TECHNICAL FOCUS: DIGITAL IMAGE CORRELATION F E A T U R E 26 DIGITAL IMAGE CORRELATION AND ITS ROLE IN NDE ALI ABDUL-AZIZ T E C H N I C A L P A P E R S 34 A THREE-CAMERA DIGITAL IMAGE CORRELATION SYSTEM FOR FULL-FIELD 3D SHAPE AND MOTION MEASUREMENT LIKANG LUAN AND LIAM CROSBIE 42 EXPERIMENTAL INVESTIGATION OF DOUBLE- SIDED STRAIN OF COMPOSITES IN TENSILE TESTING USING MULTICAMERA DIC SIYUN FANG, XIAOWAN ZHENG, BICHENG GUO, DANIELLE ZENG, AND LIANXIANG YANG 52 ASSESSMENT OF COMPOSITE ALUMINUM ADHESIVE JOINTS USING DIGITAL IMAGE CORRELATION ANISH POUDEL AND TSUCHIN P. CHU 62 DAMAGE MONITORING OF CERAMIC MATRIX COMPOSITES UNDER TENSION LOADING VIA NDE-BASED DIC APPROACH ALI ABDUL-AZIZ NOVEMBER 2022 VOLUME 80 • NUMBER 11 S C A N N E R 7 UPFRONT U 8 INDUSTRY NEWS 9 DATA FACTS 14 NEW PRODUCTS Showcase: Flat Panel Detectors 15 NDE OUTLOOK In-Line Inspection for EV Battery Cells 16 NEW MEDIA 18 STANDARDS UPDATE AASHTO/AWS D1:5:2020 – Bridge Welding Code 21 PATENTS ROUNDUP Digital Image Correlation S C O P E 69 LEADERSHIP 70 GET READY FOR ASNT’S 2023 BOOK RELEASES 72 NEW CERTIFICATIONS 74 Q&A: CUSTOMER SERVICE 76 SECTION NEWS Spotlight: Golden Gate 77 AWARDS & HONORS New NDT Professional Recognition 78 PEOPLE WATCH 80 AT WORK Megan McGovern, Senior Researcher, General Motors 81 CALL FOR PAPERS R E S O U R C E S 23 NDT EVENTS 82 SERVICES & RESOURCES 88 SNAPSHOTS VT and PT on Prince Edward Viaduct 26 ON OUR COVER: Digital image correlation, often referred to as DIC, is a 2D or 3D optical tracking technique used to measure deformation, vibration, and strain in materials. DIC tracks a gray value pattern in subsets through digital imaging. You will often see this speckled pattern on objects such as aluminum, rubber, glass, and plastics. This technique is used for a variety of tests including torsion, tinsel, bending, or load testing. DIC is an emerging technique that can be used on very small or large testing areas. Image courtesy of Correlated Solutions Inc. and Photron USA Inc. DIGITAL IMAGE CORRELATION Role of DIC in NDE Tensile Testing Using DIC Full-Field 3D Shape Measurement Composite Aluminum Adhesive Joints Ceramic Matrix Composites ASNT…CREATING A SAFER WORLD!® TECHNICAL FOCUS N O V E M B E R 2 0 2 2 • M AT E R I A L S E V A L U AT I O N 3 N O V E M B E R 2 0 2 2