{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,13]],"date-time":"2025-10-13T09:13:06Z","timestamp":1760346786015,"version":"build-2065373602"},"reference-count":29,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2019,9,20]],"date-time":"2019-09-20T00:00:00Z","timestamp":1568937600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Symmetry"],"abstract":"<jats:p>The perception of textures is based on high-level features such as symmetry, brightness, color or direction. Texture characterization is a widely studied topic in the image processing community. The normalized volume of morphological series is used as a texture descriptor in RGB images. However, the correlation between different color channels is not exploited with this descriptor. We propose the usage of inter-channel measures in addition to the volume, to enhance the descriptors potential to discriminate textures. The experiments show that standard texture classification techniques increase between 3%\u201310% in performance when using our descriptor instead of other state of the art descriptors that do not use inter-channel measures.<\/jats:p>","DOI":"10.3390\/sym11101190","type":"journal-article","created":{"date-parts":[[2019,9,20]],"date-time":"2019-09-20T10:48:14Z","timestamp":1568976494000},"page":"1190","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["RGB Inter-Channel Measures for Morphological Color Texture Characterization"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7793-3154","authenticated-orcid":false,"given":"Nelson Luis","family":"Dura\u00f1ona Sosa","sequence":"first","affiliation":[{"name":"Facultad Polit\u00e9cnica, Universidad Nacional de Asunci\u00f3n, San Lorenzo 2160, Paraguay"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9766-4182","authenticated-orcid":false,"given":"Jos\u00e9 Luis","family":"V\u00e1zquez Noguera","sequence":"additional","affiliation":[{"name":"Facultad Polit\u00e9cnica, Universidad Nacional de Asunci\u00f3n, San Lorenzo 2160, Paraguay"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4370-2622","authenticated-orcid":false,"given":"Juan Jos\u00e9","family":"C\u00e1ceres Silva","sequence":"additional","affiliation":[{"name":"Facultad Polit\u00e9cnica, Universidad Nacional de Asunci\u00f3n, San Lorenzo 2160, Paraguay"},{"name":"Department of Computer Science, Royal Holloway, University of London, Egham TW20 0EX, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6867-7080","authenticated-orcid":false,"given":"Miguel","family":"Garc\u00eda Torres","sequence":"additional","affiliation":[{"name":"Division of Computer Science, Universidad Pablo de Olavide, ES-41013 Seville, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1790-2559","authenticated-orcid":false,"given":"Horacio","family":"Legal-Ayala","sequence":"additional","affiliation":[{"name":"Facultad Polit\u00e9cnica, Universidad Nacional de Asunci\u00f3n, San Lorenzo 2160, Paraguay"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2019,9,20]]},"reference":[{"key":"ref_1","unstructured":"Materka, A., and Strzelecki, M. 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