-
公开(公告)号：US20240214542A1
公开(公告)日：2024-06-27
申请号：US18596293
申请日：2024-03-05
申请人： Google LLC
发明人： Mira Leung , Steve Perry , Fares Alhassen , Abe Stephens , Neal Wadhwa
IPC分类号： H04N13/271 , G06T7/55
CPC分类号： H04N13/271 , G06T7/55 , G06T2207/10028
摘要： Implementations described herein relate to a computer-implemented method that includes capturing image data using one or more cameras, wherein the image data includes a primary image and associated depth values. The method further includes encoding the image data in an image format. The encoded image data includes the primary image encoded in the image format and image metadata that includes a device element that includes a profile element indicative of an image type and a first camera element, wherein the first camera element includes an image element and a depth map based on the depth values. The method further includes, after the encoding, storing the image data in a file container based on the image format. The method further includes causing the primary image to be displayed.
-
公开(公告)号：US11145075B2
公开(公告)日：2021-10-12
申请号：US16767401
申请日：2019-10-04
申请人： Google LLC
发明人： Julien Valentin , Onur G. Guleryuz , Mira Leung , Maksym Dzitsiuk , Jose Pascoal , Mirko Schmidt , Christoph Rhemann , Neal Wadhwa , Eric Turner , Sameh Khamis , Adarsh Prakash Murthy Kowdle , Ambrus Csaszar , João Manuel Castro Afonso , Jonathan T. Barron , Michael Schoenberg , Ivan Dryanovski , Vivek Verma , Vladimir Tankovich , Shahram Izadi , Sean Ryan Francesco Fanello , Konstantine Nicholas John Tsotsos
摘要： A handheld user device includes a monocular camera to capture a feed of images of a local scene and a processor to select, from the feed, a keyframe and perform, for a first image from the feed, stereo matching using the first image, the keyframe, and a relative pose based on a pose associated with the first image and a pose associated with the keyframe to generate a sparse disparity map representing disparities between the first image and the keyframe. The processor further is to determine a dense depth map from the disparity map using a bilateral solver algorithm, and process a viewfinder image generated from a second image of the feed with occlusion rendering based on the depth map to incorporate one or more virtual objects into the viewfinder image to generate an AR viewfinder image. Further, the processor is to provide the AR viewfinder image for display.
-
公开(公告)号：US10607415B2
公开(公告)日：2020-03-31
申请号：US16100766
申请日：2018-08-10
申请人： Google LLC
发明人： Mira Leung , Geoffrey Landskov , Oleg Veryovka
摘要： A method for embedding metadata into images and/or videos for AR experience is described. In one example implementation, the method may include generating a first image/video including an environment captured by a device and a virtually-rendered augmented reality (AR) object composited with the environment. The first image/video may be embedded with a first metadata. The method may further include generating a second image/video by modifying the first image/video. The second image/video may be embedded with a second metadata. The second metadata is generated based on the first metadata.
-
公开(公告)号：US20200051334A1
公开(公告)日：2020-02-13
申请号：US16100766
申请日：2018-08-10
申请人： Google LLC
发明人： Mira Leung , Geoffrey Landskov , Oleg Veryovka
摘要： A method for embedding metadata into images and/or videos for AR experience is described. In one example implementation, the method may include generating a first image/video including an environment captured by a device and a virtually-rendered augmented reality (AR) object composited with the environment. The first image/video may be embedded with a first metadata. The method may further include generating a second image/video by modifying the first image/video. The second image/video may be embedded with a second metadata. The second metadata is generated based on the first metadata.
-
公开(公告)号：US11949848B2
公开(公告)日：2024-04-02
申请号：US17422734
申请日：2019-11-19
申请人： Google LLC
发明人： Mira Leung , Steve Perry , Fares Alhassen , Abe Stephens , Neal Wadhwa
IPC分类号： H04N13/271 , G06T7/55
CPC分类号： H04N13/271 , G06T7/55 , G06T2207/10028
摘要： Implementations described herein relate to a computer-implemented method that includes capturing image data using one or more cameras, wherein the image data includes a primary image and associated depth values. The method further includes encoding the image data in an image format. The encoded image data includes the primary image encoded in the image format and image metadata that includes a device element that includes a profile element indicative of an image type and a first camera element, wherein the first camera element includes an image element and a depth map based on the depth values. The method further includes, after the encoding, storing the image data in a file container based on the image format. The method further includes causing the primary image to be displayed.
-
公开(公告)号：US20220132095A1
公开(公告)日：2022-04-28
申请号：US17422734
申请日：2019-11-19
申请人： Google LLC
发明人： Mira Leung , Steve Perry , Fares Alhassen , Abe Stephens , Neal Wadhwa
IPC分类号： H04N13/271 , G06T7/55
摘要： Implementations described herein relate to a computer-implemented method that includes capturing image data using one or more cameras, wherein the image data includes a primary image and associated depth values. The method further includes encoding the image data in an image format. The encoded image data includes the primary image encoded in the image format and image metadata that includes a device element that includes a profile element indicative of an image type and a first camera element, wherein the first camera element includes an image element and a depth map based on the depth values. The method further includes, after the encoding, storing the image data in a file container based on the image format. The method further includes causing the primary image to be displayed.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.017 秒)
