Journal ArticleDOI
Texture analysis using gray level run lengths
TLDR
In this paper, a set of texture features based on gray level run lengths is described, and good classification results are obtained with these features on a sets of samples representing nine terrain types.About:
This article is published in Computer Graphics and Image Processing.The article was published on 1975-06-01. It has received 1848 citations till now. The article focuses on the topics: Image texture & Texture (geology).read more
Citations
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Journal ArticleDOI
Data mining framework for breast lesion classification in shear wave ultrasound: A hybrid feature paradigm
U. Rajendra Acharya,U. Rajendra Acharya,U. Rajendra Acharya,Wei Lin Ng,Kartini Rahmat,Vidya K. Sudarshan,Joel E.W. Koh,Jen Hong Tan,Yuki Hagiwara,Chai Hong Yeong,Kwan Hoong Ng +10 more
TL;DR: A unique integrated index named Shear Wave Breast Cancer Risk Index (sBCRI) is formulated for characterization of malignant and benign breast lesion using only two features, and can be employed as an ideal screening tool as it has high sensitivity and low false-positive rate.
Journal ArticleDOI
Characterization of masses in digital breast tomosynthesis: Comparison of machine learning in projection views and reconstructed slices
Heang Ping Chan,Yi-Ta Wu,Berkman Sahiner,Jun Wei,Mark A. Helvie,Yiheng Zhang,Richard H. Moore,Daniel B. Kopans,Lubomir M. Hadjiiski,Ted W. Way +9 more
TL;DR: The authors developed preliminary computer-aided diagnosis (CADx) methods for classification of malignant and benign masses and compared the effectiveness of analyzing lesion characteristics in the reconstructed DBT slices and in the PVs.
Journal ArticleDOI
Pulmonary imaging after stereotactic radiotherapy—does RECIST still apply?
TL;DR: Overall, the use of RECIST alone may prove inferior to novel metrics of assessing response and advanced quantitative radiomic analysis on CT imaging has demonstrated promise in distinguishing benign fibrotic changes from local recurrence at earlier time points, and more accurately, than physician assessment.
Journal ArticleDOI
Nuclear texture parameters as discriminant factors in cell cycle and drug sensitivity studies.
TL;DR: The present paper displays the importance of chromatin pattern assessment and detection of conformational changes in DNA structure, based on nine nuclear texture parameters measured from the grey level cooccurrence and the run-length section matrices, and demonstrates that chromatin texture changes, following direct interaction of chemotherapeutic drugs with DNA, may be assessed owing tonuclear texture parameters.
Journal ArticleDOI
Two combination stages of clustered One-Class Classifiers for writer identification from text fragments
Bilal Hadjadji,Youcef Chibani +1 more
TL;DR: A clustered-based One-Class Classifier is proposed in order to generate more robust classification model than the distance-based classifier for handwritten fragments and a Dynamic Fragment Weighting Combination (DFWC) rule is proposed to reduce the effect of inconsistent test fragments.
References
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Journal ArticleDOI
Textural Features for Image Classification
TL;DR: These results indicate that the easily computable textural features based on gray-tone spatial dependancies probably have a general applicability for a wide variety of image-classification applications.
Journal ArticleDOI
Gray-Level Manipulation Experiments for Texture Analysis
TL;DR: Some gray-level manipulation techniques are described, the first of which involves changing thegray-level distribution within the picture, and a method for extracting relatively noise-free objects from a noisy background is described.
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