Patent №
US 11,699,276
Granted
2023-07-11
Filed 2021
Owner
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
+1 more
Lab
—
AI components
2
nlp · vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
17378536
A method, apparatus, electronic device, and storage medium for character recognition are provided. The method may perform image processing on an acquired original image to obtain a region to be recognized. The region may include a character. The method may determine an area ratio of the region to be recognized on the original image. The method may determine an angle between the region to be recognized and a preset direction. The method may determine a character density of the region to be recognized. The method may perform character recognition on the character in the region to be recognized in response to determining that the area ratio is greater than a ratio threshold, the angle is less than an angle threshold, and the character density is less than a density threshold.
AI classification
Ownership
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
assignment · 568880266
BEIJING XIAOMI PINECONE ELECTRONICS CO., LTD.
assignment · 568880266
Assignors
WANG, DONG
On an employer assignment, the assignors are typically the inventors.