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1. 发明授权

US11341715B2 Video reconstruction method, system, device, and computer readable storage medium 有权
公开(公告)号：US11341715B2
公开(公告)日：2022-05-24
申请号：US16810634
申请日：2020-03-05
申请人： Alibaba Group Holding Limited
发明人： Xiaojie Sheng
IPC分类号： G06T15/20 , H04N13/128 , H04N13/167 , H04N13/117 , H04N13/139 , H04N13/282 , G06T15/04 , H04N13/189 , H04N13/268 , H04N13/279 , H04N13/296 , H04N13/156 , G06F3/04842 , G06F3/04883 , G06F3/16 , H04N13/293 , G06T3/40 , H04N13/349 , H04N13/172 , G06V20/40 , H04N13/00
摘要： A method, a system, a device, and a computer readable storage medium for video reconstruction are disclosed. The method includes: obtaining an image combination of multi-angle free-perspective video frames, parameter data corresponding to the image combinations of the video frames, and position information of a virtual viewpoint based on a user interaction; selecting texture images and depth maps of corresponding groups in the image combinations of the video frames at a time moment of the user interaction according to a preset rule and based on the position information of the virtual viewpoint and the parameter data corresponding to the image combinations of the video frames; and combining and rendering the texture images and the depth maps of the corresponding groups based on the position information of the virtual viewpoint and parameter data corresponding to the depth maps and the texture images of the corresponding groups to obtain a reconstructed image.

2. 发明申请

US20210306615A1 ELECTRONIC DEVICE, AND METHOD FOR DISPLAYING THREE-DIMENSIONAL IMAGE THEREOF 有权
公开(公告)号：US20210306615A1
公开(公告)日：2021-09-30
申请号：US17347406
申请日：2021-06-14
申请人： Samsung Electronics Co., Ltd.
发明人： Seonghun JEONG , Hyoyoung KIM , Youngjin PARK
IPC分类号： H04N13/275 , H04N13/122 , H04N13/293
摘要： An electronic device is disclosed. The present electronic device comprises a display, a processor electrically connected with the display so as to control the display, and a memory electrically connected with the processor, wherein the memory includes at least one command, and the processor, by executing at least one command, acquires a plurality of object images corresponding to a plurality of objects in a two-dimensional image, acquires a plurality of three-dimensional modeling images corresponding to the plurality of object images and information related to the plurality of objects by applying the plurality of object images to a plurality of network models, and displays, on the display, the three-dimensional images including the plurality of three-dimensional modeling images on the basis of the information related to the plurality of objects and the location information about the plurality of objects in the two-dimensional image.

3. 发明授权

US11003305B2 3D user interface 有权
公开(公告)号：US11003305B2
公开(公告)日：2021-05-11
申请号：US15355240
申请日：2016-11-18
申请人： zSpace, Inc.
发明人： Clifford S. Champion , Eduardo Baraf , Alexandre R. Lelievre , Jonathan J. Hosenpud
IPC分类号： G06F3/0481 , G06F3/0484 , H04N1/00 , G06Q30/02 , G06F17/22 , G06T19/20 , H04N13/04 , H04N13/344 , H04N13/356 , H04N13/293 , G06F3/01 , H04N13/279 , G06F16/957
摘要： Systems and methods for displaying a three-dimensional (3D) workspace, including a 3D internet browser, in addition to a traditional two-dimensional (2D) workspace and for browsing the internet in a 3D/virtual reality workspace and transforming and/or upconverting objects and/or visual media from the 2D workspace and/or 2D webpages to the 3D workspace as 3D objects and/or stereoscopic output for display in the 3D workspace.

4. 发明授权

US10652523B2 Multi-sensor video camera, and a method and processing pipeline for the same 有权
公开(公告)号：US10652523B2
公开(公告)日：2020-05-12
申请号：US16005128
申请日：2018-06-11
申请人： Axis AB
发明人： Toivo Henningsson , Song Yuan
IPC分类号： H04N13/00 , H04N13/293 , G06T7/00 , G06T1/20 , H04N5/262 , H04N5/232 , H04N5/225
摘要： There is provided a method performed in a multi-sensor video camera having a first and a second sensor with partly overlapping fields of view. A first and a second received video frame being simultaneously captured each has a non-overlapping portion and an overlapping portion. A frame of a first video stream is generated by joining together image data from the non-overlapping portions of the first and the second video frame with image data from the overlapping portion of the first video frame only, and a frame of a second video stream is generated to include image data from the overlapping portion of at least the second video frame. The frame of the first video stream and the frame of the second video stream are processed in parallel, wherein the processing of the frame of the second video stream includes preparing an overlay based on the image data from the overlapping portion of at least the second video frame. The overlay is added to the processed frame of the first video stream at a portion thereof corresponding to the overlapping portion of the first video frame. Image data from the overlapping portion of the first video frame is blended with image data from the overlapping portion of the second video frame in at least one of the steps of preparing the overlay and adding the overlay.

5. 发明授权

US10575018B2 Enhanced high-level signaling for fisheye virtual reality video in dash 有权
公开(公告)号：US10575018B2
公开(公告)日：2020-02-25
申请号：US16028974
申请日：2018-07-06
申请人： QUALCOMM Incorporated
发明人： Yekui Wang
IPC分类号： H04N13/161 , H04N19/70 , H04N13/293 , H04N13/122 , H04N21/84 , H04N21/845 , H04N21/2343 , H04N5/232 , H04N21/81 , H04N21/6336 , H04N21/854 , H04N19/597
摘要： A method of processing a manifest file including one or more syntax elements in an adaptation set level syntax structure that specify attributes of one or more representations of a corresponding adaptation set, the one or more representations including fisheye video data, determining, based on the one or more syntax elements, the attributes of the one or more representations including the fisheye video data, and retrieving, based on the determination, at least a portion of a segment of the one of the representations including the fisheye video data, the segment comprising an independently retrievable media file.

6. 发明授权

US10325533B2 Electronic device and method for outputting electronic document in electronic device 有权
公开(公告)号：US10325533B2
公开(公告)日：2019-06-18
申请号：US15588971
申请日：2017-05-08
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Kyung Tae Kim , Kyoung Bong Kang , Eun Sol Park , Young Taeck Song , Soon Young Lee , Gyong Jin Joung , Hee Jae Kim , Hyun Soo Shim , Dae Chan Jang , Jin Hyuk Jun , Jae Young Choi
IPC分类号： G06K9/00 , G09G3/00 , G06F17/22 , G06F3/0481 , G06F17/27 , G06F3/01 , G06F3/0482 , H04N13/344 , H04N13/293 , G06F3/147 , G09G5/14 , G06F9/451
摘要： An electronic device is provided. The electronic device includes a display configured to output a screen on which a web browser is executed, an input device comprising input circuitry configured to integrate with the display or be independent of the display, a communication circuit configured establish a communication channel with the network via a wired or wireless communication connection, a processor configured to be electrically connected with the communication circuit, the display, and the input device, and a memory configured to store a program and instructions for the web browser and be electrically connected with the processor. The memory stores the instructions which, when executed by the processor, cause the electronic device to perform at least one operation comprising: displaying the screen where the web browser is executed on the display, receiving a web document via the communication circuit, displaying the content on the first region based on the first code and displaying an object which may interact with the content on the second region based on the second code.

7. 发明申请

US20190043247A1 3D User Interface - Non-native Stereoscopic Image Conversion 审中-公开
公开(公告)号：US20190043247A1
公开(公告)日：2019-02-07
申请号：US16157305
申请日：2018-10-11
申请人： zSpace, Inc.
发明人： Clifford S. Champion , Eduardo Baraf , Alexandre R. Lelievre , Jonathan J. Hosenpud
IPC分类号： G06T15/20 , H04N13/293 , H04N13/279 , H04N13/344 , H04N13/341 , H04N13/106 , G06F3/0481 , H04N13/383 , H04N13/324 , G06F3/0484 , G06T17/20 , G06T19/20
摘要： Systems and methods for displaying a three-dimensional (3D) workspace, including a 3D internet browser, in addition to a traditional two-dimensional (2D) workspace and for browsing the internet in a 3D/virtual reality workspace and transforming and/or upconverting objects and/or visual media from the 2D workspace and/or 2D webpages to the 3D workspace as 3D objects and/or stereoscopic output for display in the 3D workspace.

8. 发明申请

US20180349690A1 MOBILE TERMINAL AND CONTROL METHOD THEREFOR 审中-公开
公开(公告)号：US20180349690A1
公开(公告)日：2018-12-06
申请号：US15776763
申请日：2015-11-19
申请人： LG ELECTRONICS INC.
发明人： Eunjoo RHEE , Soungmin IM
IPC分类号： G06K9/00 , G06T19/00 , G06T7/13 , H04N13/293 , G06F3/00
CPC分类号： G06K9/00375 , G06F3/005 , G06F3/011 , G06F3/012 , G06F3/014 , G06F3/016 , G06F3/017 , G06F3/04815 , G06F3/04842 , G06K9/00201 , G06K9/00355 , G06K9/2054 , G06K9/22 , G06T7/13 , G06T19/006 , H04M1/05 , H04M1/72544 , H04M2250/52 , H04N13/239 , H04N13/293 , H04N13/344
摘要： The mobile terminal comprises: a body formed to be worn on a head part of a user; a display unit disposed at the front side of the body and formed to display a virtual space including a virtual object; a plurality of cameras formed to detect a user's hand existing within the virtual space; a plurality of feedback signal units arranged to be spaced apart from each other to output feedback signals in different directions; and a control unit for, when the user's hand approaches or contacts a virtual object included in the virtual space, detecting a particular part of the user's hand approaching or contacting the virtual object on the basis of a plurality of pieces of sensing information received from the plurality of cameras, and controlling the plurality of feedback signal units to cause feedback signals having different directions to reach the particular part.

9. 发明授权

US10021366B2 Image process apparatus 有权
公开(公告)号：US10021366B2
公开(公告)日：2018-07-10
申请号：US14290958
申请日：2014-05-29
申请人： Etron Technology, Inc.
发明人： Chao-Chun Lu
IPC分类号： H04N13/00 , H04N13/02 , H04N13/204 , H04N13/271 , H04N13/293 , H04N13/296
CPC分类号： H04N13/128 , H04N13/156 , H04N13/204 , H04N13/239 , H04N13/271 , H04N13/293 , H04N13/296 , H04N2013/0092
摘要： An image process apparatus includes an image capture device, a filter, a receiver, an input interface, a mixture unit, and an output interface. The image capture device captures an original image and generates a depth map corresponding to the original image, wherein the original image includes at least a first object within a first depth range of the depth map and the other objects not within the first depth range of the depth map. The receiver stores a value of the first depth range and the input interface receives an input image. The filter removes the other objects from the original image and generates a temporary image which includes the first object based on the value of the first depth range. The mixture unit combines the temporary image with the input image, and generates a blending image which is then outputted by the output interface to an external display.

10. 发明申请

US20230035915A1 DEVICE TO CREATE AND DISPLAY FREE SPACE HOLOGRAM 有权
公开(公告)号：US20230035915A1
公开(公告)日：2023-02-02
申请号：US17790756
申请日：2020-07-12
申请人： Medha Dharmatilleke , Nanayakkara Dharmatilleke
发明人： Medha Dharmatilleke , Nanayakkara Dharmatilleke
IPC分类号： H04N13/302 , G06T19/00 , H04N13/359 , H04N13/293 , H04N13/236 , H04N13/218 , H04N13/243 , H04S1/00 , A61B90/00 , G03H1/00 , G02B30/56 , G03H1/22 , G02B26/08 , G04G9/00
摘要： A unique method and a device to generate free space “pop-out” & “sink-in” holograms is disclosed herein. The hologram disclosed herein does not use any special medium, mirrors, reflective screens or wearables such as headgear & special glasses. The hologram disclosed herein can be created in free space, outer space or in air, without any other optical components except for the special display screen of the hologram device. This device demonstrates a free space hologram and the hologram Augmented Reality & hologram Virtual Reality. A camera capable of hologram quality images equipped with a smart lens which mimics the human eye by changing it's lens aperture according to the light intensity as the pupil of the human eye and focus & capture “pop-out” & “sink-in” hologram images is disclosed herein. The audio which is incorporated with the device provide multi dimensional multi directional audio effects.

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