公开(公告)号：US09544506B1

公开(公告)日：2017-01-10

申请号：US14835735

申请日：2015-08-26

Applicant: NOVATEK Microelectronics Corp.

Inventor： Kai-Wen Wang ,  Qingjie Chen ,  Shaoxiong Li ,  Yen-Hsi Lee ,  Jia-Xiu Liu

IPC: H04N5/235

CPC classification number: H04N5/2355 ,  H04N5/2353 ,  H04N5/2356 ,  H04N5/35581

Abstract: An image processing method includes acquiring a first image during a first exposure time, and a second image during a second exposure time, wherein the first exposure time is smaller than the second exposure time; acquiring the image region with the luminance greater than a first threshold in the second image as a first over-exposure region; acquiring the image region located at corresponding positions of the first over-exposure region and in the first image as a second over-exposure region; comparing the second over-exposure region and the first over-exposure region, for acquiring a first moving-object region; excluding the first moving-object region from the second over-exposure region, to generate a third over-exposure region; acquiring the image region located at corresponding positions of the third over-exposure region and in the second image as a fourth over-exposure region; and combining the third over-exposure region and the fourth over-exposure region.

Abstract translation: 一种图像处理方法包括：在第一曝光时间期间获取第一图像，以及在第二曝光时间期间获取第二图像，其中所述第一曝光时间小于所述第二曝光时间; 在第二图像中以大于第一阈值的亮度获取图像区域作为第一过度曝光区域; 获取位于第一过度曝光区域和第一图像中相应位置处的图像区域作为第二过度曝光区域; 比较第二过度曝光区域和第一过度曝光区域，用于获取第一移动物体区域; 从第二过度曝光区域排除第一移动物体区域，以产生第三过度曝光区域; 获取位于第三曝光区域和第二图像的对应位置处的图像区域作为第四过度曝光区域; 以及组合第三过度曝光区域和第四过度曝光区域。

公开(公告)号：US20140294370A1

公开(公告)日：2014-10-02

申请号：US13928399

申请日：2013-06-27

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chia-Ho Lin ,  Shu-Han Yu ,  Chih-Chih Huang ,  Kai-Wen Wang

IPC: G02B27/64

CPC classification number: H04N5/23258

Abstract: An image blurring avoiding method for a camera includes obtaining a motion data of the camera; and capturing a picture only when the camera is substantially motionless according to the motion data.

Abstract translation: 用于照相机的图像模糊避免方法包括：获取相机的运动数据; 并且仅当相机根据运动数据基本上不动时才拍摄照片。