JP2020035176A5 - - Google Patents

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JP2020035176A5
JP2020035176A5 JP2018161165A JP2018161165A JP2020035176A5 JP 2020035176 A5 JP2020035176 A5 JP 2020035176A5 JP 2018161165 A JP2018161165 A JP 2018161165A JP 2018161165 A JP2018161165 A JP 2018161165A JP 2020035176 A5 JP2020035176 A5 JP 2020035176A5
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projection
user
projection surface
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入力画像に基づく画像を投影面に投影する投影装置であって、
前記入力画像に１以上の項目画像を含む操作画像を合成する合成手段と、
前記操作画像が重畳された前記入力画像に基づいて、前記投影面に画像を投影する投影手段と、
前記投影面に投影された前記操作画像に対するユーザの操作を検出する検出手段と、
前記ユーザと前記投影面との距離に関連するパラメータを取得する取得手段と、
を備え、
前記ユーザと前記投影面との距離が第１閾値以上である場合に前記操作画像に含まれる前記項目画像の数が、前記ユーザと前記投影面との距離が前記第１閾値未満である場合に前記操作画像に含まれる前記項目画像の数よりも、少ないことを特徴とする投影装置。 A projection device that projects an image based on an input image onto a projection surface.
A compositing means for synthesizing an operation image including one or more item images in the input image, and
A projection means for projecting an image on the projection surface based on the input image on which the operation image is superimposed.
A detection means for detecting a user's operation on the operation image projected on the projection surface, and
An acquisition means for acquiring parameters related to the distance between the user and the projection plane, and
With
When the distance between the user and the projection surface is equal to or greater than the first threshold value, the number of the item images included in the operation image is less than the first threshold value when the distance between the user and the projection surface is less than the first threshold value. A projection device characterized in that the number is smaller than the number of the item images included in the operation image. 前記ユーザと前記投影面との距離が前記第１閾値以上である場合に前記操作画像に含まれる前記項目画像が、前記ユーザと前記投影面との距離が前記第１閾値未満である場合に前記操作画像に含まれる前記項目画像よりも、大きいことを特徴とする請求項１に記載の投影装置。 The item image included in the operation image when the distance between the user and the projection surface is equal to or greater than the first threshold value, and the item image included in the operation image when the distance between the user and the projection surface is less than the first threshold value. The projection device according to claim 1, wherein the projection device is larger than the item image included in the operation image. 入力画像に基づく画像を投影面に投影する投影装置であって、
前記入力画像に１以上の項目画像を含む操作画像を合成する合成手段と、
前記操作画像が重畳された前記入力画像に基づいて、前記投影面に画像を投影する投影手段と、
前記投影面に投影された前記操作画像に対するユーザの操作を検出する検出手段と、
前記ユーザと前記投影面との距離に関連するパラメータを取得する取得手段と、
を備え、
前記ユーザと前記投影面との距離が第１閾値以上である場合に前記操作画像に含まれる前記項目画像が、前記ユーザと前記投影面との距離が前記第１閾値未満である場合に前記操作画像に含まれる前記項目画像よりも、大きいことを特徴とする投影装置。 A projection device that projects an image based on an input image onto a projection surface.
A compositing means for synthesizing an operation image including one or more item images in the input image, and
A projection means for projecting an image on the projection surface based on the input image on which the operation image is superimposed.
A detection means for detecting a user 's operation on the operation image projected on the projection surface, and
An acquisition unit that acquires parameters related to the distance between the user and the projection plane,
With
The item image included in the operation image when the distance between the user and the projection surface is equal to or greater than the first threshold value , and the operation when the distance between the user and the projection surface is less than the first threshold value. A projection device characterized in that it is larger than the item image included in the image. 前記投影面に投影された前記画像の大きさが第２閾値以上である場合に、そうでない場合に比べて、前記投影面に投影された前記画像の大きさに対する前記操作画像の大きさの比を小さくすることを特徴とする請求項１乃至請求項３のいずれか１項に記載の投影装置。 When the size of the image projected on the projection surface is equal to or larger than the second threshold value, the ratio of the size of the operation image to the size of the image projected on the projection surface is compared with the case where the size is not. The projection device according to any one of claims 1 to 3, wherein the projection apparatus is made smaller. 前記検出手段が、前記投影面に投影された前記操作画像に対する前記ユーザの操作を検出している間は、前記操作画像に含まれる前記１以上の項目画像の変更を行わないことを特徴とする請求項１乃至請求項４のいずれか１項に記載の投影装置。 While the detection means detects the user's operation on the operation image projected on the projection surface, the one or more item images included in the operation image are not changed. The projection device according to any one of claims 1 to 4. 前記操作画像を生成する生成手段をさらに備え、
前記生成手段は、複数の項目画像から、１以上の第１階層に含まれる第１項目画像と、各第１項目画像に対応する１以上の第２項目画像をそれぞれ選択し、前記１以上の第１項目画像を含む第１操作画像を生成し、
前記第１操作画像を含む画像が前記投影面された場合に、前記合成手段は、前記投影面に投影された前記第１操作画像に対して前記ユーザが操作したことに応じて、前記ユーザが操作した前記第１項目画像に対応する前記１以上の第２項目画像を含む第２操作画像に変更し、
前記生成手段は、前記パラメータに基づいて、前記１以上の第１項目画像と、前記１以上の第２項目画像との選択方法を変更することを特徴とする請求項１乃至請求項５のいずれか１項に記載の投影装置。 Further provided with a generation means for generating the operation image,
The generation means selects one or more first item images included in one or more first layers and one or more second item images corresponding to each first item image from a plurality of item images, and selects one or more second item images. Generate the first operation image including the first item image,
When the image including the first operation image is projected onto the projection surface, the synthesizing means causes the user to operate the first operation image projected on the projection surface in response to the user's operation. Change to the second operation image including the first or more second item images corresponding to the operated first item image,
Any of claims 1 to 5, wherein the generation means changes the selection method of the one or more first item images and the one or more second item images based on the parameters. The projection device according to item 1. 前記検出手段は、
前記投影された画像を含む前記投影面の領域を撮像する撮像手段と、
前記撮像手段が撮像した画像を解析して前記ユーザの操作を検出する解析手段と、を備えることを特徴とする請求項１乃至請求項６のいずれか１項に記載の投影装置。 The detection means
An imaging means for imaging a region of the projection surface including the projected image, and
The projection device according to any one of claims 1 to 6, further comprising an analysis means for analyzing an image captured by the imaging means and detecting an operation of the user. 前記検出手段が検出した前記投影面に投影された前記操作画像に対する前記ユーザの操作に応じて、所定の処理を実行する処理手段をさらに備えることを特徴とする請求項１乃至請求項７のいずれか１項に記載の投影装置。 7. The projection device according to item 1. 前記所定の処理は、前記操作画像のうち前記ユーザが操作した前記項目画像に対応する指示を出力する処理であることを特徴とする請求項８に記載の投影装置。 The projection device according to claim 8 , wherein the predetermined process is a process of outputting an instruction corresponding to the item image operated by the user among the operation images. 入力画像に基づく画像を投影面に投影する投影装置の制御方法であって、
前記入力画像に１以上の項目画像を含む操作画像を合成する合成工程と、
前記操作画像が重畳された前記入力画像に基づいて、前記投影面に画像を投影する投影工程と、
前記投影面に投影された前記操作画像に対するユーザの操作を検出する検出工程と、
前記ユーザと前記投影面との距離に関連するパラメータを取得する取得工程と、
を備え、
前記ユーザと前記投影面との距離が第１閾値以上である場合に前記操作画像に含まれる前記項目画像の数が、前記ユーザと前記投影面との距離が前記第１閾値未満である場合に前記操作画像に含まれる前記項目画像の数よりも、少ないことを特徴とする投影装置の制御方法。 It is a control method of a projection device that projects an image based on an input image onto a projection surface.
A compositing step of synthesizing an operation image including one or more item images in the input image, and
A projection step of projecting an image onto the projection surface based on the input image on which the operation image is superimposed,
A detection step for detecting a user's operation on the operation image projected on the projection surface, and
An acquisition step of acquiring parameters related to the distance between the user and the projection plane, and
With
When the distance between the user and the projection surface is equal to or greater than the first threshold value, the number of the item images included in the operation image is less than the first threshold value when the distance between the user and the projection surface is less than the first threshold value. A method for controlling a projection device, characterized in that the number of the item images included in the operation image is smaller than the number of the item images. 入力画像に基づく画像を投影面に投影する投影装置の制御方法であって、
前記入力画像に１以上の項目画像を含む操作画像を合成する合成工程と、
前記操作画像が重畳された前記入力画像に基づいて、前記投影面に画像を投影する投影工程と、
前記投影面に投影された前記操作画像に対するユーザの操作を検出する検出工程と、
前記ユーザと前記投影面との距離に関連するパラメータを取得する取得工程と、
を備え、
前記ユーザと前記投影面との距離が第１閾値以上である場合に前記操作画像に含まれる前記項目画像が、前記ユーザと前記投影面との距離が前記第１閾値未満である場合に前記操作画像に含まれる前記項目画像よりも、大きいことを特徴とする投影装置の制御方法。 It is a control method of a projection device that projects an image based on an input image onto a projection surface.
A compositing step of synthesizing an operation image including one or more item images in the input image, and
A projection step of projecting an image onto the projection surface based on the input image on which the operation image is superimposed,
A detection step for detecting a user 's operation on the operation image projected on the projection surface, and
An acquisition step of acquiring parameters associated with the distance between the user and the projection plane,
With
The item image included in the operation image when the distance between the user and the projection surface is equal to or greater than the first threshold value , and the operation when the distance between the user and the projection surface is less than the first threshold value. A method for controlling a projection device, which is larger than the item image included in the image. 請求項１０又は請求項１１に記載の投影装置の制御方法の各ステップをコンピュータに実行させるためのプログラム。 Claim 10 or because of the program may execute the steps of the control method of a projection apparatus according to a computer to claim 11.
JP2018161165A 2018-08-30 2018-08-30 PROJECTION DEVICE, PROJECTION DEVICE CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM Active JP7195816B2 (en)

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