Visual Leakage Inspection in Chemical Process Plants Using Thermographic Videos and Motion Pattern Detection

Automatic Inspection of Aircraft Components Using Thermographic and Ultrasonic Techniques

Thermographic Inspection of Composite Materials

Thermography is a non-contact NDT technique for inspection of materials in wide application areas, including corrosion detection in metals, and delamination, porosity and moisture detection in composite materials. Composites often are highly anisotropic in nature. This anisotropy coupled with low thermal diffusivity in thickness direction, severely restricts detection of deeper defects in compo...

Shot Boundary Detection In Videos Sequences Using Motion Activities

Video segmentation is fundamental to a number of applications related to video retrieval and analysis. To realize the content based video retrieval, the video information should be organized to elaborate the structure of the video. The segmentation video into shot is an important step to make. This paper presents a new method of shot boundaries detection based on motion activities in video sequ...

Threats of Password Pattern Leakage Using Smartwatch Motion Recognition Sensors

Abstract: Thanks to the development of Internet of Things (IoT) technologies, wearable markets have been growing rapidly. Smartwatches can be said to be the most representative product in wearable markets, and involve various hardware technologies in order to overcome the limitations of small hardware. Motion recognition sensors are a representative example of those hardware technologies. Howev...

Fast motion detection from airborne videos using graphics processing unit

In our previous work, we proposed a joint optical flow and principal component analysis (PCA) approach to improve the performance of optical flow based detection, where PCA is applied on the calculated two-dimensional optical flow image, and motion detection is accomplished by a metric derived from the two eigenvalues. To reduce the computational time when processing airborne videos, parallel c...