Sentence examples for under the iris from inspiring English sources

When the rate of correct responses exceeded 80%, the iris was gradually shifted from the rightmost position to the normal averted-gaze position under the iris position-shift condition, and the darkness of the iris gradually faded into the normal direct-gaze brightness level under the iris brightness-fading condition.

Under normal daylight conditions, the iris constricts so as to limit the amount of light inside, which means that the best part of the lens is being used.

The movie saw its theatrical premiere in Japan on January 8, 2011 under the title Iris: The Last.

Fig. 4 The performance of the iris recognition under red, green, blue, and NIR spectra Table 1 EER of different channels comparison on the UTIRIS database   NIR Red Green Blue Grayscale NIR 3.45 27.53 38.81 40.31 30.26 Red   2.92 3.64 15.34 3.21 Green     3.11 6.45 4.32 Blue       6.33 16.62 Grayscale         3.26.

To evaluate the efficiency of the proposed method on the iris images taken under both VL and NIR illumination (UBIRIS+CASIA).

However, limited numbers of works have investigated cross-spectral matching or compared the iris biometric performance under both VL and NIR spectrum using unregistered iris images taken from the same subject.

In addition, we investigate the iris biometric performance under different imaging conditions and the fusion of VL+NIR images to boost the recognition performance.

Despite the high information content of color iris images and economical aspect of VL cameras, the iris images acquired under the VL illumination are prone to unfavorable effects of environmental illumination.

The rationale behind choosing these databases is described as follows (i) To evaluate the efficiency of the proposed method on the iris images taken under both VL and NIR illumination (UBIRIS+CASIA).

There are, however, iris implants for patients with serious conditions like aniridia, a rare hereditary absence or partial absence of the iris, that are available under a special "compassionate use" F.D.A. provision.

As the latter deeply absorbs visible light (VL), stromal features of the iris are only revealed under NIR and they become hidden in VL so the information related to the texture is revealed rather than the pigmentation.