CPC Class H04N

The subject matter of the present invention relates to a system for the optical determination of correction planes in rotating elements, used in the process of balancing, in particular in diagnostic devices equipped with a system which has at least one video camera (K), at least one line projector (RL), a monitor screen (M) and a computer (P) which controls individual component elements of the system, wherein the video camera (K) cooperates with the line projector (RL) while projecting a view of the rotating element (EW) on the monitor screen (M) together with an image of a line (L) projected by means of the line projector (RL).The subject matter of the present invention also relates a method for determining correction planes which consists in that an area of measurement space is defined on the basis of a virtual rotating element (EW′) before placing a rotating element (EW) on the shaft of a diagnostic device (PM) onto which line (L) is projected by means of line projector (RL), and subsequently a view of the rotating element (EW) is transmitted by means of the video camera (K) to the monitor screen (M) together with an image of the projected line (L), and thus the run of the line is obtained which maps a change in the value of the radius rn from the axis of the shaft of the diagnostic device (PM) and the value of distance Dn of the rotating element (EW) from the diagnostic device (PM) in the defined area of measurement space.

A true stress testing system broadly comprising a force input machine, an imaging system, and a computer. The imaging system includes a light source for projecting a light beam at the specimen in a first direction and a camera positioned on an opposite side of the specimen for receiving portions of the light beam not blocked by the specimen such that a shadow image of the specimen is created via the camera. The computer may determine a minimum dimension of the specimen perpendicular to the first direction at a point in time over a plurality of points along the force axis via the shadow image of the specimen such that the processor accounts for changes in position of the minimum dimension along the specimen. A true stress of the specimen may then be determined according to the minimum dimension of the specimen perpendicular to the first direction at the point in time.

The present disclosure provides devices and methods enabling the analysis of biomolecules. In some embodiments, the biomolecules may be DNA, RNA, protein, peptide, small molecule, catalyst, precursor, nucleotide, antibodies, or other biomolecules of interest.

The disclosure discloses a method, device and system for target tracking. Wherein, the method for target tracking includes that: Global Positioning System (GPS) information of a target object monitored by tracking equipment is acquired (S102); Pan/Tilt/Zoom (PTZ) coordinate information corresponding to the GPS information of the target object is obtained according to a pre-stored conversion relationship between GPS information and PTZ coordinate information (S104); and the tracking equipment is regulated to control the tracking equipment to monitor the target object according to the PTZ coordinate information of the target object (S106). The problem of inaccuracy of a monitoring result of a method for monitoring a tracking target in the conventional art is solved.

Provided are an information providing apparatus and a method thereof capable of easily and effectively using information stored in each of a plurality of terminals. The information providing apparatus includes a communication unit configured to establish a communication network with a mobile terminal within a vehicle, a display unit configured to display a vehicle image, and a control unit configured to receive identification information of the mobile terminal and position information of the mobile terminal through the communication unit, and to control the display unit to display the received position information of the mobile terminal in the vehicle image and display a mobile terminal image corresponding to the identification information in the displayed position information of the mobile terminal.