Other

Shenzhen Sensetime Technology Co., Ltd.

Huawei Technologies Co., Limited

Haoran Wang

Songfang Han

Ronald Sik Hung Yuen

Ke Wang

Qiong Yan

Ligen Dai

Xu Bao

Chao Dong

Yecun Huang

Mingyang Huang

Chuanjun Li

Junfan Lin

Zhineng Lin

Juan Lin

Wenqi Liu

Furong Zhao

Jinhai Su

An image lighting method includes: determining a convolutional neural network corresponding to a lighting operation type of an initial image; obtaining local feature information and global feature information of initial image according to convolutional neural network; obtaining fusion feature information of initial image according to convolutional neural network based on local feature information and global feature information; obtaining a maximum pooling result map and a minimum pooling result map according to convolutional neural network based on a luminance component map of initial image; obtaining a bilateral grid matrix of initial image based on fusion feature information, maximum pooling result map, and minimum pooling result map; and performing affine transformation on initial image according to bilateral grid matrix to obtain a target image, the target image being an image obtained after lighting initial image according to lighting operation type.

Image lighting methods and apparatuses, electronic devices, and storage media

An image processing method includes: obtaining a facial skin tone area in an image to be processed; filtering the image to be processed to obtain a filtered smooth image; obtaining a high-frequency image based on the smooth image and the image to be processed; obtaining a facial skin tone high-frequency image based on the high-frequency image and a facial skin tone mask; and superimposing the high-frequency image and the image to be processed based on the facial skin tone mask and preset first superimposition strength in a luma channel, and superimposing a luma channel signal of the facial skin tone high-frequency image onto a luma channel signal of the image to be processed, to obtain a first image.

Image processing method and apparatus, electronic device, and computer storage medium

The present invention discloses a signal output apparatus, a board, and a signal output method. UE signals to be output are grouped, and UE signals having similar powers are combined and are then output by using one same antenna. This resolves a problem that a low-power UE signal is distorted when a large quantity of UE signals are output from an air interface.

Signal output apparatus, board, and signal output method

A flexible LED screen includes a flexible printed circuit board having a front surface and a rear surface, a plurality of SMT-LEDs mounted on the front surface of the flexible printed circuit board, and a plurality of integrated circuits mounted on the rear surface of the flexible printed circuit board.

Flexible LED screen

Growing community of inventors

Shenzhen, China

Haoran Wang