JP2021037042A5 - - Google Patents
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- JP2021037042A5 JP2021037042A5 JP2019159900A JP2019159900A JP2021037042A5 JP 2021037042 A5 JP2021037042 A5 JP 2021037042A5 JP 2019159900 A JP2019159900 A JP 2019159900A JP 2019159900 A JP2019159900 A JP 2019159900A JP 2021037042 A5 JP2021037042 A5 JP 2021037042A5
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- 230000004927 fusion Effects 0.000 claims 11
- 230000000007 visual effect Effects 0.000 claims 6
- 230000003287 optical effect Effects 0.000 claims 2
- 238000002834 transmittance Methods 0.000 claims 1
Claims (6)
前記左眼及び前記右眼に前記視標を呈示した状態における、前記左眼及び前記右眼の前眼部画像を取得する前眼部画像取得手段と、
前記前眼部画像に基づいて、前記左眼と前記右眼の眼位情報を取得する眼位情報取得手段と、
前記左眼で前記視標を観察した場合の見え方を示す第１画像と、前記右眼で前記視標を観察した場合の見え方を示す第２画像と、を含む融像画像であって、前記左眼及び前記右眼で前記視標を観察した場合における両眼での見え方を示す融像画像を表示手段に表示させる表示制御手段と、
を備え、
前記表示制御手段は、前記眼位情報に基づいて、前記第１画像と前記第２画像との位置関係を設定した前記融像画像を前記表示手段に表示し、前記左眼及び前記右眼による融像状態を把握可能とすることを特徴とする自覚式検眼装置。 A subjective optometry apparatus for subjectively measuring optical characteristics of the left eye and the right eye, comprising optotype presenting means for presenting optotypes to the left and right eyes of a subject,
an anterior segment image acquiring means for acquiring an anterior segment image of the left eye and the right eye in a state where the target is presented to the left eye and the right eye;
eye position information acquiring means for acquiring eye position information of the left eye and the right eye based on the anterior segment image;
A fusion image including a first image showing how the target looks when viewed with the left eye and a second image showing how the target looks when viewed with the right eye, wherein , display control means for causing a display means to display a fusion image showing how the visual target is viewed with both eyes when the visual target is observed with the left eye and the right eye;
with
The display control means displays on the display means the fusion image in which the positional relationship between the first image and the second image is set based on the eye position information, and the left eye and the right eye A subjective optometric device characterized by being able to grasp a fusional state.
前記表示制御手段は、前記第１画像と、前記第２画像と、の少なくともいずれかの透過率を変更した前記融像画像を、前記表示手段に表示させることを特徴とする自覚式検眼装置。 In the subjective optometric device of claim 1,
The subjective optometry apparatus, wherein the display control means causes the display means to display the fusion image obtained by changing the transmittance of at least one of the first image and the second image.
前記表示制御手段は、前記第１画像と前記第２画像とを識別可能な前記融像画像を、前記表示手段に表示させることを特徴とする自覚式検眼装置。 In the subjective optometric device of claim 1 or 2,
The subjective optometry apparatus, wherein the display control means causes the display means to display the fusion image capable of distinguishing between the first image and the second image.
前記表示制御手段は、前記左眼で観察された前記視標に前記第１画像が対応し、前記右眼で観察された前記視標に前記第２画像が対応することを識別可能な前記融像画像を、前記表示手段に表示させることを特徴とする自覚式検眼装置。 In the subjective optometric device according to claims 1 to 3,
The display control means is configured to be capable of identifying that the first image corresponds to the visual target observed with the left eye and the second image corresponds to the visual target observed with the right eye. A subjective optometric apparatus, characterized in that an image is displayed on the display means.
前記表示制御手段は、前記融像画像とともに、前記第１画像及び前記第２画像が位置する基準位置であって、前記左眼と前記右眼の前記融像状態が良好とされる基準位置を、前記表示手段に表示させることを特徴とする自覚式検眼装置。 In the subjective optometric device according to any one of claims 1 to 4,
The display control means determines a reference position at which the first image and the second image are positioned together with the fusion image, the reference position at which the fusion state of the left eye and the right eye is good. and a subjective optometric apparatus characterized by displaying on said display means.
前記自覚式検眼装置のプロセッサに実行されることで、By being executed by the processor of the subjective optometric device,
前記左眼及び前記右眼に前記視標を呈示した状態における、前記左眼及び前記右眼の前眼部画像を取得する前眼部画像取得ステップと、an anterior segment image acquiring step of acquiring an anterior segment image of the left eye and the right eye in a state in which the visual target is presented to the left eye and the right eye;
前記前眼部画像に基づいて、前記左眼と前記右眼の眼位情報を取得する眼位情報取得ステップと、an eye position information acquiring step of acquiring eye position information of the left eye and the right eye based on the anterior segment image;
前記左眼で前記視標を観察した場合の見え方を示す第１画像と、前記右眼で前記視標を観察した場合の見え方を示す第２画像と、を含む融像画像であって、前記左眼及び前記右眼で前記視標を観察した場合における両眼での見え方を示す融像画像を表示手段に表示させる表示制御ステップと、A fusion image including a first image showing how the target looks when viewed with the left eye and a second image showing how the target looks when viewed with the right eye, wherein , a display control step of causing a display means to display a fusion image showing how the visual target is viewed with the left eye and the right eye;
を前記自覚式検眼装置に実行させ、causing the subjective optometric device to execute
前記表示制御ステップは、前記眼位情報に基づいて、前記第１画像と前記第２画像との位置関係を設定した前記融像画像を前記表示手段に表示し、前記左眼及び前記右眼による融像状態を把握可能にさせることを特徴とする自覚式検眼プログラム。The display control step displays on the display means the fusion image in which the positional relationship between the first image and the second image is set based on the eye position information, and the left eye and the right eye A subjective optometry program characterized by making it possible to grasp the state of fusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019159900A JP7263985B2 (en) | 2019-09-02 | 2019-09-02 | Subjective optometric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019159900A JP7263985B2 (en) | 2019-09-02 | 2019-09-02 | Subjective optometric device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021037042A JP2021037042A (en) | 2021-03-11 |
| JP2021037042A5 true JP2021037042A5 (en) | 2022-08-05 |
| JP7263985B2 JP7263985B2 (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019159900A Active JP7263985B2 (en) | 2019-09-02 | 2019-09-02 | Subjective optometric device |
Country Status (1)
| Country | Link |
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| JP (1) | JP7263985B2 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3347514B2 (en) * | 1995-03-31 | 2002-11-20 | ホーヤ株式会社 | Eye optical system simulation device |
| JP5386224B2 (en) | 2009-04-30 | 2014-01-15 | 株式会社トプコン | Optometry equipment |
| JP6912171B2 (en) | 2016-09-15 | 2021-07-28 | 株式会社トプコン | Ophthalmic examination equipment |
| JP6853496B2 (en) | 2016-09-21 | 2021-03-31 | 株式会社ニデック | Optometry device and optometry program |
| JP2018047049A (en) | 2016-09-21 | 2018-03-29 | 株式会社ニデック | Subjective optometer and subjective optometric program |
| JP7143577B2 (en) | 2017-09-29 | 2022-09-29 | 株式会社ニデック | ophthalmic equipment |
| JP7024304B2 (en) | 2017-10-10 | 2022-02-24 | 株式会社ニデック | Ophthalmic equipment |
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2019
- 2019-09-02 JP JP2019159900A patent/JP7263985B2/en active Active
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