Method and apparatus for recording stereoscopic images
AssigneeFuji Photo Film Co., Ltd.
InventorsSeiichi Taguchi, Shunkichi Igarashi
Life of this patent
Estimating the term…
Abstract
The improved method and apparatus for recording a stereoscopic image calculate the linear image recording positions for each lenticular lens in connection with all of the linear images of the nth original image in such a way that all of the linear images of the nth original image that are to be recorded in association with the respective lenticular lenses will fall within the same area at the intended viewing position, and record the linear images by an image forming means on the basis of the results of said calculation. Therefore, according to the present invention, stereoscopic images of high quality can be recorded using the lenticular sheet without causing any serious defects such as multiple image or image flickering.
Claims6
A method for recording stereoscopic images, which comprises the steps of:
- reading a plurality of original images from different viewpoints;
- splitting each of said original images into linear images to be recorded;
- calculating the linear image recording positions of said linear images for each lenticular lens in a lenticular sheet so as to insure that all of the linear images of the nth original image that are to be recorded in association with the respective lenticular lenses will fall within the same area at the intended viewing position;
- and
- recording said linear images at said linear image recording positions calculated by said calculating step.
An apparatus for recording stereoscopic images, with which linear images as produced from a plurality of original images from different viewpoints are recorded to produce a stereoscopic image using a lenticular sheet comprising a sequence of lenticular lenses, comprising:
- a splitting means that is supplied with information on said plurality of original images and which splits each of said original images into linear images to be recorded;
- a means that determines the linear image recording positions by calculating recording positions of said linear images for each lenticular lens so as to insure that all of the linear images of the nth original image will fall within the same area at the intended viewing position;
- and
- an image forming means that forms said linear images in accordance with the information on the linear image recording positions which have been obtained by said calculating means.
An apparatus for recording stereoscopic images, with which linear images as produced from a plurality of original images from different viewpoints are recorded to produce a stereoscopic image using a lenticular sheet comprising a sequence of lenticular lenses, comprising:
- a splitting means that is supplied with information on said plurality of original images and which splits each of said original images into linear images to be recorded;
- a means that determines the linear image recording positions by calculating the recording positions of said linear images for each lenticular lens so as to insure that all of the linear images of the nth original image will fall within the same area at the intended viewing position;
- and
- an image forming means that forms said linear images in accordance with the information on the linear image recording positions which have been obtained by said calculating means,
- wherein areas other than said linear image recording positions are painted with a black color.
An apparatus for recording stereoscopic images, with which linear images as produced from a plurality of original images from different viewpoints are recorded to produce a stereoscopic image using a lenticular sheet comprising a sequence of lenticular lenses, comprising:
- a splitting means that is supplied with information on said plurality of original images and which splits each of said original images into linear images to be recorded:
- a means that determines the linear image recording positions by calculating recording positions of said linear images for each lenticular lens that insure that all of the linear images of the nth original image will fall within the same area at the intended viewing position;
- and
- an image forming means that forms said linear images in accordance with the information on the linear image recording positions which have been obtained by said calculating means,
- wherein areas other than said linear image recording positions are painted with a black color, and
- wherein said image forming means allows a light beam modulated in accordance with the information on said linear images to be incident on the back side of a lenticular recording material having a recording layer provided as an integral part of the back surface of the lenticular sheet, so that said recording layer is scanned two-dimensionally by said light beam to record said linear images on said recording layer through scanning exposure.
Dependencies are inferred from the claim text.