JP2014167388A5

JP2014167388A5 -

Info

Publication number: JP2014167388A5
Application number: JP2013038480A
Authority: JP
Filing date: 2013-02-28
Publication date: 2016-03-31
Anticipated expiration: 2033-02-28

Description

前記課題を解決するため、本発明にあっては、複数の物体について、その重量と外観上の特徴情報とが予め対応付けて記憶された重量情報記憶手段と、第１の物体と第２の物体とが混在した状態の被計量物の総重量を取得する第１の重量取得手段と、前記第１の物体と前記第２の物体とが混在した状態の前記被計量物の撮影画像を取得する画像取得手段と、前記重量情報記憶手段に記憶されている複数の物体の外観上の特徴情報の中から、前記画像取得手段により取得された前記被計量物の撮影画像における前記第２の物体に一致すると判断できる特定の物体の外観上の特徴情報を特定する特定手段と、前記特定手段より特定された前記特定の物体の外観上の特徴情報と対応付けて前記重量情報記憶手段に予め記憶されている重量を取得する第２の重量取得手段と、前記第１の重量取得手段によって取得された前記被計量物の総重量から、前記第２の重量取得手段により取得された前記特定の物体の重量を差し引くことにより、前記第１の物体の正味重量を算出する重量算出手段とを備えたことを特徴とする。 In order to solve the above-mentioned problem, in the present invention, for a plurality of objects , weight information storage means in which the weight and feature information on the appearance are stored in association with each other, the first object and the second object A first weight acquisition unit that acquires a total weight of an object to be weighed in a state where objects are mixed, and a captured image of the object to be measured in a state where the first object and the second object are mixed. And the second object in the photographed image of the object to be weighed acquired by the image acquisition means from the feature information on the appearance of the plurality of objects stored in the weight information storage means Is stored in advance in the weight information storage unit in association with the feature information on the appearance of the specific object that can be determined to match, and the feature information on the appearance of the specific object specified by the specification unit Get weight being Subtracting the weight of the specific object acquired by the second weight acquisition means from the total weight of the object to be measured acquired by the weight acquisition means of 2 and the first weight acquisition means, And weight calculating means for calculating the net weight of the first object.

Claims

For a plurality of objects , weight information storage means in which the weight and feature information on the appearance are stored in association with each other in advance,
First weight acquisition means for acquiring a total weight of an object to be weighed in a state where the first object and the second object are mixed;
Image acquisition means for acquiring a captured image of the object to be weighed in a state where the first object and the second object are mixed;
A specification that can be determined to match the second object in the photographed image of the object to be weighed acquired by the image acquisition unit from the feature information on the appearance of the plurality of objects stored in the weight information storage unit Identifying means for identifying feature information on the appearance of the object,
Second weight acquisition means for acquiring a weight stored in advance in the weight information storage means in association with feature information on the appearance of the specific object specified by the specification means;
The net weight of the first object is obtained by subtracting the weight of the specific object acquired by the second weight acquisition means from the total weight of the object to be measured acquired by the first weight acquisition means. A weight acquisition support device comprising: a weight calculation means for calculating the weight.

The first weight acquisition means acquires the weight measured by the weighing means for measuring the weight of an arbitrary object,
It said image acquisition means acquires an image captured by the imaging means for capturing an arbitrary object body,
The object to be weighed for obtaining the total weight by the first weight obtaining means and the object to be weighed for obtaining the photographed image by the image obtaining means include the same object including the first object and the second object. as will be weighed, the weight acquisition support apparatus according to claim 1, further comprising a first control means for controlling the photographing operation by the measuring operation or the imaging unit by the metering means.

Said first control means such that said shooting timing operation by the measurement operation and the imaging means by the metering means are the same, to control for controlling the photographing operation by the measuring operation or the imaging unit by the metering means 3. The weight acquisition support apparatus according to claim 2, wherein

In response to the total weight of the weighing object being measured by the weighing means, the first control means causes the photographing means to automatically take a photographed image of the weighing object, or capturing images of the objects to be weighed in response to being captured by the imaging means, the metering means by automatically claim 3 weight acquisition support apparatus, wherein the to measure the total weight of the objects to be weighed .

In response to the acquisition of the total weight of the object to be weighed by the first weight acquisition means and the acquisition of the weight of the specific object by the second weight acquisition means, the weight calculation means by the weight calculation means The weight acquisition support apparatus according to claim 1, further comprising second control means for calculating a net weight of the first object.

A weighing unit that functions as the weighing means and places the object to be weighed when measuring the weight of the object to be weighed;
An imaging unit that functions as the imaging unit, is provided integrally with the weighing unit, and has a predetermined range according to the position and size of the weighing unit as an imaging range;
The weight acquisition support apparatus according to claim 2, further comprising:

The captured image of any object that has been acquired by the imaging unit and the feature information of the appearance of the object, this and the captured image, stored in the weight information storage means in association with the weight of the object measured by the weighing means The weight acquisition support apparatus according to claim 1, further comprising storage control means for causing the storage control means to operate.

The specifying unit recognizes a specific part corresponding to the second object from a photographed image of the object to be measured acquired by the image acquisition unit, and the recognized specific part is stored in the weight information storage unit. 8. The feature information on the appearance of a specific object that can be determined to match the second object is identified by comparison with each of the feature information on the appearance of a plurality of objects. The weight acquisition assistance apparatus in any one of.

The first object is a dish, and the second object is a dish with the dish;
A calorie information storage means in which calorific values per unit weight of a plurality of dishes and captured images are stored in association with each other,
A photographed image of a specific dish that can be determined to match the dish in the photographed image of the object to be weighed acquired by the image acquisition means from among the photographed images of the plurality of dishes stored in the calorific value information storage means. A second identifying means for identifying;
First heat quantity acquisition means for acquiring a heat amount per unit weight stored in advance in the heat quantity information storage means in association with a photographed image of the specific dish specified by the second specification means;
A second calorie acquisition unit that acquires the total calorie of the dish by multiplying the net weight calculated by the weight calculation unit by the calorie acquired by the first calorie acquisition unit; The weight acquisition support apparatus according to claim 1, wherein

Obtaining a total weight of an object to be weighed in a state where the first object and the second object are mixed;
Obtaining a captured image of the object to be weighed in a state where the first object and the second object are mixed;
Photographing the object to be weighed from the feature information on the appearance of the plurality of objects stored in the weight information storage means in which the weight and the feature information on the appearance are stored in association with each other in advance. Identifying feature information on the appearance of a particular object that can be determined to match the second object in the image;
Obtaining a weight stored in the weight information storage means in association with feature information on the appearance of the specific object;
Calculating the net weight of the first object by subtracting the weight of the specific object from the total weight of the object to be weighed.

On the computer,
Processing for obtaining the total weight of the objects to be weighed in a state where the first object and the second object are mixed;
Processing for obtaining a captured image of the object to be weighed in a state where the first object and the second object are mixed;
Photographing the object to be weighed from the feature information on the appearance of the plurality of objects stored in the weight information storage means in which the weight and the feature information on the appearance are stored in association with each other in advance. A process of identifying feature information on the appearance of a specific object that can be determined to match the second object in the image;
A process of acquiring the weight stored in the weight information storage means in association with the feature information on the appearance of the specific object;
A program for executing a process of obtaining a net weight of the first object by subtracting a weight of the specific object from a total weight of the object to be weighed.