公开(公告)号：US20210297613A1

公开(公告)日：2021-09-23

申请号：US17255112

申请日：2019-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juhee PARK ,  Kyongtae PARK ,  Hongseob SHIN ,  Jeongwon LEE

IPC: H04N5/369 ,  H04N5/345 ,  H04N5/347

Abstract: An electronic device is disclosed. The electronic device includes at least one processor electrically connected with an image sensor and a memory. The memory stores instructions, when executed, causing the processor to obtain an image through the image sensor, segment the obtained image into the plurality of regions, calculate values of a first parameter for each of the plurality of regions based on the reference color components indicating a representative color of each of the plurality of regions, calculate values of a second parameter for each of the plurality of regions based on first pixel values output from the plurality of first light receiving elements included in each of the plurality of regions and second pixel values output from the plurality of second light receiving elements, determine a type of a light source corresponding to each of the plurality of regions, based on a value of the second reference parameter included in data about the correlationship corresponding to the calculated values of the first parameter and values of the second parameter calculated for each of the plurality of regions, and determine a type of a light source of the image based on the determined types of the light source. In addition, various other embodiments recognized from the specification are also possible.

公开(公告)号：US20230012826A1

公开(公告)日：2023-01-19

申请号：US17950963

申请日：2022-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonseok SONG ,  Sehyun LEE ,  Hongseob SHIN ,  Bohee LEE ,  Yookyung LEE

IPC: H04N5/232

Abstract: An example electronic device includes a camera module, a display, and a processor. The processor is configured to: obtain a magnification input corresponding to a first magnification; acquire first image data corresponding to a second magnification, which is different from the first magnification, from among image data obtained by an image sensor of a first camera module, based on the obtaining of the magnification input; determine second image data corresponding to at least a part of the acquired first image data; perform shaking correction on the generated second image data; and display a preview image having the first magnification on the display, based on the second image data.