# US 2019/0378339 A1 · Method for implementing augmented reality image using vector

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- Number: US 2019/0378339 A1
- Document ID: US20190378339A1
- Status: Published application
- Kind: A1
- Application number: 16/551,039
- Filed: 2019-08-26
- Published: 2019-12-12
- Earliest claimed: 2017-03-20
- Assignees: Likersnet Co., Ltd.
- Applicants: Likersnet Co., Ltd.
- Inventors: Seung Hak LEE
- Web page: https://patentgrep.com/patent/US20190378339A1

## CPC

- G06T 7/74: {involving reference images or patches}
- G06T 19/006: {Mixed reality (object pose determination, tracking or camera calibration for mixed reality G06T7/00)}
- G06T 7/70: Determining position or orientation of objects or cameras (camera calibration G06T7/80)
- G06T 11/00: Two-dimensional [2D] image generation
- G06T 2200/24: involving graphical user interfaces [GUIs]
- G06T 2207/30204: Marker
- G06T: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL

## Abstract

Provided is a computing device-implemented method for implementing an augmented reality image. The method for implementing an augmented reality image comprises the steps of: acquiring a first layer indicating a real world image acquired by a computing device; identifying at least one object contained in the first layer; determining a first marker image on the basis of an image corresponding to the at least one object among previously stored images; matching positions of the first marker image and the at least one object; generating a second layer on the basis of the first marker image; generating an augmented reality image through composition of the first layer and the second layer; and outputting the augmented reality image.

## Claims

### Claim 1

A method for implementing an augmented reality image, the method comprising:
acquiring a first layer indicating a real world image acquired by a computing device;
identifying at least one object contained in the first layer;
determining a first marker image based on an image corresponding to the at least one object in a previously stored image;
matching a position of the first marker image with the at least one object;
generating a second layer based on the first marker image;
generating an augmented reality image through composition of the first layer and the second layer; and
outputting the augmented reality image.

### Claim 2 (depends on 1)

The method of claim 1, further comprising:
providing a user with the previously stored image;
acquiring a user command including image information from the user; and
determining a second marker image based on the image information, wherein the generating of the second layer includes further considering the second marker image.

### Claim 3 (depends on 1)

The method of claim 1, wherein the previously stored image includes an outline vector value.

### Claim 4 (depends on 2)

The method of claim 2, wherein the user command includes outline vector information of an image to be used as the second marker image.

### Claim 5 (depends on 2)

The method of claim 2, wherein the user command includes information of an inner point and an outer point of an image to be used as the second marker image.

### Claim 6 (depends on 1)

The method of claim 1, wherein the first marker image is transparently generated to be recognized by the computing device without being recognized by a user.

### Claim 7 (depends on 2)

The method of claim 2, wherein the second layer includes augmented reality content corresponding to at least one of the first marker image and the second marker image, and
wherein the augmented reality content means a virtual image that appears in the augmented reality image.

### Claim 8 (depends on 7)

The method of claim 7, wherein an object placement state of the first layer is identified based on a vector, and
wherein a form of providing the augmented reality content is determined based on the object placement state.

### Claim 9 (depends on 1)

A computer-readable medium recording a program for performing a method of implementing an augmented reality image, which is described in claim 1.

### Claim 10 (depends on 1)

An application for a terminal device stored in a medium to perform a method for implementing an augmented reality image, which is described in claim 1, in combination with the computing device that is a piece of hardware.