JPH09218100A - Indication device of temperature distribution - Google Patents

Indication device of temperature distribution

Info

Publication number
JPH09218100A
JPH09218100A JP2411996A JP2411996A JPH09218100A JP H09218100 A JPH09218100 A JP H09218100A JP 2411996 A JP2411996 A JP 2411996A JP 2411996 A JP2411996 A JP 2411996A JP H09218100 A JPH09218100 A JP H09218100A
Authority
JP
Japan
Prior art keywords
image data
infrared camera
temperature distribution
temperature
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2411996A
Other languages
Japanese (ja)
Inventor
Toshisada Kato
利貞 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2411996A priority Critical patent/JPH09218100A/en
Publication of JPH09218100A publication Critical patent/JPH09218100A/en
Withdrawn legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide an indication device capable of obtaining a clear image of a temperature distribution having an outline. SOLUTION: This device comprises a temperature measuring infrared camera 1, a video camera 2, a line image information exchange device 4 and an image data synthesizing device 5. The temperature measuring infrared camera 1 and video camera 2 are operated to be interlocked with each other on a united support device 8. The line image information exchange device 4 digitally converts an image from the video camera 2 and takes a portion where a color difference or a luminance is markedly changed in the image to convert it to line image information, then outline image data (c) is formed. The image data synthesizing device 5 synthesizes outline image data (c) from the line image information exchange device 4 and image data (a) from the temperature measuring infrared camera 1 and outputs a temperature distribution image (d) having the outline to a CRT.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、赤外線等を用いて
遠隔から温度計測や温度監視を行う設備等に利用できる
表示装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device that can be used in equipment for remotely measuring or monitoring temperature using infrared rays or the like.

【0002】[0002]

【従来の技術】従来から赤外線等を用いて遠隔から温度
測定する技術は、衛星を利用した地球上の温度分布測定
を始めとして、遠隔非接触が要求される温度測定に広く
用いられている。それらの従来の技術は、赤外線撮影の
結果を、直接明るさや光点の集合の形で映像情報に変換
するものである。
2. Description of the Related Art Conventionally, a technique for remotely measuring temperature using infrared rays or the like has been widely used for temperature measurement requiring remote non-contact, including temperature distribution measurement on the earth using a satellite. These conventional techniques directly convert the result of infrared photography into video information in the form of a set of brightness and light spots.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、従来の
技術では、温度分布の表示は、映像画面の平面の色情報
として表示されており、形状や奥行きを認識することは
できない。そのため、画像認識においては、表示内容を
熟知している人間にかぎられていた。
However, in the prior art, the temperature distribution is displayed as color information of the plane of the video screen, and the shape and depth cannot be recognized. Therefore, image recognition has been limited to humans who are familiar with the displayed contents.

【0004】本発明はこれらの問題を解決するためにな
されたものであり、温度分布の映像に線画の情報を付加
することにより、測定や監視対象の認識を容易にするこ
とができる装置を提供することを目的とする。
The present invention has been made in order to solve these problems, and provides an apparatus capable of facilitating measurement and recognition of a monitoring target by adding line drawing information to a temperature distribution image. The purpose is to do.

【0005】[0005]

【課題を解決するための手段】[Means for Solving the Problems]

(第1の手段)本発明に係る温度分布の表示装置は、
(A)温度測定用赤外線カメラと、(B)ビデオカメラ
と、(C)線画情報交換装置と、(D)画像データ合成
装置とから成り、(E)前記温度測定用赤外線カメラと
ビデオカメラは、一体化された支持装置の上で連動して
作動し、(F)前記線画情報交換装置は、ビデオカメラ
からの映像をデジタル変換した後、色差または輝度が大
きく変化する部分を画像の中から取り出して線画情報に
変換することにより、輪郭画像データ(c)を作成し、
(G)前記画像データ合成装置は、線画情報交換装置か
らの輪郭画像データ(c)と、温度測定用赤外線カメラ
からの画像データ(a)とを合成し、CRTに輪郭付き
温度分布画像(d)を出力することを特徴とする。 (第2の手段)本発明に係る温度分布の表示装置は、
(A)温度測定用赤外線カメラと、(B)CADソフト
稼働電子計算機と、(C)画像データ合成装置ととから
成り、(D)前記CADソフト稼働電子計算機は、温度
被測定対象物のデータベースを具備し、温度測定用赤外
線カメラから入力した画角情報データ(e)に基づき、
温度分布画像データ(a)と同一範囲の隠線処理ワイヤ
ーフレームデータ(f)を作成し、(E)前記画像デー
タ合成装置は、温度測定用赤外線カメラから入力した温
度分布画像データ(a)と、CADソフト稼働電子計算
機から入力した隠線処理ワイヤーフレームデータ(f)
を合成し、CRTに出力することを特徴とする。
(First Means) The temperature distribution display device according to the present invention comprises:
(A) An infrared camera for temperature measurement, (B) a video camera, (C) a line drawing information exchange device, and (D) an image data synthesizing device. (E) The infrared camera for temperature measurement and the video camera , (F) The line drawing information exchange device digitally converts the image from the video camera, and then the part where the color difference or the brightness greatly changes is selected from the image. The contour image data (c) is created by taking it out and converting it into line drawing information.
(G) The image data synthesizing device synthesizes the contour image data (c) from the line drawing information exchanging device and the image data (a) from the temperature measuring infrared camera, and the contoured temperature distribution image (d) is displayed on the CRT. ) Is output. (Second Means) The temperature distribution display device according to the present invention comprises:
(A) An infrared camera for temperature measurement, (B) a CAD software operating electronic computer, and (C) an image data synthesizer, and (D) the CAD software operating electronic computer is a database of temperature measured objects. Based on the angle of view information data (e) input from the infrared camera for temperature measurement,
Hidden line processing wire frame data (f) in the same range as the temperature distribution image data (a) is created, and (E) the image data synthesizing device combines the temperature distribution image data (a) input from the infrared camera for temperature measurement. , Hidden line processing wireframe data (f) input from the CAD software operating computer
Is synthesized and output to a CRT.

【0006】[0006]

【発明の実施の形態】本発明の実施の形態を図1〜図2
に示す。 (第1の実施の形態)図1は、本発明の第1の実施の形
態を示す図であり、赤外線カメラとビデオカメラを一体
化することにより本発明装置を実現する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention are shown in FIGS.
Shown in (First Embodiment) FIG. 1 is a diagram showing a first embodiment of the present invention, in which the device of the present invention is realized by integrating an infrared camera and a video camera.

【0007】図1において、1は温度測定用赤外線カメ
ラ、2はビデオカメラであり、温度測定用赤外線カメラ
1とビデオカメラ2は一体化された監視設備等の支持装
置の上に載せ、連動して動くようにする。
In FIG. 1, reference numeral 1 is an infrared camera for temperature measurement, 2 is a video camera, and the infrared camera 1 for temperature measurement and the video camera 2 are mounted on a supporting device such as an integrated monitoring facility and interlocked with each other. To move.

【0008】そのようにすることにより、温度測定用赤
外線カメラ1からの温度被測定対象物の温度分布画像デ
ータaと、ビデオ画像bは、同じ画角で撮影することが
できる。
By doing so, the temperature distribution image data a of the temperature measured object from the temperature measuring infrared camera 1 and the video image b can be photographed at the same angle of view.

【0009】4は線画情報交換装置であり、ビデオカメ
ラ2の映像をデジタル変換し、色差または輝度が大きく
変化する部分を画像の中から取り出し、線画情報に変換
し、輪郭画像データcを作成する。
Reference numeral 4 denotes a line drawing information exchange device, which digitally converts the image of the video camera 2 and takes out a portion where the color difference or the luminance greatly changes from the image, converts it into line drawing information, and creates contour image data c. .

【0010】5は画像データ合成装置であり、線画情報
交換装置4からの輪郭画像データcと、温度測定用赤外
線カメラ1からの温度分布画像データaを合成する。こ
の画像データ合成装置5からの出力を、輪郭付き温度分
布画像dとしてCRT9(図示省略)に表示することに
より、輪郭を有した分かりやすい温度分布画像を得るこ
とができる。 (第2の実施の形態)図2は、本発明の第2の実施の形
態を示す図であり、図1のビデオカメラ2および線画情
報交換装置4の代わりに、輪郭画像データcを作成する
ために、CADソフト稼働電子計算機6のソフトを用い
て、本発明装置を実現する。
An image data synthesizing device 5 synthesizes the contour image data c from the line drawing information exchanging device 4 and the temperature distribution image data a from the temperature measuring infrared camera 1. By displaying the output from the image data synthesizing device 5 as a contoured temperature distribution image d on the CRT 9 (not shown), an easily understandable temperature distribution image having a contour can be obtained. (Second Embodiment) FIG. 2 is a diagram showing a second embodiment of the present invention. Instead of the video camera 2 and the line drawing information exchange device 4 of FIG. 1, contour image data c is created. Therefore, the software of the CAD software operating computer 6 is used to implement the device of the present invention.

【0011】温度測定用赤外線カメラ1のカメラ方向や
焦点距離等の画角情報データeをCADソフト稼働電子
計算機6に入力する。CADソフト稼働電子計算機6
は、温度被測定対象物3のCAD形状データベース7を
有しており、画角情報データeに基づき、温度分布画像
データaと同一範囲の隠線処理ワイヤーフレームデータ
fを作成する。
The angle-of-view information data e such as the camera direction and the focal length of the temperature measuring infrared camera 1 are input to the CAD software operating electronic computer 6. CAD software operating computer 6
Has a CAD shape database 7 of the temperature measured object 3, and creates the hidden line processing wire frame data f in the same range as the temperature distribution image data a based on the view angle information data e.

【0012】この隠線処理ワイヤーフレームデータf
と、温度測定用赤外線カメラ1からの温度分布画像デー
タaを、画像データ合成装置5により合成する。この第
2の実施の形態によれば、隠線処理ワイヤーフレームデ
ータfをデータベース7のデータと組み合わせて、ソフ
トウェア処理することにより、温度分布画像に輪郭情報
以外のさまざまな情報を付加することができる。
This hidden line processing wire frame data f
And the temperature distribution image data a from the temperature measuring infrared camera 1 are combined by the image data combining device 5. According to the second embodiment, the hidden line processing wire frame data f is combined with the data in the database 7 and software processed to add various information other than the contour information to the temperature distribution image. .

【0013】[0013]

【発明の効果】本発明は前述のように構成されているの
で、以下に記載するような効果を奏する。 (1)温度測定用赤外線カメラ1からの温度分布画像デ
ータaと、線画情報交換装置4からの輪郭画像データc
とを合成し、温度分布画像dとしてCRT9に表示する
ことにより、輪郭を有した分かりやすい温度分布の画像
を得ることができる。 (2)隠線処理ワイヤーフレームデータfをデータベー
ス7のデータと組み合わせて、ソフトウェア処理するこ
とにより、温度分布の画像に輪郭情報以外のさまざまな
情報を付加することができる。
Since the present invention is constructed as described above, it has the following effects. (1) Temperature distribution image data a from the infrared camera 1 for temperature measurement and contour image data c from the line drawing information exchange device 4
By combining and displaying the temperature distribution image d on the CRT 9, it is possible to obtain an image of the temperature distribution which has a contour and is easy to understand. (2) Hidden line processing By combining the wire frame data f with the data in the database 7 and performing software processing, various information other than contour information can be added to the image of the temperature distribution.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の第1の実施の形態に係る装置の構成
図。
FIG. 1 is a configuration diagram of an apparatus according to a first embodiment of the present invention.

【図2】本発明の第2の実施の形態に係る装置の構成
図。
FIG. 2 is a configuration diagram of an apparatus according to a second embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1…温度測定用赤外線カメラ、 2…ビデオカメラ、 3…温度被測定対象物、 4…線画情報交換装置、 5…画像データ合成装置、 6…CADソフト稼働電子計算機、 7…CAD形状データベース、 8…支持装置、 9…CRT(陰極線管)、 a…温度分布画像データ、 b…ビデオ画像、 c…輪郭画像データ、 d…輪郭付き温度分布画像、 e…画角情報データ、 f…隠線処理ワイヤーフレームデータ。 DESCRIPTION OF SYMBOLS 1 ... Infrared camera for temperature measurement, 2 ... Video camera, 3 ... Temperature measured object, 4 ... Line drawing information exchange device, 5 ... Image data synthesizing device, 6 ... CAD software operation electronic computer, 7 ... CAD shape database, 8 ... Supporting device, 9 ... CRT (cathode ray tube), a ... Temperature distribution image data, b ... Video image, c ... Contour image data, d ... Contour temperature distribution image, e ... View angle information data, f ... Hidden line processing Wireframe data.

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】(A)温度測定用赤外線カメラ(1)と、
(B)ビデオカメラ(2)と、(C)線画情報交換装置
(4)と、(D)画像データ合成装置(5)とから成
り、(E)前記温度測定用赤外線カメラ(1)とビデオ
カメラ(2)は、一体化された支持装置(8)の上で連
動して作動し、(F)前記線画情報交換装置(4)は、
ビデオカメラ(2)からの映像をデジタル変換した後、
色差または輝度が大きく変化する部分を画像の中から取
り出して線画情報に変換することにより、輪郭画像デー
タ(c)を作成し、(G)前記画像データ合成装置
(5)は、線画情報交換装置(4)からの輪郭画像デー
タ(c)と、温度測定用赤外線カメラ(1)からの画像
データ(a)とを合成し、CRT(9)に輪郭付き温度
分布画像(d)を出力することを特徴とする温度分布の
表示装置。
1. An infrared camera for measuring temperature (A),
(B) a video camera (2), (C) a line drawing information exchange device (4), and (D) an image data synthesizing device (5), and (E) the infrared camera for temperature measurement (1) and a video The camera (2) operates in conjunction with the integrated support device (8), and (F) the line drawing information exchange device (4)
After converting the video from the video camera (2) to digital,
The contour image data (c) is created by extracting a portion in which the color difference or the luminance greatly changes from the image and converting it into line drawing information. (G) The image data synthesizing device (5) is a line drawing information exchanging device. The contour image data (c) from (4) and the image data (a) from the infrared camera for temperature measurement (1) are combined, and a temperature distribution image with contour (d) is output to the CRT (9). A display device for temperature distribution characterized by.
【請求項2】(A)温度測定用赤外線カメラ(1)と、
(B)CADソフト稼働電子計算機(6)と、(C)画
像データ合成装置(5)ととから成り、(D)前記CA
Dソフト稼働電子計算機(6)は、温度被測定対象物
(3)のデータベース(7)を具備し、温度測定用赤外
線カメラ(1)から入力した画角情報データ(e)に基
づき、温度分布画像データ(a)と同一範囲の隠線処理
ワイヤーフレームデータ(f)を作成し、(E)前記画
像データ合成装置(5)は、温度測定用赤外線カメラ
(1)から入力した温度分布画像データ(a)と、CA
Dソフト稼働電子計算機(6)から入力した隠線処理ワ
イヤーフレームデータ(f)を合成し、CRT(9)に
出力することを特徴とする温度分布の表示装置。
2. An infrared camera (1) for temperature measurement (A),
(B) It consists of a CAD software operating computer (6) and (C) an image data synthesizer (5), and (D) the CA.
The D software operation computer (6) has a database (7) of the temperature measured object (3), and the temperature distribution is based on the view angle information data (e) input from the temperature measurement infrared camera (1). Hidden line processing wireframe data (f) in the same range as the image data (a) is created, and (E) the image data synthesizing device (5) is temperature distribution image data input from the infrared camera (1) for temperature measurement. (A) and CA
A temperature distribution display device characterized by synthesizing hidden line processing wire frame data (f) input from a D software operating computer (6) and outputting the synthesized data to a CRT (9).
JP2411996A 1996-02-09 1996-02-09 Indication device of temperature distribution Withdrawn JPH09218100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2411996A JPH09218100A (en) 1996-02-09 1996-02-09 Indication device of temperature distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2411996A JPH09218100A (en) 1996-02-09 1996-02-09 Indication device of temperature distribution

Publications (1)

Publication Number Publication Date
JPH09218100A true JPH09218100A (en) 1997-08-19

Family

ID=12129436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2411996A Withdrawn JPH09218100A (en) 1996-02-09 1996-02-09 Indication device of temperature distribution

Country Status (1)

Country Link
JP (1) JPH09218100A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011034279A (en) * 2009-07-31 2011-02-17 Toyota Motor Corp Three-dimensional temperature distribution display device, texture creation device and three-dimensional temperature distribution display method
JP2013164420A (en) * 2007-07-06 2013-08-22 Nikon Corp Measuring instrument
JP2013543133A (en) * 2010-11-17 2013-11-28 株式会社Easytem Temperature measuring apparatus and temperature measuring method using infrared array sensor
JP2017011504A (en) * 2015-06-22 2017-01-12 カシオ計算機株式会社 Imaging device, image processing method and program
JP2017068849A (en) * 2015-10-01 2017-04-06 株式会社巴コーポレーション Article assembling status information display device
JP2018101348A (en) * 2016-12-21 2018-06-28 ファナック株式会社 Image display device
JP2020086929A (en) * 2018-11-26 2020-06-04 株式会社東芝 Temperature processing apparatus and temperature processing method
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JPWO2022254642A1 (en) * 2021-06-03 2022-12-08
JP2023083021A (en) * 2021-12-03 2023-06-15 東京瓦斯株式会社 Lightning strike localization system, lightning strike localization device, and program
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013164420A (en) * 2007-07-06 2013-08-22 Nikon Corp Measuring instrument
JP2011034279A (en) * 2009-07-31 2011-02-17 Toyota Motor Corp Three-dimensional temperature distribution display device, texture creation device and three-dimensional temperature distribution display method
JP2013543133A (en) * 2010-11-17 2013-11-28 株式会社Easytem Temperature measuring apparatus and temperature measuring method using infrared array sensor
JP2017011504A (en) * 2015-06-22 2017-01-12 カシオ計算機株式会社 Imaging device, image processing method and program
JP2017068849A (en) * 2015-10-01 2017-04-06 株式会社巴コーポレーション Article assembling status information display device
CN108225566A (en) * 2016-12-21 2018-06-29 发那科株式会社 Image display device
JP2018101348A (en) * 2016-12-21 2018-06-28 ファナック株式会社 Image display device
CN108225566B (en) * 2016-12-21 2019-10-08 发那科株式会社 Image display device
US10451485B2 (en) 2016-12-21 2019-10-22 Fanuc Corporation Image display device
JP2020086929A (en) * 2018-11-26 2020-06-04 株式会社東芝 Temperature processing apparatus and temperature processing method
KR102152072B1 (en) * 2019-09-27 2020-09-04 조소정 Object detection system integrating real video camera and thermal video camera
JPWO2022254642A1 (en) * 2021-06-03 2022-12-08
WO2022254642A1 (en) * 2021-06-03 2022-12-08 三菱電機株式会社 Temperature measuring device and temperature measuring method
JP2023083021A (en) * 2021-12-03 2023-06-15 東京瓦斯株式会社 Lightning strike localization system, lightning strike localization device, and program
JP2024125087A (en) * 2023-03-03 2024-09-13 有限会社讃宝住設 Wind power generator monitoring system, wind power generation facility, and wind power generator monitoring method

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