Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Pattern classification of nevus with texture analysis.

T Tanaka1, S Torii, I Kabuta

  • 1Dept. of Appl. Phys. & Physico-Informatics, Keio Univ., Yokohama, Japan.

Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference
|February 3, 2007
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Noninvasive endoscopical measurement of gastric mucosal blood flow in the anesthetized rat.

Digestion·1996
Same author

Long-term corticosteroid therapy for gastric antral vascular ectasia.

The American journal of gastroenterology·1996
Same author

Equivalent parental distribution of frequently lost alleles and biallelic expression of the H19 gene in human testicular germ cell tumors.

Japanese journal of cancer research : Gann·1996
Same author

[Percutaneous microwave coagulation therapy for hepatocellular carcinoma--study on its therapeutic effect in surgical cases].

Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology·1996
Same author

E-cadherin mediated adhesion system in cancer cells.

Cancer·1996
Same author

[A case of the hypoplasia of the hepatic left lobe complicated with cholangiocarcinoma].

Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology·1996
Same journal

Highly Articulated Robotic Probe for Minimally Invasive Surgery.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2010
Same journal

Combined peripheral and cortical neural stimulation in motor neurorehabilitation.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

Embedded assessment algorithms within home-based cognitive computer game exercises for elders.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

Digital signal processing of the wideband external pulse recorded during cuff deflation: a new way to measure blood pressure.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

Immune cells detection of the in vivo rejecting heart in USPIO-enhanced magnetic resonance imaging.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

wHospital: a web-based application with digital signature for drugs dispensing management.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2007
See all related articles

This study classifies nevus surface patterns using texture analysis on digital images. The method accurately categorizes homogeneous, globular, and reticular patterns in nevi with 94% success.

Area of Science:

  • Dermatology
  • Computer Vision
  • Medical Imaging Analysis

Background:

  • Accurate classification of nevus surface patterns is crucial for dermatological diagnosis.
  • Texture analysis offers a quantitative approach to characterizing complex surface morphologies.
  • Distinguishing between homogeneous, globular, and reticular patterns aids in nevus assessment.

Purpose of the Study:

  • To develop and validate a texture analysis method for classifying nevus surface patterns.
  • To differentiate between homogeneous, globular, and reticular patterns in digital nevus images.
  • To assess the accuracy of the proposed classification method.

Main Methods:

  • Digital images of nevi were analyzed.
  • Tumor regions were identified and segmented into sub-images.

Related Experiment Videos

  • Texture features were extracted and quantified from each sub-image.
  • Discriminant analysis was employed for pattern classification.

    • Main Results:

    • The texture analysis successfully extracted relevant features from nevus sub-images.
    • Discriminant analysis enabled classification into three distinct patterns.
    • The proposed method achieved a high classification accuracy of 94% for the three pattern categories.

    Conclusions:

    • Texture analysis is an effective tool for classifying nevus surface patterns.
    • The developed method demonstrates high accuracy in differentiating homogeneous, globular, and reticular patterns.
    • This approach holds potential for aiding dermatologists in nevus evaluation.