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公开(公告)号：US20190306422A1
公开(公告)日：2019-10-03
申请号：US16373133
申请日：2019-04-02
发明人： Anand Bhoraskar , Kshirsagar Sumit Anil , Basavaraja Shanthappa Vandrotti , Amit Kumar , Sandeep Jana , Batchu Sudheer Kumar , Cheolhee Choi , Jinpyo Gwak
IPC分类号： H04N5/232 , G03B17/56 , H04N13/167
摘要： An apparatus and method are provided for handling 360 degree image content captured by a 360 degree camera. A method includes obtaining, by an electronic device, a sequence of 360 degree projection format image frames associated with the 360 degree image content and inertial measurement unit (IMU) rotation data associated with the 360 degree image content, computing, by the electronic device, a relative rotation of the 360 degree image content, and applying, by the electronic device, the relative rotation to at least one of the 360 degree projection format image frames to stabilize the 360 degree image content.
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公开(公告)号：US20240331176A1
公开(公告)日：2024-10-03
申请号：US18739877
申请日：2024-06-11
发明人： Akshat RAMACHANDRAN , Ankit Dhiman , Basavaraja Shanthappa Vandrotti , Jooyoung Kim , Lokesh Rayasandra Boregowda
IPC分类号： G06T7/50 , G06T5/50 , G06V10/141 , G06V10/25
CPC分类号： G06T7/50 , G06T5/50 , G06V10/141 , G06V10/25 , G06T2207/10024 , G06T2207/20221
摘要： A method for determining depth information of objects in a scene, includes: generating RGB images having a first pixel density using an RGB camera; generating a depth image having a second pixel density using a depth camera, the second pixel density being lower than the first pixel density; generating an attention map using the RGB images with a high pixel density; merging the RGB images and the depth image to generate a merged image; determining an uncertainty score of each pixel of a plurality of pixels in the merged image; determining a threshold for the uncertainty score based on a level of uncertainty in the plurality of pixels; determining a depth value for each pixel of the plurality of pixels exceeding the threshold of the uncertainty score; applying the depth value of each pixel of the plurality of pixels in the merged image; and generating the scene with the depth information based on the depth value.
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公开(公告)号：US10715725B2
公开(公告)日：2020-07-14
申请号：US16373133
申请日：2019-04-02
发明人： Anand Bhoraskar , Kshirsagar Sumit Anil , Basavaraja Shanthappa Vandrotti , Amit Kumar , Sandeep Jana , Batchu Sudheer Kumar , Cheolhee Choi , Jinpyo Gwak
IPC分类号： H04N5/232 , H04N13/167 , G03B17/56
摘要： An apparatus and method are provided for handling 360 degree image content captured by a 360 degree camera. A method includes obtaining, by an electronic device, a sequence of 360 degree projection format image frames associated with the 360 degree image content and inertial measurement unit (IMU) rotation data associated with the 360 degree image content, computing, by the electronic device, a relative rotation of the 360 degree image content, and applying, by the electronic device, the relative rotation to at least one of the 360 degree projection format image frames to stabilize the 360 degree image content.
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