JPH07270721A - Prism for correcting stereoscopic vision - Google Patents

Prism for correcting stereoscopic vision

Info

Publication number
JPH07270721A
JPH07270721A JP6094022A JP9402294A JPH07270721A JP H07270721 A JPH07270721 A JP H07270721A JP 6094022 A JP6094022 A JP 6094022A JP 9402294 A JP9402294 A JP 9402294A JP H07270721 A JPH07270721 A JP H07270721A
Authority
JP
Japan
Prior art keywords
line
sight
prism
stereoscopic
picture
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.)
Pending
Application number
JP6094022A
Other languages
Japanese (ja)
Inventor
Shinichi Komatsu
伸一 小松
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6094022A priority Critical patent/JPH07270721A/en
Publication of JPH07270721A publication Critical patent/JPH07270721A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/36—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using refractive optical elements, e.g. prisms, in the optical path between the images and the observer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

PURPOSE:To apply a prism for correcting the line of sight not only to a stereoscopic photograph whose specification such as size is fixed but also to the stereoscopic picture of a moving picture projected on a screen or a television by arranging the prism for correcting the line of sight in front of eyes. CONSTITUTION:The line of sight in the case of seeing an ordinary picture is like the line of sight of the left eye 5 and the line of sight of the right eye 6 when a viewing point exists in the left side picture 1. However, in the case of stereoscopic vision, the line of sight of the right eye 6 is changed to a line of sight of the right eye 8 by fixing the prism 9 in front of the right eye 4 so that its ridge 10 may be inside. Namely, the line of sight in the case of seeing the ordinary picture is corrected to the line of sight of the stereoscopic vision with the naked eye by arranging the prism 9 in front of the eye. Thus, by making an optical system so simple that the line of sight has only to be changed by using the prism 9 as it is, distance to the picture is not restricted and the stereoscopic effect of the sterescopic picture of the animation picture projected on the screen and the television is experienced.

Description

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

【０００１】[0001]

【産業上の利用分野】この発明は、視差のある２枚の画
像を、双眼視することによって立体感のある画像を観賞
する立体視に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to stereoscopic viewing for viewing an image having a stereoscopic effect by binocularly viewing two images having parallax.

【０００２】[0002]

【従来の技術】従来、立体感を体験する道具として、一
定の距離に立体写真を固定し、付属する光学系によって
立体視を行う、ステレオスコープと呼ばれるものが主流
であった。2. Description of the Related Art Conventionally, as a tool for experiencing a stereoscopic effect, what is called a stereoscope has been mainstream, in which a stereoscopic photograph is fixed at a certain distance and stereoscopic vision is performed by an attached optical system.

【０００３】[0003]

【発明が解決しようとする課題】本発明は、大きさなど
の規格の定まった立体写真のみならず、スクリーン，テ
レビなどに映る動画の立体画像にも適用できるものであ
る。The present invention can be applied not only to a stereoscopic photograph whose standard such as size is fixed, but also to a stereoscopic image of a moving image displayed on a screen, a television or the like.

【０００４】[0004]

【課題を解決するための手段】通常の画像を見る視線
は、左側画像（１）に視点がある場合は、左目視線
（５），右目視線（６）の様になる。道具を使用しない
立体視の方法として、右目視線（６）を、裸眼立体視の
右目視線（７）に変更し、焦点を合わす裸眼立体視があ
る。この裸眼立体視の能力は、訓練しなければ習得でき
ず、人によっては習得できないものである。本発明は、
この裸眼立体視に着目し、通常の画像を見る視線を、プ
リズム（９）を目の前に置くことにより、裸眼立体視の
視線に補正するものである。When the left image (1) has a viewpoint, the line of sight of a normal image becomes a left line of sight (5) and a right line of sight (6). As a stereoscopic method without using a tool, there is a naked-eye stereoscopic vision in which the right visual line (6) is changed to the right visual line (7) of the naked-eye stereoscopic vision to focus. This naked-eye stereoscopic ability cannot be learned without training and cannot be learned by some people. The present invention is
Focusing on the naked-eye stereoscopic vision, the visual line for seeing a normal image is corrected to the naked-eye stereoscopic visual line by placing the prism (9) in front of the eyes.

【０００５】[0005]

【作用】立体視するときは、プリズム（９）をプリズム
の稜（１０）を内側にし、右目（４）の前に固定すれば
よい。For stereoscopic viewing, the prism (9) may be fixed in front of the right eye (4) with the ridge (10) of the prism inside.

【０００６】[0006]

【実施例】以下、本発明の実施例について説明する。 （イ） プリズム（９）に、柄（１１）を付け、持ち安
くしたもの。 （ロ） プリズム（９）に、つる（１２）を付け、眼鏡
としたもの。 （ハ） プリズム（９）の頂角を半分にしたプリズム
（１３）２枚を、左右の目に配し、つる（１４）を付
け、眼鏡としたもの。EXAMPLES Examples of the present invention will be described below. (A) A prism (9) with a handle (11) attached to make it easier to carry. (B) A spectacle having a temple (12) attached to the prism (9). (C) A pair of prisms (13) with the apex angle of the prism (9) halved, placed on the left and right eyes, and attached with the vine (14) to make glasses.

【０００７】本発明は、プリズム（９）をそのまま用い
る他、以上のような形態とすることで、長時間の使用に
耐える工夫を施したものが、実用に供される。In the present invention, in addition to using the prism (9) as it is, by adopting the above-mentioned configuration, a device devised to withstand long-term use is put to practical use.

【０００８】[0008]

【発明の効果】視線を変えるだけの単純な光学系とする
事で、画像までの距離などの制限が無くなる事で、スク
リーン，テレビなどに映る動画の立体画像の立体感を体
験する事が出来る。[Effects of the Invention] By using a simple optical system that only changes the line of sight, the distance to the image is not limited, so that you can experience the stereoscopic effect of a stereoscopic image of a moving image displayed on a screen, TV, etc. .

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

【図１】通常の視線と、裸眼立体視の視線を示す図であ
る。FIG. 1 is a diagram showing a normal line of sight and an unaided stereoscopic line of sight.

【図２】本発明による立体視の視線を示す図である。FIG. 2 is a diagram showing a stereoscopic line of sight according to the present invention.

【図３】本発明の虫眼鏡状の実施例FIG. 3 is a magnifying glass-like embodiment of the present invention.

【図４】本発明の眼鏡状のプリズム１つを使った実施例FIG. 4 is an embodiment using one of the spectacle-shaped prisms of the present invention.

【図５】本発明の眼鏡状のプリズム２つを使った実施例FIG. 5 is an embodiment using two spectacle-shaped prisms of the present invention.

【符号の説明】[Explanation of symbols]

（１）は左側画像 （２）は右側画像 （３）は左目 （４）は右目 （５）は左目視綿 （６）は右目視線 （７）は裸眼立体視の右目視線 （８）はプリズムによって補正された右目視線 （９）はプリズム （１０）はプリズムの稜 （１１）は柄 （１２）はつる （１３）はプリズム（９）の頂角を半分にしたプリズム （１４）はつる (1) is the left image (2) is the right image (3) is the left eye (4) is the right eye (5) is the left eye cotton (6) is the right eye line (7) is the naked eye stereoscopic right eye line (8) is the prism The right line of sight corrected by (9) is the prism (10), the ridge of the prism (11) is the handle (12), and (13) is the prism (14) where the apex angle of the prism (9) is half.

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 ２枚の視差のある画像を、双眼視するこ
とによって立体感のある画像を観賞する立体視におい
て、視線補正用のプリズム（９）を目の前に配すること
により、立体感を得られる立体視補正用プリズム。1. In a stereoscopic view in which two stereoscopic images are viewed by binocular vision, a prism (9) for line-of-sight correction is arranged in front of the eyes to form a stereoscopic image. A prism for stereoscopic vision correction that gives you a feeling.
JP6094022A 1994-03-25 1994-03-25 Prism for correcting stereoscopic vision Pending JPH07270721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6094022A JPH07270721A (en) 1994-03-25 1994-03-25 Prism for correcting stereoscopic vision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6094022A JPH07270721A (en) 1994-03-25 1994-03-25 Prism for correcting stereoscopic vision

Publications (1)

Publication Number Publication Date
JPH07270721A true JPH07270721A (en) 1995-10-20

Family

ID=14098940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6094022A Pending JPH07270721A (en) 1994-03-25 1994-03-25 Prism for correcting stereoscopic vision

Country Status (1)

Country Link
JP (1) JPH07270721A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743901A1 (en) * 1996-01-22 1997-07-25 Drouard Gabriel Monocular system for viewing stereoscopic images
FR2747480A1 (en) * 1996-01-22 1997-10-17 Drouard Gabriel Single eyepiece stereoscopic 3-D image viewer
JP2019174658A (en) * 2018-03-28 2019-10-10 株式会社クエイザーテクノロジー Stereoscopic viewer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743901A1 (en) * 1996-01-22 1997-07-25 Drouard Gabriel Monocular system for viewing stereoscopic images
FR2747480A1 (en) * 1996-01-22 1997-10-17 Drouard Gabriel Single eyepiece stereoscopic 3-D image viewer
JP2019174658A (en) * 2018-03-28 2019-10-10 株式会社クエイザーテクノロジー Stereoscopic viewer

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