{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,2,7]],"date-time":"2023-02-07T09:12:28Z","timestamp":1675761148439},"reference-count":21,"publisher":"World Scientific Pub Co Pte Lt","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Patt. Recogn. Artif. Intell."],"published-print":{"date-parts":[[2006,2]]},"abstract":"<jats:p> In this paper, human faces are detected using the skin color information and the Lines-of-Separability (LS) face model. The various skin color spaces based on widely used color models such as RGB, HSV, YCbCr, YUV and YIQ are compared and an appropriate color model is selected for the purpose of skin color segmentation. The proposed approach of skin color segmentation is based on YCbCr color model and sigma control limits for variations in its color components. The segmentation by the proposed method is found to be more efficient in terms of speed and accuracy. Each of the skin segmented regions is then searched for the facial features using the LS face model to detect the face present in it. The LS face model is a geometric approach in which the spatial relationships among the facial features are determined for the purpose of face detection. Hence, the proposed approach based on the combination of skin color segmentation and LS face model is able to detect single as well as multiple faces present in a given image. The experimental results and comparative analysis demonstrate the effectiveness of this approach. <\/jats:p>","DOI":"10.1142\/s021800140600451x","type":"journal-article","created":{"date-parts":[[2006,3,15]],"date-time":"2006-03-15T11:43:52Z","timestamp":1142423032000},"page":"39-61","source":"Crossref","is-referenced-by-count":19,"title":["DETECTION OF MULTIPLE FACES IN AN IMAGE USING SKIN COLOR INFORMATION AND LINES-OF-SEPARABILITY FACE MODEL"],"prefix":"10.1142","volume":"20","author":[{"given":"P. S.","family":"HIREMATH","sequence":"first","affiliation":[{"name":"Department of Computer Science, Gulbarga University, Gulbarga-585 106, Karnataka, India"}]},{"given":"AJIT","family":"DANTI","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Gulbarga University, Gulbarga-585 106, Karnataka, India"}]}],"member":"219","published-online":{"date-parts":[[2012,4,30]]},"reference":[{"key":"rf1","volume-title":"SPIE VCIP'2000","author":"Bojic N.","year":"2000"},{"key":"rf2","first-page":"704","volume":"83","author":"Chellappa R.","journal-title":"Proc. IEEE"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1016\/S0921-8890(96)00061-9"},{"key":"rf4","first-page":"551","volume":"9","author":"Chai D.","journal-title":"IEEE Trans. CSVT"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1109\/6046.784465"},{"key":"rf6","first-page":"718","author":"Govindaraju V.","journal-title":"Proc. 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