Ping an Technology (shenzhen) Co., Ltd.

Mgi Tech Co., Ltd.

Shenzhen Sensetime Technology Co., Ltd.

Chao Dong

Radoje Drmanac

Dong Li

Hui Fu Jiang

Wenwei Zhang

Yuan Jiang

Xia Zhao

Tong Wang

Andrei Alexeev

Haoran Wang

Qiaoling Li

Ligen Dai

Xu Bao

Songfang Han

Evan Hurowitz

Mingyang Huang

Chuanjun Li

Junfei Song

Zhineng Lin

Yongjia He

Wenqi Liu

Junfan Lin

Juan Lin

Yaozhang Chen

Furong Zhao

A user permission data query method which includes obtaining a first data table including staff identification numbers and departments corresponding to the staff identification numbers, and obtaining a second data table including a correspondence relationship among the staff identification numbers, roles, and administration authority information; obtaining, from the second data table, a plurality of data records having the same staff identification number and the same role, calculating an MD5 value corresponding to the staff identification number and the role; screening various MD5 values that are different from each other, and obtaining the management departments and the management staffs respectively corresponding to the various MD5 values obtaining a MD5 value corresponding to the permission query request and determining the management departments and the management staffs corresponding to the MD5 value as permission data of a user, when a permission query request is received.

User permission data query method and apparatus, electronic device and medium

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

A method and reagent for constructing a nucleic acid double-linker single-strand cyclic library. The method comprises: breaking a nucleic acid into nucleic acid fragments; connecting a first linker sequence; producing by amplification a first product provided with the first linker sequence at either end, where a U nucleobase site is provided on primer sequences and a nicking enzyme recognition sequence is either provided or not provided on same, and a first affinity tag is provided on one of the primer sequences; using USER enzyme to cleave the first product; cyclizing the cleaved first product; treating the cyclization product with either a phosphatase or a nicking enzyme; using a solid-phase vector for combination with a cyclized molecule; performing a restrictive gap translation reaction; removing by digestion any portion that did not undergo the restrictive gap translation reaction; connecting a second linker sequence; producing by amplification a second product provided with the second linker sequence at either end; denaturing the second product, and cyclizing a single-strand nucleic acid molecule. The method allows an increase in the length of library insert fragments, a simplified library construction process, reduced library construction time, and reduced library construction costs.

Method and reagent for constructing nucleic acid double-linker single-strand cyclical library

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Shenzhen, China

Chao Dong