Abstract: A method of parking lot tracking including receiving a plurality of camera images from a plurality of cameras attached to a vehicle in motion, stitching the plurality of camera images to simulate a surround view of the vehicle, recognizing at least one potential parking space within the surround view of the vehicle, estimating a motion parameter by camera motion estimation of the plurality of cameras and tracking the at least one potential parking space based on the motion parameter.

Abstract: A method of hybrid data labeling for machine learning, including receiving multiple unlabeled objects forming an unlabeled data set, pre-labeling the unlabeled data set by a machine learning system to output a pending label data pool, bifurcating the pending label data pool by the machine learning system into high and low confidence sets, dispatching the high confidence set to a machine labeler, dispatching the low confidence set to a human labeler, merging the label sets to return a pre-review label data pool, determining a difference between the pending label data pool and the pre-review label data pool, review labeling the data objects, if the determined difference of the data objects is greater than a predefined error threshold and storing the data objects to a reviewed pool if the determined difference of the data objects is less than and equal to the predefined error threshold.

Abstract: A method of stitching panoramic optical images around a vehicle having, receiving a plurality of optical images from a plurality of image sensors mounted on the vehicle of a plurality of objects surrounding the vehicle, overlapping optical images of the plurality of objects surrounding the vehicle, identifying seams between the plurality of objects surrounding the vehicle within the plurality of optical images, receiving a plurality of radar images from a plurality of radar sensors mounted on the vehicle indicating at least one direction and at least one distance of at least one of the plurality objects surrounding the vehicle, linking the plurality of optical images of the plurality of objects surrounding the its vehicle to the plurality of radar images and stitching the plurality of optical images based on the plurality of radar images.

Abstract: A method of detecting a distance, comprising emitting an optical pulse, receiving at a first detector a reflected optical pulse, from a first exposure start time to a first exposure finish time, generating a first detector signal, receiving at an n-th detector the reflected optical pulse, from an n-th exposure start time to an n-th exposure finish time, generating an n-th detector signal, wherein the first exposure start time begins before the n-th exposure start time and the first exposure finish time ends before the n-th exposure finish time and the first exposure duration partially overlaps the n-th exposure duration and determining the distance of an object based on the first detector signal and the n-th detector signal.

Abstract: An infrared face authentication system and method, having an infrared lamp, a camera having at least infrared responsive pixels proximate to the infrared lamp and a processor connected to the infrared lamp and camera, wherein the infrared lamp and camera are responsive to the processor, wherein the processor receives a facial image from the camera illuminated by the infrared lamp and determines whether the facial image is comprised of epidermis and if the facial image is comprised of epidermis whether the facial image matches an enrolled facial image and if the facial image matches the enrolled facial image an authentication is output.

Abstract: A method of calibration of a dual camera system, including, providing a chart of a plurality of circular rings and at least one disk, imaging the chart with a first camera to provide a first chart image and a second camera to provide a second chart image, performing edge detection of the first and second chart image on the plurality of circular rings and the at least one disk, determining the relative position of the plurality of circular rings to the at least one disk, matching the relative positions of the plurality of circular rings of the first chart image and the second chart image and aligning the first camera and the second camera based on the matching of the first chart image to the second chart image.

Abstract: A method of ultra-low rate video encoding, including capturing a frame within a video stream, capturing a global position of the frame, capturing a heading of the frame, linking the global position and the heading to the frame, determining a foreground of the frame based on the global position of the frame and the heading of the frame, determining an at least one region of interest within the foreground, analyzing the at least one region of interest, removing a background from the frame based on the global position and the heading, wherein the background is complementary to the foreground and encoding the foreground, the global position, the heading and the at least one region of interest.

Abstract: A method of measuring lighting condition using dual cameras, having capturing a reference image, estimating a first minimum exposure target value, capturing a first plurality of minimum exposure value images, determining a first overall minimum exposure value, estimating a first maximum exposure target value, capturing a first plurality of maximum exposure value images, determining a first overall maximum exposure value of the first plurality of associated maximum exposure values and estimating a first dynamic exposure range as encompassing a first range having the first overall minimum exposure value as a first lower bound and the first overall maximum exposure value as a first upper bound.

Abstract: A nano-metallic-planar-apex optical detector, comprising a semiconductor optical detector and a nano array mask defining a plurality of polygonal apertures connected to the optical detector, wherein the semiconductor optical detector detects near-field light focused b the nano array.

Abstract: A method of real-time depth mapping in a dual camera system, including, receiving an auto focus image, rectifying the auto focus image, receiving a plenoptic image having lens that cover 2×2 pixels, extracting four plenoptic sub-images, averaging and rectifying the plenoptic sub-images, block matching the rectified auto focus image and the rectified plenoptic sub-images along epipolar lines, block matching the rectified plenoptic sub-images along a vertical and a horizontal direction, determining a composite block matching error of the plenoptic block match, determining a plenoptic disparity map of the plenoptic sub-images based on the composite block matching error, converting the plenoptic disparity map to a plenoptic depth map, converting the plenoptic depth map to an initial stereo disparity map, searching for a guided disparity map based on the initial stereo disparity map and the epipolar block match and converting the guided disparity map to a guided depth map.

Abstract: A polarization-independent liquid crystal micro-lens array, comprising, an optically transparent, dielectric planar panel, an optically transparent upper planar electrode deposited upon the planar panel top surface and bottom surface, a top substrate positioned adjacent to the planar panel top surface, a top pattern electrode deposited on the top substrate internal surface, a top liquid crystal layer disposed between the planar panel top surface and the top substrate internal surface, the top liquid crystal layer having a first polarization, a bottom substrate positioned adjacent to the planar panel bottom surface, a bottom pattern electrode deposited on the bottom substrate internal surface, a bottom liquid crystal layer disposed between the planar panel bottom surface and the bottom substrate internal surface, the bottom liquid crystal layer having a second polarization orthogonal to the first polarization.

Abstract: A system and method for providing ad hoc controlled user access to wireless and wireline IP communication networks while maintaining privacy for users and traceability for network providers. The method includes an authentication interface accepting user credentials, and a validation entity for credential verification and access authorization. The credentials include a unique identifier and a system generated password. The unique identifier is associated with a personal entity of the user such as a cellular telephone. The password is transmitted to the user through a SMS message to his cellular telephone. The user's Internet session is monitored by the system and all records are indexed by his cellular telephone number. The system and method therefore permit fast and traceable access for guest users at networks where they are were not previously known. Alternatively, users do not provide their unique identifiers such as cellular telephone numbers which are instead already stored in the system.

Abstract: A door mounting for a closure mechanism of a door (2), wherein the door mounting exhibits a locking means (11), which locking means (11) blocks a locking mechanism (29, 36) in a locking position, wherein the locking mechanism (20, 36) is mechanically coupled to the closure mechanism (2) and thus an actuation of the closure mechanism is not possible, if the locking means (11) is disposed in the locking position. The locking means (11) can be moved into an unlocked position with the aid of an adjustment mechanism (10, 50), wherein a support mechanism (15, 16) retains the locking means (11) in the region of the unlocked position and releases an actuation of the closure mechanism of the door (2).

Abstract: An apparatus for printing any documents and making them unfalsifiable and comprising a casing fitted on the body of a printer at its part receiving the discharged and printed documents and which contains means for heating one side of the printed document for the impregnation and the transfer of the printing ink throughout the thickness of the document so as to make appear on the other side thereof an exact replica with inverted writing of the printings previously made on the document such as a bank document, cheque letter or transfer order.