{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,5]],"date-time":"2025-12-05T23:35:37Z","timestamp":1764977737926,"version":"3.46.0"},"reference-count":36,"publisher":"Walter de Gruyter GmbH","issue":"1","license":[{"start":{"date-parts":[[2019,3,27]],"date-time":"2019-03-27T00:00:00Z","timestamp":1553644800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,12,18]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>We propose a novel edge detector in the presence of Gaussian noise with the use of proximal support vector machine (PSVM). The edges of a noisy image are detected using a two-stage architecture: smoothing of image is first performed using regularized anisotropic diffusion, followed by the classification using PSVM, termed as regularized anisotropic diffusion-based PSVM (RAD-PSVM) method. In this process, a feature vector is formed for a pixel using the denoised coefficient\u2019s class and the local orientations to detect edges in all possible directions in images. From the experiments, conducted on both synthetic and benchmark images, it is observed that our RAD-PSVM approach outperforms the other state-of-the-art edge detection approaches, both qualitatively and quantitatively.<\/jats:p>","DOI":"10.1515\/jisys-2017-0566","type":"journal-article","created":{"date-parts":[[2019,3,27]],"date-time":"2019-03-27T16:20:07Z","timestamp":1553703607000},"page":"1315-1328","source":"Crossref","is-referenced-by-count":3,"title":["Proximal Support Vector Machine-Based Hybrid Approach for Edge Detection in Noisy Images"],"prefix":"10.1515","volume":"29","author":[{"given":"Subit K.","family":"Jain","sequence":"first","affiliation":[{"name":"School of Basic Sciences, Indian Institute of Technology , Mandi, Himachal Pradesh , India"}]},{"given":"Deepak","family":"Kumar","sequence":"additional","affiliation":[{"name":"School of Basic Sciences, Indian Institute of Technology , Mandi, Himachal Pradesh , India"}]},{"given":"Manoj","family":"Thakur","sequence":"additional","affiliation":[{"name":"School of Basic Sciences, Indian Institute of Technology , Mandi, Himachal Pradesh , India"}]},{"given":"Rajendra K.","family":"Ray","sequence":"additional","affiliation":[{"name":"School of Basic Sciences, Indian Institute of Technology , Mandi, Himachal Pradesh , India , Phone: +91-1905-267041"}]}],"member":"374","published-online":{"date-parts":[[2019,3,27]]},"reference":[{"key":"2025120523293258498_j_jisys-2017-0566_ref_001","doi-asserted-by":"crossref","unstructured":"I. 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