公开(公告)号：US20170054897A1

公开(公告)日：2017-02-23

申请号：US15240489

申请日：2016-08-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sabari Raju SHANMUGAM ,  Parijat Prakash PRABHUDESAI ,  Jin-hee NA ,  Pyo-jae KIM ,  Ritesh MISHRA

IPC: H04N5/232 ,  G06K9/46 ,  G06T7/00

CPC classification number: H04N5/23212 ,  G06K9/3233 ,  H04N5/23293

Abstract: A method of automatically focusing on a region of interest (ROI) by an electronic device is provided. The method includes extracting at least one feature from at least one candidate ROI in a field of view (FOV) in the electronic device, displaying at least one indicia for the at least one candidate ROI based on the at least one feature, receiving a selection of at least one ROI from among the at least one candidate ROI for which the at least one indicia is displayed; and focusing on the at least one ROI according to the selection.

Abstract translation: 提供了一种通过电子设备自动聚焦在感兴趣区域（ROI）上的方法。 该方法包括从电子设备中的视场（FOV）中的至少一个候选ROI提取至少一个特征，基于至少一个特征显示至少一个候选ROI的至少一个标记，接收选择 的至少一个ROI，所述至少一个ROI用于显示所述至少一个标记; 并且根据选择集中于至少一个ROI。

公开(公告)号：US20210235045A1

公开(公告)日：2021-07-29

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

IPC: H04N9/04 ,  H04N9/64

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.