Bisection searching based reference frame update strategy for digital image correlation

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Searching Digital Image Libraries

Publications such as consumer magazines rely heavily on image libraries as sources for the images they publish in their issues. Traditionally, magazine staff discuss their image requirements over the telephone with library staff and the library conducts the search. Many libraries have now developed Web sites allowing their customers to search for images themselves. However this survey found tha...

متن کامل

Digital image correlation-based optical coherence elastography.

Optical coherence elastography (OCE) provides deformation or material properties, mapping of soft tissue. We aim to develop a robust speckle tracking OCE technique with improved resolution and accuracy. A digital image correlation (DIC)-based OCE technique was developed by combining an advanced DIC algorithm with optical coherence tomography (OCT). System calibration and measurement error evalu...

متن کامل

Exploiting Inter-frame Correlation for Fast Video to Reference Image Alignment

Strong temporal correlation between adjacent frames of a video signal has been successfully exploited in standard video compression algorithms. In this work, we show that the temporal correlation in a video signal can also be used for fast video to reference image alignment. To this end, we first divide the input video sequence into groups of pictures (GOPs). Then for each GOP, only one frame i...

متن کامل

On the Use of Acoustic Emission and Digital Image Correlation for Welded Joints Damage Characterization

A series of tests have been conducted to investigate fatigue damage characterization in corroded welded steel plates using structural health monitoring (SHM) techniques. Acoustic Emission (AE) is a non-destructive testing (NDT) technique with potential applications for locating and monitoring fatigue cracks in service. In the present work, AE is implemented to characterize damage during crack e...

متن کامل

Digital Correlation based on Wavelet Transform for Image Detection

In this work is presented a method for the optimization of digital correlators to improve the characteristic detection on images using wavelet transform as well as subband filtering. It is proposed an approach of wavelet-based image contrast enhancement in order to increase the performance of digital correlators. The multiresolution representation is employed to improve the high frequency conte...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: SN Applied Sciences

سال: 2019

ISSN: 2523-3963,2523-3971

DOI: 10.1007/s42452-019-0625-y