News release on our upcoming NIJ project

Our lab won an approximately $800K grant from National Institute of Justice to develop novel 3D imaging system for capturing shoe and tire impressions.

News Release

Purdue: New portable, user-friendly crime-scene forensics tech will take high-resolution 3-D images of shoeprints, tire tracks in snow and soil

Photonics: User Friendly Crime Scene Forensics for Snow and Soil

Forensic Magazine: New Portable Forensic Tech Captures Shoe Prints Instantly in 3-D

Homeland Security News: New 3-D crime-scene forensics technology

Indiana 105.5 FM: Purdue Researchers Working on 3D Forensics Technology

Inverse: Purdue Made a Tool to Create 3D Images From Shoe Prints

LabManager: New Portable Crime-Scene Forensics Tech Makes It Easier to Image Evidence in Snow and Soil

All3dp :3D Forensics Capture Shoe Prints Instantly in Three Dimensions

Micro fabricator: 3D Forensics Capture Shoe Prints Instantly in Three Dimensions

TechXplore: High-resolution 3-D images of shoeprints, tire tracks in snow and soil for crime-scene forensics

WakeRadio: Purdue Researchers Working on 3D Forensics Technology

XRock1039: Purdue Researchers Working on 3D Forensics Technology

WLFI: Purdue developed tech could play vital role in crime scene forensics

PhotonicsMedia: https://www.youtube.com/watch?v=GKygkKwC3xo&t=3m17s

Napo Tech News: Purdue-developed know-how might play a must have function in crime-scene forensics

In Chinese (中文)

iFuun: 3D成像技術幫助法醫製作3D列印取證模型

3dhoo: 3D成像技术帮助法医制作3D打印取证模型

itmsc: 3D成像技术帮助法医制作3D打印取证模型

3dprint: 3D成像技术帮助法医制作3D打印取证模型

3dzhidao: 3D成像技术帮助法医制作3D打印取证模型

Prof. Zhang's new book is available for order

High-Speed 3D Imaging with Digital Fringe Projection Techniques (Optical Sciences and Applications of Light) 


The book is available for order on Amazon: Link and CRC: Link

This book covers the basic principle of digital fringe projection techniques and how to develop digital fringe projection systems for 3D shape measurements. It mainly serves as an introductory reference book but shows perspective on the future of technology advancements.