis of Brain Tumor Using ANN with Spatial Fuzzy Clustering and Active Level Set Contour
In medical science, image segmentation is a crucial and demanding factor. It has massive usage in the diagnosis of brain tumors. Magnetic resonance...
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Effect of axial extension on parameterized endwall contour with incidence change for low-pressure turbine linear cascade
Non-axisymmetric endwall (NAEW) contouring method has shown promising results to reduce secondary losses using both experimental and numerical...
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Method for extracting geometrical characteristics of joint probability density based on contour lines
This paper presents a method for extracting geometrical features of the joint probability density function (PDF) of two-dimensional systems based on...
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Segmentation of the Breast Masses in Mammograms Using Active Contour for Medical Practice: AR Based Surgery
Images have been one of the most important ways humans have used to communicate and impart knowledge and information since the dawn of mankind, as an...