{"id":3349,"date":"2022-01-07T08:32:46","date_gmt":"2022-01-07T08:32:46","guid":{"rendered":"https:\/\/www.sonyresearchindia.comdata-science-interns-at-sony-research-india-share-their-experience-firsthand-copy\/"},"modified":"2023-04-04T13:04:28","modified_gmt":"2023-04-04T13:04:28","slug":"improving-the-efficiency-and-effectiveness-of-fingerprint-recognition-systems","status":"publish","type":"post","link":"https:\/\/whiteriversmediasolutions.com\/Sony\/improving-the-efficiency-and-effectiveness-of-fingerprint-recognition-systems\/","title":{"rendered":"Improving the Efficiency and Effectiveness of Fingerprint Recognition Systems"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3349\" class=\"elementor elementor-3349\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-851f189 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"851f189\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3232d4c\" data-id=\"3232d4c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68fa95b elementor-widget elementor-widget-heading\" data-id=\"68fa95b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BLOGS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9b5b6da elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9b5b6da\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-affcd62\" data-id=\"affcd62\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-58f43cd elementor-widget elementor-widget-heading\" data-id=\"58f43cd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Improving the Efficiency and Effectiveness of Fingerprint Recognition Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17ce83c elementor-widget elementor-widget-text-editor\" data-id=\"17ce83c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>By Naoyuki Onoe, Associate Director, at Sony Research India<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2e7271 elementor-widget elementor-widget-text-editor\" data-id=\"c2e7271\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>7<sup>th<\/sup> January 2022<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b669483 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b669483\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8e2d1b2\" data-id=\"8e2d1b2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cd32c6b elementor-widget elementor-widget-text-editor\" data-id=\"cd32c6b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tThis article talks about the efforts made toward improving the efficiency and effectiveness of &#8216;<strong>Fingerprint Recognition Systems&#8217; and ways to prevent or mitigate spoofing attacks.<\/strong> This is based on a research paper titled, \u2018A Unified Model for Fingerprint Authentication and Presentation Attack Detection\u2019 which is co-authored by :\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f95fce elementor-widget elementor-widget-text-editor\" data-id=\"0f95fce\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Naoyuki Onoe (Sony Research India Pvt. Ltd.) <\/li>\n<li>Prof. Anoop Namboodiri, Additya Popli and Saraansh Tandon (IIIT Hyderabad)<\/li>\n<li>Joshua J. Engelsma (Michigan State University, USA)<\/li>\n<li>Atsushi Okubo (Sony Group Corporation, Japan)<\/li>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c4e95d elementor-widget elementor-widget-text-editor\" data-id=\"4c4e95d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tDue to their widespread usage in many different applications, fingerprint recognition systems are a prime target for attackers. One of the most widely known methods of attack is known as a presentation attack (PA), which can be realized through the use of commonly available materials like Gelatin, Play-doh, and silicone or more expensive and sophisticated 3D printing techniques (these subsets of presentation attacks are also known as spoof attacks). To counter these, various fingerprint presentation attack detection (FPAD) approaches to automatically detect and flag spoof attacks prior to performing authentication have been proposed. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19f40c7 elementor-widget elementor-widget-text-editor\" data-id=\"19f40c7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Collaborative Background:<\/strong> Prior to launching Sony Research India, we searched for, and evaluated Indian institutes capable of the necessary research so that we could collaborate with them efficiently. After some evaluation, we discovered that IIIT Hyderabad possesses an established Biometrics lab in collaboration with the internationally well-known professor, Anil Jain from Michigan State University.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-027715b elementor-widget elementor-widget-text-editor\" data-id=\"027715b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tWe visited IIIT Hyderabad in 2019 and met with Professor Anoop, who pursued his Ph.D. under the guidance of Professor Anil at Michigan State University.\nIn India, we found the fingerprint authentication system is widely used, covering University attendance as well. However, the professor also mentioned that fingerprint spoofing is quite easy and widely done by the students at the University.\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8797d84 elementor-widget elementor-widget-text-editor\" data-id=\"8797d84\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>How is a typical finger recognition system susceptible to spoofing?<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bde280f elementor-widget elementor-widget-text-editor\" data-id=\"bde280f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tA typical system can be subject to spoofing in several ways, ranging from the use of easily-available materials like Play-doh to the more complex methods such as 3D printing. In addition to this, the function of matching and spoofing are independent of one another, rather than sequential. This causes a gap of continuity in the entire process, leaving space for errors. Simply put, the system reads the fingerprint in one phase and then checks for spoofing, rather than having an integrated method to it, which saves time and increases efficiency.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d586746 elementor-widget elementor-widget-text-editor\" data-id=\"d586746\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>What approach is advisable to enhance the efficacy of a fingerprint scanning system?<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9aeb7a elementor-widget elementor-widget-text-editor\" data-id=\"d9aeb7a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tWe consider deep learning with a focus on multi-task learning method to solve the problem. At the time of creating fingerprint systems, multi-task learning was a hot topic in the Computer Vision domain but was never applied to fingerprint-related research.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8c840e elementor-widget elementor-widget-text-editor\" data-id=\"e8c840e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>What are the findings and conclusion of the research? <\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f82b61 elementor-widget elementor-widget-text-editor\" data-id=\"3f82b61\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tTo conclude, the existing fingerprint recognition method comprises Fingerprint Presentation Attack Detection (FPAD) by a matching module. These two tasks are often treated independently using separate algorithms. However, experimental results indicate that these tasks are indeed related. In practice, this enables us to train a single joint model capable of performing FPAD and authentication at levels comparable to published stand-alone models, while reducing the memory and time of the fingerprint recognition systems by 50% and 40%. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e52c9b9 elementor-widget elementor-widget-text-editor\" data-id=\"e52c9b9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tWe have also shown that our algorithm applies to patch-based fingerprint recognition systems, as well as full image recognition systems. In our ongoing research, we are investigating ways to further reduce the memory and computational complexity of fingerprint recognition systems, without sacrificing system accuracy. This will have tremendous benefits for finger-print recognition systems running on resource-constrained devices and communication channels. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b48164 elementor-widget elementor-widget-text-editor\" data-id=\"6b48164\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Graphical representation of the findings:<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7c0321 elementor-widget elementor-widget-image\" data-id=\"e7c0321\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"580\" src=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image1.jpg\" class=\"attachment-full size-full wp-image-3365\" alt=\"\" srcset=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image1.jpg 800w, https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image1-300x218.jpg 300w, https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image1-768x557.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" style=\"width:100%;height:72.5%;max-width:800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11f72e1 elementor-widget elementor-widget-text-editor\" data-id=\"11f72e1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tarang Chugh, Anil K.Jain, \u201cFingerprint Spoof Generalization\u201d, International Conference on Biometrics (ICB) 2019, <a href=\"https:\/\/arxiv.org\/pdf\/1912.02710.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/arxiv.org\/pdf\/1912.02710.pdf<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c460c3 elementor-widget elementor-widget-image\" data-id=\"3c460c3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"467\" data-src=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image2.jpg\" class=\"attachment-full size-full wp-image-3366 lazyload\" alt=\"\" data-srcset=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image2.jpg 800w, https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image2-300x175.jpg 300w, https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image2-768x448.jpg 768w\" data-sizes=\"(max-width: 800px) 100vw, 800px\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/467;width:100%;height:58.38%;max-width:800px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99ed3ce elementor-widget elementor-widget-text-editor\" data-id=\"99ed3ce\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Additya Popli, Saraansh Tandon, Joshua J. Engelsma, Naoyuki Onoe, Atsushi Okubo, Anoop Namboodiri, \u201cA Unified Model for Fingerprint Authentication and Presentation Attack Detection\u201d, International Joint Conference on Biometrics (IJCB), 2021. <a href=\"https:\/\/arxiv.org\/abs\/2104.03255\" target=\"_blank\" rel=\"noopener\">https:\/\/arxiv.org\/abs\/2104.03255<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49797e2 elementor-widget elementor-widget-image\" data-id=\"49797e2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"345\" data-src=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Table2.jpg\" class=\"attachment-full size-full wp-image-3376 lazyload\" alt=\"\" data-srcset=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Table2.jpg 600w, https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Table2-300x173.jpg 300w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/345;width:100%;height:57.5%;max-width:600px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-127720f elementor-widget elementor-widget-image\" data-id=\"127720f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"601\" height=\"404\" data-src=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image3.jpg\" class=\"attachment-full size-full wp-image-3370 lazyload\" alt=\"\" data-srcset=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image3.jpg 601w, https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image3-300x202.jpg 300w\" data-sizes=\"(max-width: 601px) 100vw, 601px\" style=\"--smush-placeholder-width: 601px; --smush-placeholder-aspect-ratio: 601\/404;width:100%;height:67.22%;max-width:601px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bc2da8 elementor-widget elementor-widget-text-editor\" data-id=\"4bc2da8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Evaluation results of matching performance<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2557e3b elementor-widget elementor-widget-image\" data-id=\"2557e3b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"368\" data-src=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image4.jpg\" class=\"attachment-full size-full wp-image-3372 lazyload\" alt=\"\" data-srcset=\"https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image4.jpg 500w, https:\/\/whiteriversmediasolutions.com\/Sony\/uvaftoap\/2022\/01\/Blog8_Image4-300x221.jpg 300w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/368;width:100%;height:73.6%;max-width:500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c08745 elementor-widget elementor-widget-text-editor\" data-id=\"2c08745\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>To learn more, click on the link below:<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fa2495 elementor-widget elementor-widget-text-editor\" data-id=\"3fa2495\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/arxiv.org\/pdf\/2104.03255.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/arxiv.org\/pdf\/2104.03255.pdf<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>This article talks about the efforts made toward improving the efficiency and effectiveness &#8230; <\/p>\n","protected":false},"author":1,"featured_media":3350,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[22,17],"tags":[],"class_list":["post-3349","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-blogs","category-technology","entry"],"yoast_head":"\n<title>Improving the Efficiency and Effectiveness of Fingerprint Recognition Systems - Sony Research India<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/whiteriversmediasolutions.com\/Sony\/improving-the-efficiency-and-effectiveness-of-fingerprint-recognition-systems\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Improving the Efficiency and Effectiveness of 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