290results about How to "Accurate posture" patented technology

A robot having a signal sensor configured to measure a signal, a motion sensor configured to measure a relative change in pose, a local correlation component configured to correlate the signal with the position and / or orientation of the robot in a local region including the robot's current position, and a localization component configured to apply a filter to estimate the position and optionally the orientation of the robot based at least on a location reported by the motion sensor, a signal detected by the signal sensor, and the signal predicted by the local correlation component. The local correlation component and / or the localization component may take into account rotational variability of the signal sensor and other parameters related to time and pose dependent variability in how the signal and motion sensor perform. Each estimated pose may be used to formulate new or updated navigational or operational instructions for the robot.

The invention provides an intelligent photographing method, and the method comprises the steps: obtaining a preset target posture, extracting a first key point of the target posture, and building a reference posture model according to the first key point; collecting a photographing object posture in the framing image, extracting a second key point of the photographing object posture, and constructing a photographing object posture model according to the second key point; and calculating a matching degree between the reference attitude model and the photographing object attitude model, and whenthe matching degree is higher than a preset threshold, triggering a photographing instruction. According to the invention, the accuracy of posture matching can be improved, the matching result can beprocessed flexibly, the posture adjustment suggestions can be output according to the matching result, a photographed person can find out the deficiency of own posture in time so as to carry out active adjustment, the photographing experience of a user can be enhanced, the photographing waste rate can be reduced, the intelligent photographing mode can be increased, and the core competitiveness can be improved.

A method and apparatus for estimating the pose of a mobile robot using a particle filter is provided. The apparatus includes an odometer which detects a variation in the pose of a mobile robot, a feature-processing module which extracts at least one feature from an upward image captured by the mobile robot, and a particle filter module which determines current poses and weights of a plurality of particles by applying the mobile robot pose variation detected by the odometer and the feature extracted by the feature-processing module to previous poses and weights of the particles.

Vehicle seat belt apparatus includes an electric-type pretensioner that includes a motor for rotationally driving a belt reel to take up a belt. The apparatus also includes: a take-up position detection section for detecting a take-up position of the reel; a traveling condition determination section for determining that a traveling condition of the vehicle has varied to a predetermined condition; and a control section for controlling power supply to the motor, on the basis of a signal output from the determination section, to thereby control a driving amount of the motor but also for controlling the reel, in accordance with a detection signal output by the take-up position detection section, so that the reel is kept at a predetermined take-up position, to thereby hold a vehicle occupant in a seat with the belt.