In tongue diagnosis, colour information of tongue body has kept valuable information regarding the state of disease and its correlation with the internal organs. Qualitatively, practitioners may have difficulty in their judgement due to the instable lighting condition and naked eye’s ability to capture the exact colour distribution on the tongue especially the tongue with multicolour substance. To overcome this ambiguity, this paper presents a two-stage tongue’s multicolour classification based on a support vector machine (SVM) whose support vectors are reduced by our proposed -means clustering identifiers and red colour range for precise tongue colour diagnosis. In the first stage, -means clustering is used to cluster a tongue image into four clusters of image background (black), deep red region, red/light red region, and transitional region. In the second-stage classification, red/light red tongue images are further classified into red tongue or light red tongue based on the red colour range derived in our work. Overall, true rate classification accuracy of the proposed two-stage classification to diagnose red, light red, and deep red tongue colours is 94%. The number of support vectors in SVM is improved by 41.2%, and the execution time for one image is recorded as 48 seconds.
from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2pUcOJA
via IFTTT
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δημοφιλείς αναρτήσεις
-
Background Hyperthyroidism is associated with increased thrombotic risk. As contact system activation through formation of neutrophil extrac...
-
Liver ischemia reperfusion injury (IRI) is inevitable during transplantation and resection and is characterized by hepatocellular injury. Th...
-
Accuracy of the Compressed Sensing Accelerated 3D-FLAIR Sequence for the Detection of MS Plaques at 3T. AJNR Am J Neuroradiol. 2...
-
Radioterapia oncologica, la Cattolica protagonista al Congresso Europeo insalutenews ... l'utilizzo della radioterapia stereotass...
-
Abstract Background Individualized medication reviews may improve our understanding of the distribution of CYP2C19 polymorphisms in ethn...
-
Abstract Biodegradable polymer blends of high-molecular-weight poly(3-hydroxybutyrate) (PHB) and poly(lactic acid) (PLA) are not miscible ...
-
Abstract Background Gastroparesis (GP)-like syndrome presents with the symptoms of GP but without delayed gastric emptying (GE). Whether...
-
Abstract Port-wine stains (PWSs) usually respond poorly to pulsed dye laser treatment because of the shallow penetration and light absorpt...
-
Abstract Ethylene-octene copolymer (EOC)/organoclay nanocomposite was cured by peroxide in an internal mixer for different time periods. L...
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου