公开(公告)号：US20220319077A1

公开(公告)日：2022-10-06

申请号：US17634002

申请日：2020-08-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenjie ZHANG ,  Weicai ZHONG ,  Liang HU

IPC: G06T11/60 ,  G06V10/46 ,  G06V40/16 ,  G06V10/44 ,  G06V20/62 ,  G06T11/00 ,  G06V10/56 ,  G06V10/54

Abstract: This application relates to the field of digital image processing technologies, and discloses an image-text fusion method and apparatus, and an electronic device, to minimize blockage of a saliency feature in an image by a text when the text is laid out in the image, and obtain a higher visual balance degree after the text is laid out in the first image, thereby achieving a better layout effect. According to the method of this application, first, a plurality of candidate text templates and layout positions of a plurality of corresponding texts in an image can be determined, so that a text laid out in the image does not block a visually salient object having a greater feature value, such as a human face or a building. Then based on magnitudes of feature values of pixels blocked by the text, a balance degree of feature value distribution of pixels in each region in the image in which the text is laid out, and the like when the text is laid out in the image at corresponding layout positions in the image by using different text templates, a final text template of the text and a layout position of the text in the image are determined.

公开(公告)号：US20240126808A1

公开(公告)日：2024-04-18

申请号：US18548039

申请日：2021-12-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei HAO ,  Yu WANG ,  Min WANG ,  Songcen XU ,  Weicai ZHONG ,  Zhenhua ZHAO

IPC: G06F16/538 ,  G06F16/583

CPC classification number: G06F16/538 ,  G06F16/5854

Abstract: In one example method, a first image including M objects is obtained. For N objects in the M objects, when N is greater than or equal to 2, arrangement orders of the N objects is determined, where an arrangement order of any one of the N objects is determined based on at least one of a scene intent weight, a confidence score, or an object relationship score. The scene intent weight is used to indicate a probability that the any object is searched in a scene corresponding to the first image, the confidence score is a similarity between the any object and an image in an image library, and the object relationship score is used to indicate importance of the any object in the first image. Search results of some or all of the N objects are fed back according to the arrangement orders of the N objects.

公开(公告)号：US20220309789A1

公开(公告)日：2022-09-29

申请号：US17635430

申请日：2020-08-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei SHU ,  Weicai ZHONG ,  Honghao LI

IPC: G06V20/40 ,  G06T11/60

Abstract: Embodiments of this application provide a cover image determining method and apparatus, and a device. The method may include: extracting a plurality of key frames from a video; determining at least one first image in the plurality of key frames, where a correlation between a principal object included in the first image and the video is greater than or equal to a preset threshold; obtaining an object type of a principal object in each first image, where the object type is one of the following: a character type, an item type, a landscape type, or a scene type; and determining a cover image of the video based on the at least one first image and the object type of the principal object in each first image. In this way, quality of the determined cover image is improved.