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

IPC: G06T5/50 ,  H04N5/262 ,  H04N5/232 ,  G06T7/00 ,  G06T5/00 ,  H04N5/357 ,  H04N5/272

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。

公开(公告)号：US20150086127A1

公开(公告)日：2015-03-26

申请号：US14274657

申请日：2014-05-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： K. Santle Camilus ,  Sabari Raju Shanmugam ,  Jayakarthick S. ,  Narasimha Gopalakrishna Pai ,  Pankaj Kumar Bajpai ,  Gaurav Kumar Jain

IPC: G06T5/00 ,  G06T7/00 ,  G06T11/60

CPC classification number: G06T5/002 ,  G06T5/50 ,  G06T7/571 ,  G06T11/00 ,  G06T2200/21 ,  G06T2207/20221

Abstract: A method and an image capturing device configured to generate a defocused image from a reference image and one or more of focal bracketed images to provide an artificially defocused blurred image. The artificially defocused blurred image is a fusion image composed by processing the reference image and one or more of focal bracketed images to provide a clear foreground with gradual blurred background based on a created depth map. The method is time efficient as it provides faster processing on a captured and down sampled reference image and one or more captured down sampled aligned focal bracketed images. The depth map created using region based segmentation reduces a misclassification at a time of classifying foreground-background and misclassification of pixels to provide fast, robust artificial blurring of background in the captured reference image.

Abstract translation: 一种方法和图像捕获装置，被配置为从参考图像和一个或多个焦点包围的图像生成散焦图像以提供人为散焦的模糊图像。 人为散焦的模糊图像是通过处理参考图像和一个或多个焦点包围的图像组成的融合图像，以基于所创建的深度图提供具有逐渐模糊背景的清晰的前景。 该方法是时间有效的，因为它对捕获和下采样的参考图像和一个或多个捕获的下采样的对准的焦点包围的图像提供更快的处理。 使用基于区域的分割创建的深度图在分类前景背景和像素分类的同时减少错误分类，以在拍摄的参考图像中提供快速，鲁棒的人造背景背景模拟。

公开(公告)号：US11790228B2

公开(公告)日：2023-10-17

申请号：US17154580

申请日：2021-01-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kunal Swami ,  Prasanna Vishnu Bondada ,  Pankaj Kumar Bajpai ,  Mahesh P J ,  Manoj Kumar

IPC: G06N3/08 ,  G06V20/40 ,  G06F18/214 ,  G06V10/82 ,  G06T7/50 ,  G06V10/772 ,  G06V10/774

CPC classification number: G06N3/08 ,  G06F18/2155 ,  G06T7/50 ,  G06V10/772 ,  G06V10/7753 ,  G06V10/82 ,  G06V20/41

Abstract: A learning-based model is trained using a plurality of attributes of media. Depth estimation is performed using the learning-based model. The depth estimation supports performing a computer vision task on the media. Attributes used in the depth estimation include scene understanding, depth correctness, and processing of sharp edges and gaps. The media may be processed to perform media restoration or the media quality enhancement. A computer vision task may include semantic segmentation.

公开(公告)号：US11233936B2

公开(公告)日：2022-01-25

申请号：US16517373

申请日：2019-07-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Swadha Jaiswal ,  Debayan Mukherjee ,  Mannu Amrit ,  Shivi Pal ,  Vibha Venkatesh Kulkarni ,  Pavan Sudheendra ,  Pankaj Kumar Bajpai ,  Balvinder Singh ,  Narasimha Gopalakrishna Pai ,  Sanjay Narasimha Murthy ,  Vineeth Thanikonda Munirathnam

IPC: H04N5/232

Abstract: Embodiments herein disclose a method for recommending an image capture mode by an electronic device. The method includes identifying, by the electronic device, at least one ROI displayed in a camera preview of the electronic device for capturing an image in a non-ultra-wide image capture mode. Further, the method includes determining, by the electronic device, that the at least one ROI is suitable to capture in an ultra-wide image capture mode. Further, the method includes providing, by the electronic device, at least one recommendation to switch to the ultra-wide image capture mode from the non-ultra-wide image capture mode for capturing the image.

公开(公告)号：US11057553B2

公开(公告)日：2021-07-06

申请号：US16503910

申请日：2019-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sourabh Singh Yadav ,  Pankaj Kumar Bajpai ,  Sarvesh ,  Pranav Prakash Deshpande ,  Lokesh Rayasandra Boregowda ,  Rituparna Sarkar

IPC: H04N5/225 ,  H04N7/14 ,  H04M1/02

Abstract: A device and a method for capturing media by using a device including a plurality of flaps are provided. At least two flaps among the plurality of flaps each include at least one camera. The method includes analyzing preview images of the cameras based on a first media capture mode, adjusting a bend angle between the at least two flaps based on the analysis of the preview images to determine at least one baseline distance, and obtaining at least one media in the first capture mode at the at least one baseline distance.

公开(公告)号：US09958285B2

公开(公告)日：2018-05-01

申请号：US14626982

申请日：2015-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shin-Jun Lee ,  K Santle Camilus ,  Sumedh Mannar ,  Vijay A ,  Moo-Jung Kim ,  Amit Kumar ,  Sung-Dae Cho ,  Pankaj Kumar Bajpai ,  Piyush Gupta ,  Rahul Chouhan ,  Hyung-Suk Kim ,  Ki-Huk Lee

IPC: G01C21/00 ,  G01C21/36 ,  G06K9/00 ,  G06F17/30

CPC classification number: G01C21/36 ,  G01C21/367 ,  G06F17/30241 ,  G06K9/00664 ,  G06T2207/30244

Abstract: An electronic device and method for capturing an image are disclosed. The electronic device includes an image sensor configured to capture images, a location sensor configured to detect a location of the electronic device, and a processor. The processor may execute the method, which includes capturing a first image, and detecting a first location where the first image is captured, detecting, by a processor, a second location at which a second image is to be captured and generating guidance information for travel to the second location, and when a present location is within a predefined range of the second location, automatically capturing the second image.

公开(公告)号：US09111329B2

公开(公告)日：2015-08-18

申请号：US13727195

申请日：2012-12-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pankaj Kumar Bajpai

IPC: G06K9/36 ,  G06T9/00

CPC classification number: G06T9/00 ,  H04N19/124 ,  H04N19/14 ,  H04N19/15 ,  H04N19/176 ,  H04N19/192 ,  H04N19/60

Abstract: Disclosed is a method and apparatus for generating fixed size compressed images. The method includes grouping member entities of the image into a plurality of groups based on each image features, each of the plurality of groups including member entities sharing common features; selecting at least one group representative from at least one of the plurality of groups; estimating final control parameters for each of the group representatives in an iterative manner; and compressing the image based on the estimated control parameters.

Abstract translation: 公开了一种用于产生固定尺寸压缩图像的方法和装置。 该方法包括基于每个图像特征将图像的成员实体分成多个组，所述多个组中的每个组包括共享公共特征的成员实体; 从所述多个组中的至少一个组中选择至少一个组代表; 以迭代方式估计每个组代表的最终控制参数; 并且基于估计的控制参数来压缩图像。