System and method for providing 3-dimensional images
AssigneeSamsung Electronics Co., Ltd.
InventorTae Hyun Kim
Life of this patent
Estimating the term…
Abstract
Disclosed herein are a system and method for providing 3-Dimensional (3D) images. The system includes: an image capturing apparatus that acquires an image of a subject; an accelerometer that measures acceleration; and a controller that synchronizes a series of images acquired by the image capturing apparatus with the respective locations of the images of the series. The location of each image is calculated based on acceleration with respect to the image. 3D image regions of the individual images are identified based on an image acquisition reference region. Locations of one or more 3D image regions are then adjusted. The 3D image regions (adjusted or otherwise) are then use to generate 3D images.
Claims13
A 3-Dimensional (3D) image providing system comprising:
- an image capturing apparatus that acquires a plurality of images of a subject, each image being captured at a respective location;
- an accelerometer that measures an acceleration;
- and a controller comprising a relative coordinate calculator that calculates, based on the measure acceleration, the location of each of the plurality of images at the time when the image was acquired, and that synchronizes the plurality of images with acquisition locations of the plurality of images, the capture location of each image of the plurality being calculated based on the measured acceleration, selects one or more 3D image regions of each of the plurality of images based on an image acquisition reference region of the image, adjusts the locations of one or more of the selected 3D image regions, and crops the selected 3D image regions, thereby generating 3D images, wherein the relative coordinate calculator calculates the location of each image at the time when the image was acquired according to:
- x(t1)=∫t0t1∫t0t0{umlaut over (x)}(t)dt−x(t0),
- wherein x(t1) represents the location of the image at the time when the image was acquired, t0 represents the time at which calculation started, t1 represents the time at which photographing started and {umlaut over (x)}(t) represents an acceleration value.
A 3-Dimensional (3D) image providing method comprising:
- when a 3D image generation mode is set, acquiring an image of a plurality of images of a subject through an image capturing apparatus;
- measuring acceleration through an accelerometer;
- calculating, based on the measured acceleration, the location of each of the plurality of images at the time when that image was acquired;
- matching each of the plurality of images with its calculated location;
- if the acquired image is a first image of the plurality, setting an image acquisition reference region based on the first image;
- if the acquired image is not a first image, identifying 3D image regions of the acquired image based on the image acquisition reference region, and adjusting the locations of the 3D image regions;
- cropping the 3D image regions from the image;
- and generating 3D images based on the cropped 3D image regions, wherein the location of each of the plurality of images is calculated according to:
- x(t1)=∫t0t1∫t0t0{umlaut over (x)}(t)dt−x(t0),
- wherein x(t1) represents the location of the image at the time when the image was acquired, t0 represents the time at which calculation started, t1 represents a time at which photographing started and {umlaut over (x)}(t) represents an acceleration value.
Dependencies are inferred from the claim text.