Abstract: A method of providing information includes acquiring allergy information related to a user from a first server, the allergy information including information indicating a level of an allergic reaction of the user to each ingredient, generating, based on the menu information and the allergy information, a personalized menu arranged for the user according to the allergy information, the menu information including information indicating one or more ingredients contained in each dish and an amount of each ingredient, and transmitting the personalized menu to the information terminal. In the generating of the personalized menu, when the level of the allergic reaction of an ingredient in the menu information is equal to or lager that a criterion value, the ingredient is determined as an allergy ingredient that causes allergy. The personalized menu includes one or more dishes, in each of which the allergy ingredient that causes allergy is reduced.

Abstract: A management server obtains first data indicating an input value in a measurement test regarding a user's sense of taste, obtains rating information indicating the user's rating of a dish or a restaurant, generates an evaluation value of the user's sense of taste based on the first data. One search filter for filtering dishes or restaurants by using rating results of dishes or restaurants rated by sense-of-taste top scorers is provided on a dish search screen. When the evaluation value of the user's sense of taste satisfies a certain condition for the sense-of-taste top scorers, the rating information indicating the user's rating of the dish or the restaurant is included in the rating results of the dishes or restaurants rated by the sense-of-taste top scorers.

Abstract: A calibrator for a camera includes a controlling circuit, a photographing circuit, a calculating circuit, and an instructing circuit. The controlling circuit is configured to control a movable body to move into a shooting area of the camera. A marker is provided on the movable body for calibration of the camera. The photographing circuit is configured to control the camera to photograph the marker. The calculating circuit is configured to calculate at least one parameter of the camera based on the photographed marker. The instructing circuit is configured to transmit the at least one parameter to the camera to calibrate the camera.

Abstract: A method includes acquiring, on a basis of a restaurant ID, menu information indicating one or more foods provided by a restaurant over a network from a second server associated with the restaurant corresponding to the restaurant ID, transmitting identification information stored in an information terminal to a first server and acquiring classification information from the first server on a basis of the identification information, generating a personalized menu for the user corresponding to the classification information on a basis of the menu information and the classification information, and displaying the personalized menu through a second operation screen for accepting an order of a food to be provided by the restaurant, the second operation screen being displayed on a display of the information terminal carried by the user.

Abstract: A method acquires, on a basis of a restaurant ID, menu information indicating one or more foods provided by a restaurant over a network from a second server associated with the restaurant corresponding to the restaurant ID, acquires, from a first server, religion information, extracts one or more first foods compatible with the religion information on a basis of the menu information and the religion information, displays the one or more first foods through a second operation screen for accepting an order of a food to be provided by the restaurant of a user, and transmits food order information indicating a food selected from among the one or more first foods to the second server.

Abstract: A three-dimensional data encoding method includes encoding a position of a three-dimensional point using a Cartesian coordinate system or a polar coordinate system, and, when first identification information indicates that the Cartesian coordinate system is used in the encoding of the position of the three-dimensional point, determining that second identification information indicating whether transforming of a coordinate system of the position to be decoded is to be performed indicates that the transforming is not to be performed.

Abstract: A three-dimensional data encoding method encodes a plurality of three-dimensional points, and includes: selecting one prediction mode from two or more prediction modes for calculating a predicted value of an attribute information item of a first three-dimensional point, in accordance with attribute information items of one or more second three-dimensional points in vicinity of the first three-dimensional point; calculating the predicted value by the selected prediction mode; calculating, as a prediction residual, a difference between a value of the attribute information item of the first three-dimensional point and the calculated predicted value; and generating a first bit stream that includes the selected prediction mode, the prediction residual, and a number of the two or more prediction modes.

Abstract: A three-dimensional data encoding method includes: parsing a first syntax to determine, for each of at least one prediction tree in a slice, whether inter prediction or intra prediction is to be performed on the prediction tree, the prediction tree containing at least one three-dimensional point; and parsing a second syntax to determine a motion compensation mode to be performed on the prediction tree when the inter prediction is to be performed on the prediction tree.

Abstract: An image decoding method includes: dividing a current block into sub-blocks; deriving, for each sub-block, one or more prediction information candidates; obtaining an index; and decoding the current block using the prediction information candidate selected by the index.

Abstract: A moving picture coding method includes: making a determination as to whether or not to code all blocks in a current picture in the skip mode; setting, based on a result of the determination, a first flag indicating whether or not a temporally neighboring block is to be referenced, a value of a parameter for determining a total number of merging candidates, and a second flag for each block included in the current picture, the second flag indicating whether or not the block is to be coded in the skip mode; calculating, as a merging candidate, a neighboring block usable for merging; and coding an index which indicates a merging candidate to be used for coding of the current block and attaching the coded index to a bitstream.

Abstract: A three-dimensional data encoding method includes: encoding nodes in an N-ary tree structure of a current three-dimensional point cloud, N being an integer greater than or equal to 2; and generating a bitstream including the nodes encoded. In the encoding: at least one node among the nodes is encoded using an inter prediction mode in which a reference three-dimensional point is referred to; and at least one other node among the nodes is encoded using an intra prediction mode in which the reference three-dimensional point is not referred to, the at least one other node being other than the at least one node. The bitstream further includes information which distinguishes between the at least one other node and the at least one node.

Abstract: A moving picture coding apparatus includes an intra-inter prediction unit which calculates a second motion vector by performing a scaling process on a first motion vector of a temporally neighboring corresponding block, when selectively adding, to a list, a motion vector of each of one or more corresponding blocks each of which is either a block included in a current picture to be coded and spatially neighboring a current block to be coded or a block included in a picture other than the current picture and temporally neighboring the current block, determines whether the second motion vector has a magnitude that is within a predetermined magnitude or not within the predetermined magnitude, and adds the second motion vector to the list when the intra-inter prediction unit determines that the second motion vector has a magnitude that is within the predetermined magnitude range.

Abstract: A three-dimensional data creation method includes: creating first three-dimensional data from information detected by a sensor; receiving encoded three-dimensional data that is obtained by encoding second three-dimensional data; decoding the received encoded three-dimensional data to obtain the second three-dimensional data; and merging the first three-dimensional data with the second three-dimensional data to create third three-dimensional data.

Abstract: A three-dimensional data encoding method of encoding three-dimensional points includes: calculating a predicted value of attribute information of a first three-dimensional point in a prediction mode, using one or more items of attribute information of one or more second three-dimensional points in the vicinity of the first three-dimensional point; calculating a prediction residual that is a difference between the attribute information of the first three-dimensional point and the predicted value; and generating a bitstream including the prediction residual and prediction mode information indicating the prediction mode.

Abstract: A decoding method includes: calculating a first position on a polar coordinate system, using a first residual generated by predicting a position of a first three-dimensional point on the polar coordinate system; calculating a second position by transforming the polar coordinate system of the first position into a Cartesian coordinate system; decoding the position of the first three-dimensional point on the Cartesian coordinate system by adjusting the second position using a second residual of the Cartesian coordinate system; and decoding attribute information of the first three-dimensional point, using the first position before the transforming.

Abstract: An image decoding apparatus obtain pieces of coded data that is included in a bitstream and generated by coding tiles. Tile boundary independence information is further obtained from the bitstream, with the tile boundary independence information indicating whether each of boundaries between the tiles is one of a first boundary or a second boundary. The pieces of coded data are decoded to generate image data of the tiles. Image data of a first tile is generated by decoding a first code string included in first coded data with reference to decoding information of a decoded tile when the tile boundary independence information indicates the first boundary, and by decoding the first code string without referring to the decoding information of the decoded tile when the tile boundary independence information indicates the second boundary.

Abstract: A method includes: acquiring, from a first communication terminal of a first user via a network, i) a request for an advertisement corresponding to a store and ii) a device identifier (ID) specifying a beacon signal transmitter disposed in the store, the beacon signal being received from the beacon signal transmitter; determining, based on the device ID, one branch store; generating, based on limited product information, the request for the advertisement, and branch store information, privileged advertisement information; and outputting the privileged advertisement information to the first communication terminal.

Abstract: An image coding method includes: deriving a candidate for a motion vector of a current block from a co-located motion vector; adding the candidate to a list; selecting the motion vector of the current block from the list; and coding the current block, wherein the deriving includes: deriving the candidate by a first derivation scheme in the case of determining that each of a current reference picture and a co-located reference picture is a long-term reference picture; and deriving the candidate by a second derivation scheme in the case of determining that each of the current reference picture and the co-located reference picture is a short-term reference picture.

Abstract: A three-dimensional data encoding method includes: obtaining three-dimensional points; generating a data unit including one or more prediction trees and one or more identification information items, using the three-dimensional points; and generating a bitstream including the data unit. The data unit includes one identification information item out of the one or more identification information items subsequent to one prediction tree out of the one or more prediction trees, and the one identification information item indicates whether there is a subsequent prediction tree subsequent to the one identification information item in the data unit.

Abstract: A method includes: acquiring, from a first communication terminal of a first user via a network, i) a request for an advertisement corresponding to a store and ii) a first notification indicating that a beacon signal including a device identifier (ID) specifying a beacon signal transmitter disposed in the store has been received from the beacon signal transmitter; generating, based on limited product information, the request for the advertisement, and the first notification, privileged advertisement information; and outputting the privileged advertisement information to the first communication terminal.