Abstract: System and method for adjusting side mirrors capture, by a primary camera, a facial image of a driver; estimate a 3D eye location with respect to a 3D coordinate of the primary camera based on the captured facial image; map the estimated 3D eye location to a respective set of pitch and yaw of the side mirror based on a look up table; and rotate the side mirror to a target position in accordance with the respective set of pitch and yaw. The lookup table includes a plurality of rows, each containing a pair of a key and a set of values. The key is a set of three parameters of 3D line of locations where the driver can observe an optimal view behind the vehicle, and the set of values includes a set of pitch and yaw of the side mirror corresponding to the 3D line of locations.

Abstract: A method for adjusting a side mirror of a vehicle includes capturing, by a primary camera provided in front of a driver of the vehicle, a facial image of the driver; estimating a 3D eye location with respect to a 3D coordinate of the primary camera based on the captured facial image; mapping the estimated 3D eye location to a respective set of pitch and yaw angles of the side mirror based on a lookup table; and rotating the side mirror to a target position in accordance with the respective set of pitch and yaw angles. The lookup table includes a plurality of rows, each row containing a pair of a key and a set of values. The key is a 3D eye location, and the set of values includes a set of pitch and yaw angles of the side mirror corresponding to the 3D eye location.

Abstract: A method produces a seat cover for a vehicle seat made of a form-fit knit part. The form-fit knit part has continuous fibers and reinforcing fibers, and each of the reinforcing fibers is made of a core fiber and a cladding fiber coaxially sheathing the core fiber. The form-fit knit part is first produced using a knitting machine, and the seat cover is subsequently produced from the form-fit knit part using an ironing machine. The ironing machine has at least one lower mold in the shape of the vehicle seat, and the core fiber has a higher melting point than the cladding fiber.

Abstract: The disclosure relates to composite membranes for selective separation and processing of fluids and industrial applications.

Abstract: The disclosure relates to membranes and membranes systems for the separation of trace components in a fluid mixture.

Abstract: A computer system for intra-ear sensing and stimulating receives, health data, from an earbud sensor. The system repeatedly calculates an exponential moving average (EMA) of a moving window for the received health data. The system compares each calculated exponential moving average with a lower threshold value and an upper threshold value. The upper threshold value and the lower threshold value are determined based, at least in part, upon a saturation level associated within an amplifier performing the adaptive gain control. When the calculated exponential moving average is larger than the upper threshold, the system decreases a gain associated with the amplifier. When the calculated exponential moving average is smaller than the lower threshold, the system increases a gain associated with the amplifier.

Abstract: A device is able to measure blood pressure from inside a user's ear. In the illustrated example, the device has three components: (1) a pulse sensor attached to an inflatable pipe which is placed inside the ear, (2) an air pump with a controller, and (3) blood pressure estimation modules including processors and computer executable instruction executed on the processors to execute blood pressure estimation algorithms.

Abstract: Various embodiments provide novel tools and techniques for behind-the-car biosignal sensing and stimulation. A system includes a behind-the-car wearable device further including an ear piece, one or more sensors coupled to a patient behind the ears of the patient and a host machine coupled to the behind-the-car wearable device. The host machine includes a second processor, and a second computer readable medium in communication with the second processor, the second computer readable medium having encoded thereon a second set of instructions executable by the second processor to obtain the first signal, separate the first signal into one or more individual biosignals, and determine, based on one or more features extracted from the one or more individual biosignals, awakefulness classification of the patient.

Abstract: A method produces a seat cover for a vehicle seat made of a form-fit knit part. The form-fit knit part has continuous fibers and reinforcing fibers, and each of the reinforcing fibers is made of a core fiber and a cladding fiber coaxially sheathing the core fiber. The form-fit knit part is first produced using a knitting machine, and the seat cover is subsequently produced from the form-fit knit part using an ironing machine. The ironing machine has at least one lower mold in the shape of the vehicle seat, and the core fiber has a higher melting point than the cladding fiber.

Abstract: A respiration rate measurement apparatus including a plurality of sensors for concurrently generating temperature, pressure and acoustic data representing one or more successive breaths and a method of generating fusion data from the plurality of data streams as a weighted average based on determined correlation coefficients and calculation of a respiratory rate.

Abstract: Methods of detecting the presence of microorganisms in a sample, the methods including combining a sample, a reducing agent, an oxidant generator and a chemiluminescent agent, and in some cases a shielding agent, wherein the reducing agent both reduces the oxidant generator to produce an oxidant and reduces one or more disulfide bonds on a surface of a microorganism and wherein the oxidant oxidizes the chemiluminescent agent to produce a luminescent compound; and detecting the presence or absence of a signal to indicate the presence or absence of microorganisms in the sample, wherein the intensity of the chemiluminescent signal is inversely proportional to the amount of microorganisms in the sample.

Abstract: Embodiments of the present invention include the different methods for data fusion from multi dissimilar sensors to reduce the noise of the tracking the 3D target in Cartesian coordinates. Accuracy of this invention is precise and more stable than the conventional methods that use geometric calculations of 2D radars to track 3D targets. The results of this invention are using the same 3D radars in the tracking system. These methods are not only implemented in existing tracking centers, but also handle the tradeoff between the data transmission capacity at the command center and the computational speed of system. This invention performs the sequential steps: determining the dynamical motion model of target, state prediction and measurement update. Wherein, the variation of steps is shown in the embodiment of this invention by the following different approaches: selective measurement; parallel filtering; state vector fusion; feedback state vector fusion; measurement fusion state vector fusion.

Abstract: Methods of detecting the presence of microorganisms in a sample, the methods including combining a sample, a reducing agent, an oxidant generator and a chemiluminescent agent, and in some cases a shielding agent, wherein the reducing agent both reduces the oxidant generator to produce an oxidant and reduces one or more disulfide bonds on a surface of a microorganism and wherein the oxidant oxidizes the chemiluminescent agent to produce a luminescent compound; and detecting the presence or absence of a signal to indicate the presence or absence of microorganisms in the sample, wherein the intensity of the chemiluminescent signal is inversely proportional to the amount of microorganisms in the sample.

Abstract: A method of conducting soft combining of at least two received MBMS signals in a user equipment (112) of a radio telecommunications network (100), the method including: demodulating (202) at least a subset of the received MBMS signals; converting (208-1-208-m) a floating point slot data vector to a fixed point slot data vector for each demodulated received MBMS signal; and soft combining (214) the fixed-point slot data vectors derived from at least two of said received MBMS signals.

Abstract: A method for calculating filter coefficients for an equalizer in a communication receiver, the method including the steps of calculating (22) channel response matrices G and H from channel estimation inputs; performing (24) a Cholesky decomposition of the channel response matrix G into a lower triangular matrix L and an upper triangular matrix U; performing (26) forward substitution on the lower triangular matrix L to calculate a column vector d; performing (28) backward substitution on the column vector d and the Hermitian transpose LH of the lower triangular matrix L to calculate a middle column c0 of the inverse G?4 of the channel response matrix G; and calculating (30) the filter coefficients from the middle column c0 of the inverse channel response matrix G?1 and the Hermitian transpose HH of the response matrix H.

Abstract: A device (20) for computing a threshold Sthi used in demodulating a quadrature amplitude modulated (QAM) signal to generate a plurality of soft bits per received symbol for input to a turbo decoder, the device including: means (30) for computing the mean amplitude A of the received symbols and multiplying the mean amplitude A by of the received symbols and multiplying the mean amplitude A by a constant Ci for a square QAM constellation with 4m points, such that Sthi=A×Ci where m is a positive integer and i is a positive integer from 1 to (?4m-1)?1.

Abstract: A method of noise factor computation for a chip equalizer in a spread spectrum receiver, the method including the steps of: computing channel and noise variance estimates for multiple resolvable fading paths of chip signals received at the spread spectrum receiver; computing the sum of power of the channel estimates; estimating the chip energy of the chip signals; and computing the noise factor from the chip energy estimate, channel and noise variance estimates, sum of power of the channel estimates, and spreading factor of the pilot signal.

Abstract: A method for calculating filter coefficients for an equaliser in a communication receiver, the method including the steps of calculating (22) channel response matrices G and H from channel estimation inputs; performing (24) a Cholesky decomposition of the channel response matrix G into a lower triangular matrix L and an upper triangular matrix U; performing (26) forward substitution on the lower triangular matrix L to calculate a column vector d; performing (28) backward substitution on the column vector d and the Hermitian transpose LH of the lower triangular matrix L to calculate a middle column c0 of the inverse G?4 of the channel response matrix G; and calculating (30) the filter coefficients from the middle column c0 of the inverse channel response matrix G?1 and the Hermitian transpose HH of the response matrix H.

Abstract: A method (200) of conducting soft combining of at least two MBMS signals in a user equipment (112) of a radio telecommunications network (100), the method including demodulating at least a subset of the received signals (202); and soft combining at least a MBMS data field from two or more of the demodulated signals into a single MBMS data field prior to de-interleaving the MBMS data fields (208).

Abstract: A method of conducting soft combining of at least two received MBMS signals in a user equipment (112) of a radio telecommunications network (100), the method including: demodulating (202) at least a subset of the received MBMS signals; converting (208-1-208-m) a floating point slot data vector to a fixed point slot data vector for each demodulated received MBMS signal; and soft combining (214) the fixed-point slot data vectors derived from at least two of said received MBMS signals.