Fujitsu Corporation

Genta Suzuki

Tsugio Noda

Takahiro Saito

Takahiro Matsuda

Kenichiro Sakai

Sho Iwasaki

Hirotaka Chiba

Daisuke Uchida

Atsunori Moteki

Taichi Murase

Yuka Jo

Yoshie Kimura

Fumiharu Tomiyasu

A non-transitory computer-readable recording medium stores therein an information processing program that causes a computer to execute a process including, acquiring an image of an object storing items that is captured, extracting an object region of the object contained in the image by analyzing the image acquired, extracting one or more item regions contained in the extracted object region by analyzing the image acquired, estimating an item volume of the items stored in the object based on a position of an outline of the item region with respect to a position of the extracted object region, and specifying a number of items stored in the object based on the specified item volume.

Computer-readable recording medium, information processing method, and information processing apparatus

A non-transitory computer-readable recording medium stores a label change program for causing a computer to execute a process including: acquiring image data that includes a plurality of areas; setting a label for each of the plurality of areas by inputting the image data to a first machine learning model; specifying a behavior performed by a person located in a first area among the plurality of areas for an object located in a second area; and changing a label set for the second area based on a specified behavior of the person.

Computer-readable recording medium storing label change program, label change method, and information processing apparatus

An information processing device obtains each piece of image data captured within a period of time from entering until exiting of a person at a store. The information processing device identifies joint positions of a skeleton related to the person by analyzing each piece of the image data. The information processing device identifies, as an action which indicates a degree of interest of the person in the product, an action performed by the person to a product in the store from the entering until the exiting, on a basis of the joint positions of the skeleton. The information processing device generates a detection rule that correlates the identified action and the product with each other.

Non-transitory computer-readable recording medium, generation method, and information processing device

An information processing apparatus detects a person and a commodity product from image data. The information processing apparatus acquires, from the image data, a position of a skeleton of the person included in skeleton information on the detected person. The information processing apparatus specifies, based on the position of the skeleton of the person, a behavior of the person exhibiting with respect to the commodity product. The information processing apparatus specifies, based on the specified behavior of the person exhibiting with respect to the commodity product, a combination of an attribute of the commodity product and a degree of interest in the commodity product.

Non-transitory computer-readable recording medium, information processing method, and information processing apparatus

An information processing program causes a computer to execute a process including: generating, by inputting a captured image into a machine learning model, skeleton information on a person included in the captured image; detecting, by using the skeleton information, a specific motion of the person related to an object included in the captured image; specifying, by using positional information on the person included in the captured image, a first area in which the person is located at a time of detection of the specific motion from among a plurality of areas; specifying, by reading setting information recorded in a memory, first setting information that is associated with the first area; and identifying, based on the first setting information, a priority level of a notification of an alert related to the specific motion of the person related to the object.

A non-transitory computer-readable recording medium having stored therein an information processing program that causes a computer to execute a process including specifying, a first image area which includes a person who visits a store and a second image area which includes a container containing commodity products, specifying, positional relationship between each of a plurality of persons belonging to a first group and a specific machine placed in the store, identifying, from among the plurality of persons belonging to the first group, a first person who use the specific machine based on the positional relationship, specifying, a second person who carries the container in which the commodity products are contained from among the plurality of persons belonging to the first group, and performing authentication processing of the commodity products contained in the container carried by the second person has been completed.

Method executed by an information processing device for performing an authentication of commodity products

A non-transitory computer-readable recording medium has stored therein a setting program that causes a computer to execute a process, the process including acquiring a video from a camera, identifying a depth indicating a distance from the camera to each of constituent elements of the video acquired from the camera, generating a three-dimensional in-store model, generating skeleton information on a person who moves inside the store from the video acquired from the camera, setting a range and a direction of an aisle in the store in the generated three-dimensional in-store model based on a change in the generated skeleton information and setting a detection line in the storage based on the range and the direction of the aisle in the store, the detection line for detecting that the person has extended a hand to a product.

Non-transitory computer readable recording medium, setting method, detection method, setting apparatus, and detection apparatus

An image processing device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute: obtaining a first image and a second image; determining a first direction of a certain first reference point of a first region of a user included in the first image and a second direction of a certain second reference point of a second region of the user included in the second image; extracting a first feature quantity from the first region and a second feature quantity from the second region; generating a third feature quantity from the first feature quantity or a fourth feature quantity from the second feature quantity on the basis of the first direction or the second direction; and authenticating the user on the basis of similarity between the first feature quantity or the third feature quantity.

Image processing device, method for processing image

A touch detection apparatus including a first camera configured to capture a plurality of first images, a second camera configured to capture a plurality of second images, a memory, and a processor configured to detect a plurality of first positions corresponding to a tip of the finger in the plurality of first images, obtain a plurality of second positions in the plurality of second images corresponding to the plurality of first positions, calculate a plurality of third positions based on the plurality of first positions and the plurality of second positions, the plurality of third positions being positions in real space of the tip of the finger, determine whether or not a calculated feature value calculated based on the plurality of third positions satisfies a condition, and determine that an action of touching an object has been performed when the calculated feature value satisfies the condition.

Touch detection apparatus, touch detection method, and non-transitory computer-readable recording medium

An image processing device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute: acquiring a first image and a second image which are captured by cameras having optical axes different from each other; calculating a calculation length of a first portion of a user in a world coordinate system based on parallax of a camera coordinate system of a first portion which is included in the first image and the second image; and detecting non-synchronization state of image capturing timings of the first image and the second image based on a change amount of the calculation length.

Image processing device and image processing method

An image processing device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute: obtaining an actual image including a motion part and a target object of an operation; recognizing the motion part from the actual image; defining an operation area of the actual image based on a position of the motion part; computing a first image feature of the operation area; and generating a display image by setting, based on the first image feature, the operation area and/or the motion part to be a second image feature which differs from the first image feature.

An information processing device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, acquiring a captured image captured by a camera; measuring a three-dimensional coordinate position of a manipulating object included in the captured image acquired by the acquiring; and controlling a projector to display an image on the manipulating object based on a distance between the three-dimensional coordinate position measured by the measuring and a border of a three-dimensional area in which the three-dimensional coordinate position of the manipulating object is capable of being measured, determined by the camera.

Information processing device and information processing method

An image processing device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, acquiring a captured image; extracting first feature data and second feature data of a first user included in the image; calculating a first authentication decision value, which indicates a probability that the first feature data of the first user resembles first feature data of a second user; and authenticating the first user by using the first feature data or both the first feature data and the second feature data according to the first authentication decision value.

An image processing device includes a processor; and a memory which stores a plurality of instructions which, when executed by the processor, cause the processor to execute: acquiring a picked image; selecting pixels, which are adjacent to each other, to be connected based on value of the pixels in the image; generating a pixel connected area which includes the connected pixels; extracting a feature point from an outer edge of the pixel connected area; and calculating a moved amount of the feature point on the basis of the feature point of a plurality of images that have been picked at the first time and the second time by the acquiring.

An image processing method according to the present invention is contrived to change the gradation level (of the color component corresponding to the complementary color of yellow) for a pixel within a zone located on a corner of a rectangular image so as to maximize the difference between the gradation level of a pixel that is a processing target and the gradation level of a pixel in a background area in the surrounding area of the pixel that is the processing target, that is, lowering the gradation level. This means the pixel that is a result of applying the process for changing the gradation levels looks yellowish. The human eye has difficulty in recognizing yellow and therefore the change applied to the pixel is inconspicuous as compared to the case of placing a mark or frame on the outside of a rectangular zone.

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Kawasaki, Japan

Genta Suzuki