公开(公告)号：US20240338958A1

公开(公告)日：2024-10-10

申请号：US18131744

申请日：2023-04-06

Applicant: Oracle International Corporation

Inventor： Liyu Gong ,  Yuying Wang ,  Mengqing Guo ,  Tao Sheng ,  Jun Qian

IPC: G06V30/19 ,  G06F40/143 ,  G06V10/70

CPC classification number: G06V30/19147 ,  G06F40/143 ,  G06V10/70

Abstract: Techniques are disclosed for optical character recognition of extensible markup language content. A method can include a system generating a first training data comprising extensible markup language (XML) content, the first training data comprising a first plurality of training instances, each training instance including a respective image comprising XML content and annotation information for the respective image. The system can train a plurality of machine learning models using the first training data to generate a plurality of trained machine learning models, to perform image-based XML content extraction. The system can generate a plurality of trained machine learning models based at least in part on the training.

公开(公告)号：US20240273789A1

公开(公告)日：2024-08-15

申请号：US18467291

申请日：2023-09-14

Applicant: Oracle International Corporation

Inventor： Mohammadhossein Chaghazardi ,  Wenjing Yang ,  Tao Sheng ,  Jun Qian

IPC: G06T11/20 ,  G06F40/109 ,  G06T7/13 ,  G06T7/90 ,  G06V10/25 ,  G06V20/70

CPC classification number: G06T11/206 ,  G06F40/109 ,  G06T7/13 ,  G06T7/90 ,  G06V10/25 ,  G06V20/70 ,  G06T2207/10024

Abstract: Techniques are described for HTML-based image generation. An example, method can include generating hypertext markup language (HTML) code for a table comprising a table structure of a set of rows and columns. The method can further include generating HTML code for a text to populate a cell of the table. The method can further include generating a rendered image of the table using the HTML code. The method can further include detecting a first pixel of the rendered image comprising the first color, and a second pixel of the rendered image comprising the second color. The method can further include detecting the text on the rendered image. The method can further include generating a bounding box, surrounding the detected text. The method can further include generating annotation comprising a bounding box parameter and a text parameter.