{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,31]],"date-time":"2025-08-31T23:16:04Z","timestamp":1756682164360},"reference-count":37,"publisher":"World Scientific Pub Co Pte Ltd","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Unc. Fuzz. Knowl. Based Syst."],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:p> In this paper problem of offline signature verification has been discussed with a novel high-performance convolution Siamese network. The paper proposes modifications in the already existing convolution Siamese network. The proposed method makes use of the Batch Normalization technique instead of Local Response Normalization to achieve better accuracy. The regularization factor has been added in the fully connected layers of the convolution neural network to deal with the problem of overfitting. Apart from this, a wide range of learning rates are provided during the training of the model and optimal one having the least validation loss is used. To evaluate the proposed changes and compare the results with the existing solution, our model is validated on three benchmarks datasets viz. CEDAR, BHSig260, and GPDS Synthetic Signature Corpus. The evaluation is done via two methods firstly by Test-Train validation and then by K-fold cross-validation (K = 5), to test the skill of our model. We show that the proposed modified Siamese network outperforms all the prior results for offline signature verification. One of the major advantages of our system is its capability of handling an unlimited number of new users which is the drawback of many research works done in the past. <\/jats:p>","DOI":"10.1142\/s0218488522400177","type":"journal-article","created":{"date-parts":[[2022,7,28]],"date-time":"2022-07-28T08:59:32Z","timestamp":1658998772000},"page":"479-498","source":"Crossref","is-referenced-by-count":3,"title":["A Modified Deep Convolution Siamese Network for Writer-Independent Signature Verification"],"prefix":"10.1142","volume":"30","author":[{"given":"Vanita","family":"Jain","sequence":"first","affiliation":[{"name":"Bharati Vidyapeeth\u2019s College of Engineering, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Prakhar","family":"Gupta","sequence":"additional","affiliation":[{"name":"Tata Consultancy Service Ltd, Bangalore, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aditya","family":"Chaudhry","sequence":"additional","affiliation":[{"name":"Tata Consultancy Service Ltd, Mumbai, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manas","family":"Batra","sequence":"additional","affiliation":[{"name":"Tata Consultancy Service Ltd, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D. 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