Sentence examples for reflective targets from inspiring English sources

Thus temperature measured on reflective targets surrounded by surfaces at much higher temperature should be corrected for reflection errors if its reliability is to be guaranteed.

Pattern recognition can be used to classify the object and even weakly reflective targets such as pedestrians can be detected.

In the proposed technique, reflective targets are established around both sides of a crack as gauges, and subsequent digital camera images of the targets are subjected to image processing to determine the displacements of the targets.

A six-camera 60 Hz video-based motion analysis system (Falcon System, Motion Analysis Corporation, Santa Rosa, CA, USA) was used to track the motion of 22 spherical reflective targets (10 mm diameter) placed on the shank and foot [ 13].

The system is based on monitoring the reflections of two laser beams from a planar reflective target.

One important example was verification of the so-called "double bounce" effect which occurs when a secondary echo is observed for a given target at twice the true target range, due to a round-trip reflection between the radar sensor and the strongly reflective target (the phenomenon can be observed in the stacked raw radar traces shown in Fig. 12) (Skolnik 2001).

First, a reflective target is pasted onto the helicopter rotor tip; second, a high-speed industrial camera and LED strobe light are used to obtain grayscale images of each blade's reflective target when the rotor is rotating; Third, target grayscale images are processed using the Otsu threshold segmentation algorithm to obtain binarized images.

Next, the eigenvalues of the images are obtained using Sobel operator edge detection method, so the height difference of the reflective target and the helicopter coning angle can be calculated.

The amplitude of the marker indicating respiratory phases, which was defined as half the distance between the infrared-reflective targets at the INS and EXP phases, was 8.50 ± 5.58 (2.51 to 17.50) mm.

It is shown that early applications featured the use of metric cameras (specially designed for photogrammetry purposes), diffuse targets (non-retroreflective), stereoscopic photogrammetry network layout, and analog analytical tools, which transformed over time to the use of non-metric cameras, retro-reflective targets, highly convergent network layout, and digital computerized analytical tools.

(C) Infrared-reflective target placed on the subject's abdominal surface.