to a finger, dragging the finger or rotating the finger or the like when placing the finger on a fingerprint read surface in fingerprint collation, the input of a distorted fingerprint image is prevented, and the fingerprint collation apparatus for elevating a fingerprint collation rate is provided...
During the finger movement, the device generates a certain number of frames representing small portions of the ridge-valley pattern. We present an algorithm for the reconstruction of the fingerprints acquired with these sensors. Moreover, we show that is possible to extract minutiae on-the-fly, ...
Introducing such a protocol, this study found very large finger differences in adult fingertip size (largest for 4D, smaller for 3D and 5D, smallest for 2D), large side differences (larger in the left than in the right hand of right-handed subjects), but only small and not significant sex...
PURPOSE:To shorten a time required for processing a finger print by detecting only one side of the contour of a swelling line, and approximating the direction of that contour line as the direction of that swelling line. CONSTITUTION:The shade image of the finger print is binarized and divided...
Among the biometrics such as fingerprint, face, iris, and speaker recognition, finger-vein recognition has been widely used in various applications such as door access control, financial security, and user authentication of personal computer, due to its advantages such as small sized and low cost ...
Power. Supports basic functions such as double-click scale, two-finger scale, single-finger scale, mouse wheel scale, keyboard scale, single-finger drag, inertial sliding, and keyboard drag. Locate. Support for locate anywhere in the image and keeping it in the center of the screen ...
Biometric Authentication Using Finger-Vein Patterns with Deep-Learning and Discriminant Correlation Analysis Aldjia Boucettaand Leila Boussaad Vol. 22, No. 01 Surface Reconstruction: Roles in the Field of Computer Vision and Computer Graphics
As guided by individual-specific neuroimage data, FUS was transcranially delivered to the hand somatosensory cortex among healthy volunteers. The sonication elicited transient tactile sensations on the hand area contralateral to the sonicated hemisphere, with anatomical specificity of up to a finger, ...
Matrix deposition for MALDI MS analysis was performed using a glass sublimation apparatus (Wilmad-LabGlass) filled with 2,5-dihydroxybenzoic acid as the MALDI matrix. The slide was attached to the cold-finger and vacuum was created using a rotary vane pump (Edwards Vacuum, model E2M30). The ...
Deep learning-based medical image segmentation has made great progress over the past decades. Scholars have proposed many novel transformer-based segmentation networks to solve the problems of building long-range dependencies and global context connectio