Title | ||
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Objective measurement of erythema in psoriasis using digital color photography with color calibration. |
Abstract | ||
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Traditional metrics for evaluating the severity of psoriasis are highly subjective, which complicates efforts to identify effective treatments in clinical trials. We propose a method for the objective measurement of the psoriasis severity parameter of erythema (redness). This procedure is standardized for different camera systems and lighting environments through the usage of a color card with predetermined color values in order to calibrate the images. Quantitative measures based on the digital color images are shown to correlate well with subjective assessment of psoriasis severity collected using a standard numerical scale by a panel of dermatologists. Additionally, the color calibration process is shown to improve results. |
Year | DOI | Venue |
---|---|---|
2014 | 10.1111/srt.12276 | Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) |
Keywords | Field | DocType |
standard numerical scale,dermatologists,erythema,subjective assessment,objective measurement,predetermined color values,diseases,psoriasis severity parameter,biomedical optical imaging,color calibration process,digital color photography,photography,lighting environments,clinical trials,quantitative measures,cameras,digital color images,skin,medical image processing,color card,image colour analysis,camera systems,redness,color calibration,image processing,machine learning,psoriasis | Computer vision,Color photography,Computer graphics (images),Computer science,Color calibration,Erythema,Photography,Artificial intelligence,Calibration | Conference |
Volume | Issue | ISSN |
22 | 3 | 1600-0846 |
Citations | PageRank | References |
2 | 0.47 | 2 |
Authors | ||
7 |
Name | Order | Citations | PageRank |
---|---|---|---|
Raina A | 1 | 2 | 0.47 |
robin j hennessy | 2 | 2 | 0.47 |
Rains M | 3 | 2 | 0.47 |
james allred | 4 | 2 | 0.47 |
Hirshburg J M | 5 | 2 | 0.47 |
dayna g diven | 6 | 2 | 0.47 |
Mia K. Markey | 7 | 353 | 33.66 |