37 results about "Decision area" patented technology

A classifying station for classifying a piece of wood in a wood processing plant, the classifying station including an area for an operator, a conveyor for transversely conveying pieces of wood before the area, and a console for entering classification related to a piece of wood to be classified, where the classifying station includes a dynamic classification zone located in front of the area having a predetermined length. The station also includes illumination elements adapted to selectively illuminate a piece of wood to be classified when the piece of wood is in the dynamic classification zone, the illumination elements being adapted to illuminate another piece of wood when the piece of wood has been classified; and control means for controlling the illumination means and operatively associated with the console in order to associate the illuminated piece of wood with information related to classification of the piece of wood entered by the user while the piece of wood is lit. The present invention enables a classifier to take more time to classify a more complex piece of wood, and less time for a less complex piece of wood.

Provided is an optical multilevel transmission system, comprising at least one optical multilevel transmitter for transmitting an optical multilevel signal obtained and an optical multilevel receiver for receiving the optical multilevel signal. The received optical multilevel signal has a larger noise in an angular direction than in a radial direction. The optical multilevel receiver sets, in a symbol decision of the received optical multilevel signal demodulated on the complex plane, for positions of all or some of ideal signal points, a width in the angular direction of a decision area, to which each of the ideal signal points belongs and which is measured along a circumference of a circle centered at an origin and passing through a center of the each of the ideal signal points, larger than a width in the angular direction of a decision area defined based on a Euclidean distance.

An optical transport system in which (i) an optical transmitter is configured to adaptively change an operative constellation to use a constellation that provides optimal performance characteristics for the present optical-link conditions and / or (ii) an optical receiver is configured to change shapes of the decision regions corresponding to an operative constellation to adapt them to the type of signal distortions experienced by a transmitted optical signal in the optical link between the transmitter and receiver. Under some optical-link conditions, the optical receiver might use a decision-region configuration in which a decision region corresponding to a first constellation point includes an area that is closer in distance to a different second constellation point than to the first constellation point.

Provided is an optical multilevel transmission system, comprising at least one optical multilevel transmitter for transmitting an optical multilevel signal obtained and an optical multilevel receiver for receiving the optical multilevel signal. The received optical multilevel signal has a larger noise in an angular direction than in a radial direction. The optical multilevel receiver sets, in a symbol decision of the received optical multilevel signal demodulated on the complex plane, for positions of all or some of ideal signal points, a width in the angular direction of a decision area, to which each of the ideal signal points belongs and which is measured along a circumference of a circle centered at an origin and passing through a center of the each of the ideal signal points, larger than a width in the angular direction of a decision area defined based on a Euclidean distance.

In a MIMO detector, a slicing list detection scheme employs a complex plane to represent symbols in an alphabet, in which all decision regions are bounded by either vertical lines or horizontal lines. A K-best scheme accesses the complex plane and an offline-generated lookup table to detect elements of a received vector. At each level, the system prunes all but the K-best candidates from each surviving node through the slicing list detector.

The invention discloses an intersection-based V2P collision avoidance method comprising the steps that firstly, the participants of the game are ensured to be vehicles and pedestrians, and the participants are classified to define their passing strategy sets; secondly, street crossing delay and risk payment of the vehicles and the pedestrians of the intersection are solved and a V2P game model is established; thirdly, traffic reward and punishment payment is added on the basis of delay and risk payment so as to enhance the priority rate of the vehicles; and fourthly, an SEIR virus propagation model is improved, and an IEVRI model is established to analyze the psychology of the traffic participants so as to prove the necessity of introducing traffic rewards and punishments. The pedestrian flow and the vehicle flow in the traffic flow, the distance and the speed of the pedestrians and the vehicles from a decision area to a conflict area and the relative potential of the number of the unit batch of street crossing pedestrians are integrally considered, and the traffic reward and punishment factors are added and the V2P game model is established so that the road traffic safety can be enhanced and the passing efficiency can also be guaranteed.

To provide a game device capable of preventing viewing of an operation-subject player character from becoming difficult due to interference of a teammate player character in a sport game which is played between an operation subject team, to which the operation-subject player character which moves according to operation by a user and the teammate player character belong, and an opposing team. A movement-target position acquiring section (62) acquires a movement target position of the operation-subject player character based on a content of the operation by the user. A determination section (64) determines whether or not the teammate player character is positioned within a decision area specified based on the movement target position. A teammate player control section (66) moves the teammate player character away from the movement target position in a case where it is determined that the teammate player character is positioned within the decision area.