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公开(公告)号：US12118693B2
公开(公告)日：2024-10-15
申请号：US17950331
申请日：2022-09-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Alok Shankarlal Shukla , Manoj Kumar , Saketh Sharma , Woojhon Choi , Wonjoon Do , Jaesung Choi
IPC: G06T5/50 , G06T5/73 , G06T5/80 , G06T7/10 , G06T7/70 , H04N5/265 , H04N23/53 , H04N23/71 , H04N23/72 , H04N23/741
CPC classification number: G06T5/50 , G06T5/73 , G06T5/80 , G06T7/10 , G06T7/70 , H04N5/265 , H04N23/53 , H04N23/71 , H04N23/72 , H04N23/741 , G06T2207/10024 , G06T2207/10144 , G06T2207/20208 , G06T2207/20221
Abstract: An electronic device includes a UDC and a UDC controller configured to determine an optimal number of frames required to be captured for a scene to compensate at least one parameter to optimize an output media using the UDC, obtain a multi-frame fusion media by performing at least one multi-frame fusion on the determined optimal number of frames, perform a light source spread correction on the multi-frame fusion media, and optimize the output media based on the light source spread correction on the multi-frame fusion media.
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2.发明授权Method and device to compose an image by eliminating one or more moving objects 有权通过消除一个或多个移动物体来组合图像的方法和装置公开(公告)号：US09542735B2
公开(公告)日：2017-01-10
申请号：US14694324
申请日：2015-04-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Alok Shankarlal Shukla , Pankaj Kumar Bajpai , Kasireddy Viswanatha Reddy , Keyur Ruganathbhai Ranipa
CPC classification number: G06T5/50 , G06T5/002 , G06T5/005 , G06T7/194 , G06T7/30 , G06T7/337 , G06T2207/10004 , G06T2207/10016 , G06T2207/20021 , G06T2207/20221 , G06T2207/20224 , H04N5/232 , H04N5/23216 , H04N5/23222 , H04N5/23232 , H04N5/23254 , H04N5/23267 , H04N5/2621 , H04N5/272 , H04N5/357
Abstract: A method and a device to compose an image by eliminating one or more moving objects in a scene being captured are provided. The method includes capturing plurality of images, generating a background image with a plurality of stationary objects after aligning the plurality of captured images, selecting a base image from a plurality of the aligned images, wherein the base image is selected based on a highest similarity measure with the background image, identifying the at least one moving object in the base image, and eliminating said identified at least one moving object in the base image to compose said image.
Abstract translation: 提供了通过消除被捕获的场景中的一个或多个移动对象来组合图像的方法和装置。 该方法包括捕获多个图像，在对准多个捕获图像之后，利用多个静止对象生成背景图像，从多个对齐图像中选择基本图像，其中基于最高相似性度量来选择基本图像 与所述背景图像一起识别所述基本图像中的所述至少一个移动对象，以及消除所述基本图像中的所述识别的至少一个移动对象以构成所述图像。
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3.发明授权公开(公告)号：US11190728B2
公开(公告)日：2021-11-30
申请号：US17007840
申请日：2020-08-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gaurav Khandelwal , Divyanshu Kumar , Saiksha Dhananjay Shetty , Digadari Suman , Alok Shankarlal Shukla , Abhijit Dey , Kiran Nataraju
Abstract: A method for processing image frames, and an electronic device are provided. The method includes receiving image frames captured by an image sensor at a first frame rate and storing the received image frames in a memory. A change is detected in the stored image frames and an image frame is interpolated between the stored image frames after detecting the change. The interpolated image is stored in the memory.
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公开(公告)号：US11146762B2
公开(公告)日：2021-10-12
申请号：US16070923
申请日：2017-01-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Alok Shankarlal Shukla , Sathish Chalasani , Narasimha Gopalakrishna Pai , Pyo-jae Kim , Jin-hee Na , Abhishek Somani , Venkatesh Ambati
Abstract: Methods and systems for reconstructing a high frame rate high resolution video in a Bayer domain, when an imaging device is set in a Flexible Sub-Sampled Readout (FSR) mode are described. A method provides the FSR mode, which utilizes a multiparty FSR mechanism to spatially and temporally sample the full frame Bayer data. The multi parity FSR utilizes a zigzag sampling that assists reconstruction of motion compensated artifact free high frame rate high resolution video with full frame size. The method includes reconstructing the high frame rate high resolution video using the plurality of parity fields generated. The reconstruction is based on a FSR reconstruction mechanism that can be a pre-Image Signal Processor (ISP) FSR reconstruction or a post-ISP FSP reconstruction based on bandwidth capacity of an ISP used by the imaging device.
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公开(公告)号：US10339629B2
公开(公告)日：2019-07-02
申请号：US15288370
申请日：2016-10-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Raghavendra Kalose Mathsyendranath , Alok Shankarlal Shukla , Pradeep Choudhary , Karthik Narayanan
Abstract: An electronic device and a method for automatically displaying an indication in a multi-dimensional media in the electronic device are provided. The method includes receiving the multi-dimensional media at the electronic device, displaying a first view port of the multi-dimensional media on a screen of the electronic device, detecting at least one region of interest (ROI) in the multi-dimensional media based on plurality of parameters, and displaying an indication indicating at least one second view port of the multi-dimensional media on the screen. The second view port includes at least one ROI.
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Patent Agency Ranking
公开(公告)号：US09774843B2
公开(公告)日：2017-09-26
申请号：US14701952
申请日：2015-05-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
CPC classification number: H04N13/296 , G06T1/0007 , G06T5/50 , G06T7/38 , G06T2207/10004 , G06T2207/20212 , H04N5/0733 , H04N5/23229 , H04N5/23232 , H04N9/09 , H04N13/239
Abstract: A method and an apparatus for generating a composite image in an electronic device are provided. The method includes identifying a first image element of a first event from first images successively captured by a first image sensor of the electronic device, and identifying a second image element of a second event from second images successively captured by a second image sensor of the electronic device, the first images and the second images being simultaneously captured. The method further includes combining the first image element with the second image element based on a synchronization parameter to generate the composite image.
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7.发明授权公开(公告)号：US12185021B2
公开(公告)日：2024-12-31
申请号：US18096939
申请日：2023-01-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gaurav Khandelwal , Divyanshu Kumar , Saiksha Dhananjay Shetty , Digadari Suman , Alok Shankarlal Shukla , Abhijit Dey , Kiran Nataraju
Abstract: A method performed by an electronic device for generating a slow motion video includes obtaining plural image frames captured at a frame rate from a camera of the electronic device, detecting motion information in a first image frame from among the plural image frames, and performing an interpolation operation using one or more image frames from among the plural image frames. The one or more image frames are image frames obtained during a predetermined time after the first image frame in which the motion information is detected. A second image frame obtained before the first image frame in which the motion information is detected is discarded from the electronic device. A third image frame obtained after the predetermined time from the first image frame in which the motion information is detected is discarded from the electronic device.
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8.发明授权公开(公告)号：US11558581B2
公开(公告)日：2023-01-17
申请号：US17536423
申请日：2021-11-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gaurav Khandelwal , Divyanshu Kumar , Saiksha Dhananjay Shetty , Digadari Suman , Alok Shankarlal Shukla , Abhijit Dey , Kiran Nataraju
Abstract: A method performed by an electronic device for generating a slow motion video includes obtaining plural image frames captured at a frame rate from a camera of the electronic device, detecting motion information in a first image frame from among the plural image frames, and performing an interpolation operation using one or more image frames from among the plural image frames. The one or more image frames are image frames obtained during a predetermined time after the first image frame in which the motion information is detected. A second image frame obtained before the first image frame in which the motion information is detected is discarded from the electronic device. A third image frame obtained after the predetermined time from the first image frame in which the motion information is detected is discarded from the electronic device.
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公开(公告)号：US11539896B2
公开(公告)日：2022-12-27
申请号：US16664750
申请日：2019-10-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Pradeep Kumar Sindhagatta Krishnappa , Pranav Prakash Deshpande , Karthik Srinivasan , Saikat Kumar Das , Alok Shankarlal Shukla
Abstract: A method and an apparatus for capturing a high quality dynamic image by setting a different row-wise exposure value when capturing a scene are provided. The dynamic image capturing method includes: generating an image by pre-capturing a scene via an event sensor; generating event data from the image; determining a row-wise exposure value of the image based on the event data; and determining a row-wise readout priority order of the image based on the row-wise exposure value of the image.
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10.发明申请公开(公告)号：US20220086384A1
公开(公告)日：2022-03-17
申请号：US17536423
申请日：2021-11-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gaurav Khandelwal , Divyanshu Kumar , Saiksha Dhananjay Shetty , Digadari Suman , Alok Shankarlal Shukla , Abhijit Dey , Kiran Nataraju
Abstract: A method performed by an electronic device for generating a slow motion video includes obtaining plural image frames captured at a frame rate from a camera of the electronic device, detecting motion information in a first image frame from among the plural image frames, and performing an interpolation operation using one or more image frames from among the plural image frames. The one or more image frames are image frames obtained during a predetermined time after the first image frame in which the motion information is detected. A second image frame obtained before the first image frame in which the motion information is detected is discarded from the electronic device. A third image frame obtained after the predetermined time from the first image frame in which the motion information is detected is discarded from the electronic device.
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