公开(公告)号：US20240233335A1

公开(公告)日：2024-07-11

申请号：US18616599

申请日：2024-03-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dequan YU ,  Yin ZHAO ,  Haitao YANG

IPC: G06V10/77 ,  G06V10/774 ,  G06V10/82

CPC classification number: G06V10/7715 ,  G06V10/774 ,  G06V10/82

Abstract: A feature map processing method includes: determining P target strides based on a preset correspondence between a stride and a feature map size range and a size of a target feature map, where P is a positive integer; and invoking a neural network model to process the target feature map, to obtain a processing result of the target feature map, where the neural network model includes P dynamic stride modules, a stride of a dynamic stride module of the P dynamic stride modules is a target stride corresponding to a dynamic stride module in the P target strides.

公开(公告)号：US20240046055A1

公开(公告)日：2024-02-08

申请号：US18264551

申请日：2022-01-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haoren WANG ,  Dequan YU ,  Yi REN ,  Haosheng GAO ,  Chunliang LIU ,  Ping SONG

IPC: G06K7/14

CPC classification number: G06K7/1417

Abstract: Methods and apparatuses for recognizing a two-dimensional code are disclosed. In an implementation, a method comprises: identifying, by an electronic device, a two-dimensional code, wherein the two-dimensional code comprises an image region in the center and a ring region surrounding the image region, wherein the ring region comprises a code region including a first code region and a second code region, a first spacing region, and a second spacing region, wherein the first spacing region and the second spacing region are arranged between the first code region and the second code region, determining values corresponding to a plurality of code elements in the code region, and recognizing, by the electronic device based on the values, first information corresponding to the two-dimensional code.