公开(公告)号：US20230336680A1

公开(公告)日：2023-10-19

申请号：US18337761

申请日：2023-06-20

Applicant: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.

Inventor： Yujia WANG ,  Lu TAO ,  Ruifeng MA ,  Zijian GONG ,  Chenxiang ZHAO

IPC: H04N5/262

CPC classification number: H04N5/2621

Abstract: A simulated photographing special effect generation method is provided, comprising: in response to a setting operation of a user on a special effect behavior event, adding a photographing behavior event; in response to a setting operation of the user on an image element associated with the photographing behavior event, determining an image element before photographing and/or an image element after photographing associated with the photographing behavior event; in response to a setting operation of the user on a trigger condition of the photographing behavior event, determining a trigger condition associated with the photographing behavior event; and storing the image element before photographing, the image element after photographing, and the photographing trigger condition which are associated with the photographing behavior event in association in a special effect configuration file.

公开(公告)号：US20240005573A1

公开(公告)日：2024-01-04

申请号：US18357651

申请日：2023-07-24

Applicant: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.

Inventor： Liyou XU ,  Chenxiang ZHAO

IPC: G06T11/20 ,  G06T7/90 ,  G06V10/56 ,  G06V10/75

CPC classification number: G06T11/203 ,  G06T7/90 ,  G06V10/56 ,  G06V10/751 ,  G06T2207/10024

Abstract: A method for generating a signed distance field image, methods for processing a text effect, a device and a medium are provided. The method for generating a signed distance field image includes: determining a target closed curve in an unsigned distance field image of target text, and drawing a target triangle; performing counting for pixels within the target triangle based on a drawing direction of the target triangle; determining that pixels having counting results equal to 0 in the unsigned distance field image are located in an interior region of the target text, and determining that pixels having counting results not equal to 0 in the unsigned distance field image are located in the exterior region of the target text; and generating a signed distance field image of the target text based on the pixels located in the exterior region of the target text, the pixels located in the interior region of the target text, and the unsigned distance field image.

公开(公告)号：US20240177384A1

公开(公告)日：2024-05-30

申请号：US18551675

申请日：2022-03-22

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Cheng FANG ,  Chenxiang ZHAO ,  Chenglin ZHOU

IPC: G06T11/60

CPC classification number: G06T11/60

Abstract: The embodiments of the present application propose dynamic graphic editing method and device, and relate to the technical field of image processing. The method comprises: creating a preview scene which is the same as an editing scene of an editing instance, receiving an editing command sent by the editing instance which instructs the preview instance to perform a target editing operation on the preview scene, and wherein the target editing operation comprises an editing operation performed by the editing instance on the editing scene, performing the target editing operation on the preview scene based on the editing command, and outputting a preview image of the dynamic graphic based on the preview scene on which the target editing operation has been performed and dynamic content of the dynamic graphic.

公开(公告)号：US20240233224A1

公开(公告)日：2024-07-11

申请号：US18445083

申请日：2021-07-29

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Xiangyu FAN ,  Shiyang ZHANG ,  Qirun KANG ,  Chenxiang ZHAO ,  Yongting ZHANG ,  Yushan ZHANG

IPC: G06T11/60 ,  G06V20/70

CPC classification number: G06T11/60 ,  G06V20/70 ,  G06T2200/24

Abstract: Embodiments of the present disclosure provides an information interaction method, and a first terminal device, a server, a second terminal device, an electronic device, a computer readable storage medium and a computer program product. Where the method includes: acquiring a first captured image for a real object and displaying the first captured image; in response to a user input operation for the real object in the first captured image, generating, based on input information from the user input operation, annotation information of the real object; and sending the annotation information of the real object to a server; where the annotation information, in case that a second terminal device acquires a second captured image for the real object, is sent by the server to the second terminal device and is displayed, corresponding to the real object, by the second terminal device on the second captured image.

公开(公告)号：US20230360286A1

公开(公告)日：2023-11-09

申请号：US18344759

申请日：2023-06-29

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Zhihong YUAN ,  Chunlei RUAN ,  Wenqiang CAI ,  Chenxiang ZHAO ,  Chenglin ZHOU

IPC: G06T11/00 ,  G06T5/00 ,  G06T7/90 ,  G06F3/04847 ,  G06F3/04845

CPC classification number: G06T11/001 ,  G06T5/002 ,  G06T5/003 ,  G06T7/90 ,  G06F3/04847 ,  G06F3/04845 ,  G06T2200/24 ,  G06T2210/62 ,  G06T2207/10024 ,  G06F2203/04804

Abstract: An image processing method and apparatus, an electronic device, and a storage medium are provided, the method comprising: obtaining luminance value of respective pixel points in image layer to be processed; determining pixel point in image layer to be processed whose luminance value satisfies first preset threshold relationship or second preset threshold relationship with luminance value of anchor point in area to be adjusted as target pixel point; when first preset threshold relationship is satisfied, performing target effect adjustment on target pixel point according to input parameter of first target effect item to generate adjusted image; when second preset threshold relationship is satisfied, performing adjustment on target effect parameter of target pixel point according to input parameter of second target effect item and preset mapping table to generate adjusted image; and determining result image according to adjusted image and image to be processed.