768results about How to "Reduce overlap" patented technology

An identity authentication method is provided. The method comprises obtaining records information of a valid user, where the records information indicates behaviors having been executed by the valid user; mapping, based on an orthogonal behavior model having multiple mutually orthogonal dimensions, records information to the multiple dimensions, wherein behaviors indicated by records information mapped to different dimensions do not overlap therebetween and have no logical cause and effect relationship; sampling records information mapped to different dimensions, respectively, so as to generate an authentication questionnaire including a plurality of authentication questions; computing, responsive to answers of a client to the authentication questionnaire, a total confidence P for the client being a valid user; outputting a positive authentication result, responsive to the total confidence probability P falling into a confidence interval; and outputting a negative authentication result, responsive to the total confidence probability P failing to fall into a confidence interval. The present invention further provides a corresponding identity authentication apparatus.

A transfer shuttle for transferring a load between a pair of multi-tier racks in an automatic warehouse has a traveling platform traveling between the multi-tier racks, extension and retraction mechanisms arranged at the front and rear of the traveling platform with a load mounting area of the platform sandwiched between the mechanisms, and end fingers arranged at opposite ends of a rail which, among the rails in the extension and retraction mechanism, has the largest movement range and is movable between a protruded position engageable with the load and a standby position. The rail also has an inner finger provided between the end fingers. With such an arrangement, the inner finger can push a load on the load mounting area of the transfer shuttle to convey the load to a position deeper in the multi-tier rack than positions achievable by conventional products.

The invention discloses a display panel and a display device. The display panel comprises an array substrate and a color film substrate which is opposite to the array substrate; the array substrate comprises a plurality of photosensors; the color film substrate comprises a first substrate, a first light shielding layer and at least one second light shielding layer; the first light shielding layeris positioned on the side, which is close to the array substrate, of the first substrate; the first light shielding layer comprises a plurality of first hollowed-out portions; the second light shielding layers are positioned on the side, which is close to the array substrate, of the first light shielding layer; each second light shielding layer comprises a plurality of second hollowed-out portions; in the direction which is perpendicular to the plane where the first substrate is located, the orthographic projections of the first hollowed-out portions, the orthographic projections of the secondhollowed-out portions and the orthographic projections of the photosensors are overlapped; and a first flat layer is arranged between the first light shielding layer and the second light shielding layers. Compared with the prior art, the display panel has the advantages that the fingerprint recognition principle can be improved effectively, and the light shielding layers are simple in structure and easy to manufacture.

The invention provides an identity authentication method. The method comprises the following steps: acquiring recorded information for an effective user, wherein, the recorded information shows the behaviors executed by effective user previously; mapping the recorded information to a plurality of dimensionalities according to an orthogonal behavioral model with a plurality of orthogonal dimensionalities, wherein, the behaviors showed by the recorded information mapped to different dimensionalities are not overlapped with each other and have no logical causal relationship; respectively sampling the recorded information mapped to different dimensionalities so as to generate an authentication questionnaire containing a plurality of authentication problems; calculating the total confidence probability P of a client as the effective user based on answers of the client to the authentication questionnaire, and outputting a positive authentication result in the event that the total confidence probability P falls into a confidence interval; and outputting a negative authentication result in the event that the total confidence probability P does not fall into the confidence interval. The invention further provides a corresponding identity authentication device.

A method and system for performing fluoroscopic imaging of a subject has high temporal and spatial resolution in a center portion of the captured dynamic images. The system provides for reduced X-ray dose to the patient associated with that part of the X-ray beam associated with a peripheral portion of the captured images although temporal, and in some embodiments spatial, resolution is reduced in the peripheral portion of the image. The system uses a rotating collimator to produce an X-ray beam having narrow wing portions associated with the peripheral portions of the image, and a broader central region associated with the high resolution center portion of the images.

Disclosed is an apparatus for forming a composite image of a scene from a plurality of overlapping elemental images, the apparatus comprising:a selector for selecting one point in one of the plurality of images and another point in a second one of the plurality of images, the first point and the other point being overlaid in the composite image and being of substantially the same point in the scene;a determiner for determining, when the first point and the other point are overlaid, the gradient across the overlap between the first and other elementary image; andan adjuster for adjusting one of the first and second elementary image to minimise the gradient across the overlap. A corresponding method is also disclosed.

The present invention provides a table arrangement 100 for use in an aircraft seat module, the table arrangement comprising a first table element suitable for being movably mounted to a mounting structure of the aircraft seat module, the first table element being provided with a first table surface, a second table element provided with a second table surface substantially parallel to the first table surface, wherein the second table element is mounted to the first table element, such that the second table element is moveable from a first position with respect to the first table element to a second position with respect to the first table element, the second position being transformed from the first position within the plane of the second table element. The present invention also provides an aircraft seat module, an aircraft and a method of deploying a table arrangement.