基本信息:
- 专利标题： IMAGE PROCESSING METHOD AND APPARATUS, AND STORAGE MEDIUM
- 申请号：EP22926819.8 申请日：2022-11-18
- 公开(公告)号：EP4443381A1 公开(公告)日：2024-10-09
- 发明人： WANG, Yichuan , YU, Quanhe , XU, Weiwei , CHEN, Hu , YOU, Hongjie
- 申请人： Huawei Technologies Co., Ltd.
- 申请人地址： CN Shenzhen, Guangdong 518129 Huawei Administration Building Bantian Longgang District
- 专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人地址： CN Shenzhen, Guangdong 518129 Huawei Administration Building Bantian Longgang District
- 代理机构： Pfenning, Meinig & Partner mbB
- 优先权： CN 2210139291 2022.02.15
- 国际申请： CN2022132924 2022.11.18
- 国际公布： WO2023155515 2023.08.24
- 主分类号： G06T5/00
- IPC分类号： G06T5/00 ; H04N19/30
摘要：
This application discloses an image processing method and apparatus, and a storage medium, and relates to the field of video image processing, to support different image layering methods, provide a flexible image fusion manner, and help improve image processing effect. The method includes: parsing an original bitstream of a to-be-processed image to obtain the to-be-processed image; parsing a first layered bitstream of the to-be-processed image to obtain a first layered image of the to-be-processed image; determining a second layered image of the to-be-processed image based on the to-be-processed image and the first layered image, where the first layered image is a base layer image, and the second layered image is a detail layer image; or the first layered image is a detail layer image, and the second layered image is a base layer image; performing tone mapping on the base layer image to obtain a mapping result of the base layer image; and fusing the mapping result of the base layer image and the detail layer image.
IPC结构图谱:
| G | 物理 |
| --G06 | 计算；推算；计数 |
| ----G06T | 一般的图像数据处理或产生 |
| ------G06T5/00 | 图像的增强或复原，如从位像到位像地建立一个类似的图形 |