WO2022031844A1 - Système d'auto-évaluation photographique et procédé d'utilisation - Google Patents

Système d'auto-évaluation photographique et procédé d'utilisation Download PDF

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Publication number
WO2022031844A1
WO2022031844A1 PCT/US2021/044536 US2021044536W WO2022031844A1 WO 2022031844 A1 WO2022031844 A1 WO 2022031844A1 US 2021044536 W US2021044536 W US 2021044536W WO 2022031844 A1 WO2022031844 A1 WO 2022031844A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
subject
semi
filter
lens
Prior art date
Application number
PCT/US2021/044536
Other languages
English (en)
Inventor
Omar M. HAMMOUDA
Original Assignee
Hammouda Omar M
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 Hammouda Omar M filed Critical Hammouda Omar M
Publication of WO2022031844A1 publication Critical patent/WO2022031844A1/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0808—Mirrors having a single reflecting layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/205—Neutral density filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/26—Reflecting filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/006—Filter holders
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders

Definitions

  • the present invention relates generally camera systems and methods, and more specifically, to a photographic self-evaluation system that allows the subject of the camera to evaluate the image seen and to modify their presentation while remaining in front of the camera.
  • Camera systems are well known in the art and are an effective means to capture still and moving images of a subject. Lenses are used to adapt the field of view of the camera. For example, a photographer will select a subject and then take images of the subject. If changes are in the subject are needed, the photographer will communicate verbal commands or move to the subject and make the desired adjustments.
  • FIG.1 is a front side view of a photographic self-evaluation system in accordance with a preferred embodiment of the present application
  • FIG.2 is a front view of the lens filter of FIG.1
  • FIG.3 is a cross-sectional side view of the lens filter of FIG.2
  • FIG.4 is a flowchart of a method of producing an image or video.
  • Method 401 includes attaching a filter to the lens of a camera that includes a semi- reflective body 403, positioning a subject in view of the camera 405, allowing the subject to observe themselves in the front surface of the filter 407, allow the subject to alter their appearance, pose, or position 409 and capturing an image 411.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Blocking Light For Cameras (AREA)

Abstract

Un système d'auto-évaluation photographique crée une réflexion au niveau ou à proximité du point focal d'un appareil photographique à travers un filtre d'objectif de sorte que le sujet de l'appareil photographique et son imagerie correspondante peuvent prévisualiser ce qui est capturé. Le filtre d'objectif est fixé à l'appareil photographique et laisse passer la totalité de la lumière permettant la fonction de l'appareil photographique mais réfléchit également la lumière vers le sujet pour fournir la réflexion.
PCT/US2021/044536 2020-08-04 2021-08-04 Système d'auto-évaluation photographique et procédé d'utilisation WO2022031844A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202016984968A 2020-08-04 2020-08-04
US16/984,968 2020-08-04

Publications (1)

Publication Number Publication Date
WO2022031844A1 true WO2022031844A1 (fr) 2022-02-10

Family

ID=80117655

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/044536 WO2022031844A1 (fr) 2020-08-04 2021-08-04 Système d'auto-évaluation photographique et procédé d'utilisation

Country Status (1)

Country Link
WO (1) WO2022031844A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991009340A1 (fr) * 1989-12-07 1991-06-27 John Ernest Houghton Lentille adaptable
US20180069995A1 (en) * 2015-03-16 2018-03-08 Micro Actuator Co., Ltd. Filter switching device used for camera module and mobile device including camera module
US20200192190A1 (en) * 2017-09-08 2020-06-18 Hewlett-Packard Development Company, L.P. Viewfinders with reflective surface

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991009340A1 (fr) * 1989-12-07 1991-06-27 John Ernest Houghton Lentille adaptable
US20180069995A1 (en) * 2015-03-16 2018-03-08 Micro Actuator Co., Ltd. Filter switching device used for camera module and mobile device including camera module
US20200192190A1 (en) * 2017-09-08 2020-06-18 Hewlett-Packard Development Company, L.P. Viewfinders with reflective surface

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