公开(公告)号：US20250086962A1

公开(公告)日：2025-03-13

申请号：US18772990

申请日：2024-07-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Subin HAN ,  Seungwan JEON ,  Sara LEE ,  Sungsu KIM ,  Yitae KIM ,  Heeshin KIM ,  Kichrl PARK ,  Yugyung LEE

IPC: G06V10/98 ,  H04N9/64 ,  H04N25/611

Abstract: A method for evaluating performance of an image signal processor according to various example embodiments includes: selecting at least two target colors from an original image generated by the image signal processor; defining a true color range in each of the target colors and identifying at least one false color pixel having a color deviating from the true color range in the original image; generating a reference image by changing a color of the false color pixel; and calculating a color error between the original image and the reference image.