公开(公告)号：WO2013082009A1

公开(公告)日：2013-06-06

申请号：PCT/US2012/066622

申请日：2012-11-27

Applicant: QUALCOMM INCORPORATED

Inventor： VADDADI, Sundeep ,  CHIMALAMARRI, Krishnakanth S. ,  GANDHI, Ketal V. ,  JAYASWAL, Anubha ,  GUPTA, Prince ,  DOS SANTOS, Jose Ricardo Leal ,  DERECK, Chelsea M.

IPC: G06T15/20 ,  G06F17/50 ,  G06T19/00

CPC classification number: G06T19/006 ,  G06T15/205 ,  G06T19/20 ,  G06T2210/04 ,  G06T2219/2021

Abstract: In some embodiments, methods and systems are provided for assisting a user in visualizing how a modified real-world setting would appear. An imaging device may capture a plurality of images of one or more objects or settings. A three-dimensional model of each object or setting may be created based on the images. These models may then be used to create a realistic image of a modified setting. For example, an image may display a setting (e.g., a living room) with an additional object (e.g., a couch) in the setting. The image may be realistic, in that it may accurately represent dimensions of the object relative to dimensions in the setting. Because three-dimensional models were created for both the setting and object, a user may be able to manipulate the image to, e.g., re-position and/or re-orient the object within the setting and view the setting from different perspectives.

Abstract translation: 在一些实施例中，提供了方法和系统以帮助用户可视化修改的现实世界设置将如何出现。 成像装置可以捕获一个或多个对象或设置的多个图像。 可以基于图像来创建每个对象或设置的三维模型。 然后可以使用这些模型来创建修改设置的逼真图像。 例如，图像可以在设置中显示具有附加对象（例如，沙发）的设置（例如，客厅）。 图像可能是现实的，因为它可以准确地表示对象相对于设置中的尺寸的尺寸。 由于为设置和对象都创建了三维模型，用户可能能够操纵图像，例如在设置内重新定位和/或重新定向对象，并从不同的角度查看设置。

公开(公告)号：WO2013106290A1

公开(公告)日：2013-07-18

申请号：PCT/US2013/020581

申请日：2013-01-07

Applicant: QUALCOMM INCORPORATED

Inventor： VADDADI, Sundeep ,  CHIMALAMARRI, Krishnakanth S. ,  HONG, John H. ,  LEE, Chong U.

IPC: G01B11/25

CPC classification number: G06T19/006 ,  G01B11/25

Abstract: In some embodiments, first information indicative of an image of a scene is accessed. One or more reference features are detected, the reference features being associated with a reference object in the image. A transformation between an image space and a real-world space is determined based on the first information. Second information indicative of input from a user is accessed, the second information identifying an image-space distance in the image space corresponding to a real-world distance of interest in the real-world space. The real-world distance of interest is then estimated based on the second information and the determined transformation.

Abstract translation: 在一些实施例中，访问指示场景的图像的第一信息。 检测到一个或多个参考特征，参考特征与图像中的参考对象相关联。 基于第一信息确定图像空间与真实世界空间之间的变换。 访问指示来自用户的输入的第二信息，第二信息识别与真实世界空间中的真实世界距离相对应的图像空间中的图像空间距离。 然后基于第二信息和确定的变换来估计现实世界的兴趣距离。

公开(公告)号：EP2802841A1

公开(公告)日：2014-11-19

申请号：EP13703912.9

申请日：2013-01-07

Applicant: Qualcomm Incorporated

Inventor： VADDADI, Sundeep ,  CHIMALAMARRI, Krishnakanth S. ,  HONG, John H. ,  LEE, Chong U.

IPC: G01B11/25

CPC classification number: G06T19/006 ,  G01B11/25

Abstract: In some embodiments, first information indicative of an image of a scene is accessed. One or more reference features are detected, the reference features being associated with a reference object in the image. A transformation between an image space and a real-world space is determined based on the first information. Second information indicative of input from a user is accessed, the second information identifying an image-space distance in the image space corresponding to a real-world distance of interest in the real-world space. The real-world distance of interest is then estimated based on the second information and the determined transformation.

公开(公告)号：EP2786353B1

公开(公告)日：2020-04-15

申请号：EP12805542.3

申请日：2012-11-27

Applicant: QUALCOMM INCORPORATED

Inventor： VADDADI, Sundeep ,  CHIMALAMARRI, Krishnakanth S. ,  GANDHI, Ketal V. ,  JAYASWAL, Anubha ,  GUPTA, Prince ,  DOS SANTOS, Jose Ricardo Leal ,  DERECK, Chelsea M.

IPC: G06T17/00 ,  G06T19/00 ,  G06T19/20

公开(公告)号：EP2786353A1

公开(公告)日：2014-10-08

申请号：EP12805542.3

申请日：2012-11-27

Applicant: QUALCOMM INCORPORATED

Inventor： VADDADI, Sundeep ,  CHIMALAMARRI, Krishnakanth S. ,  GANDHI, Ketal V. ,  JAYASWAL, Anubha ,  GUPTA, Prince ,  DOS SANTOS, Jose Ricardo Leal ,  DERECK, Chelsea M.

IPC: G06T15/20 ,  G06F17/50 ,  G06T19/00

Abstract: In some embodiments, methods and systems are provided for assisting a user in visualizing how a modified real-world setting would appear. An imaging device may capture a plurality of images of one or more objects or settings. A three-dimensional model of each object or setting may be created based on the images. These models may then be used to create a realistic image of a modified setting. For example, an image may display a setting (e.g., a living room) with an additional object (e.g., a couch) in the setting. The image may be realistic, in that it may accurately represent dimensions of the object relative to dimensions in the setting. Because three-dimensional models were created for both the setting and object, a user may be able to manipulate the image to, e.g., re-position and/or re-orient the object within the setting and view the setting from different perspectives.