Hangzhou Jianjia Household Products Company Limited

Alipay (hangzhou) Information Technology Co., Ltd.

Jiangsu Contemporary Amperex Technology Limited

Arcsoft Hangzhou Co., Ltd.

Pengfei Li

Sen Wang

Jin Wang

Jian Li

Hao Huang

Kai Wei

Shixiong Zheng

Yingjun Li

Shuping Qu

Congcheng Qi

Xu Zhang

Automatically completing a query statement for a graph database, includes a current input character in a process where a user inputs a graph database query statement based on a target query language. Multiple syntax keywords for matching target keywords are queried based on at least the current input character when the current input character is not a predetermined character, where the predetermined character is a reserved character of the target query language. The matched target keywords are determined as auto-complete content corresponding to the current input character.

Methods and apparatuses for automatically completing query statement for graph database

A welding deviation detection device includes a pre-welding addressing mechanism that can determine relative position relations between location holes and poles in a battery, and send the relative position relations to a welding mechanism and a post-welding detection mechanism; the welding mechanism can detect first positions of the location holes, and determine first positions of the plurality of poles based on the first positions of the location holes and the relative position relation, so that the welding mechanism can accurately weld a bus assembly to the plurality of poles based on the first positions of the plurality of poles to form a plurality of welds; and a post-welding detection mechanism that can detect second positions of the location holes and positions of the welds, and detect welding deviation situations of the bus assembly and the poles based on the second positions of the location holes.

Battery, power utilization device, welding deviation detection device and welding deviation detection method

Ice box

Cleaning brush

This invention is a method applicable to an image processing device, which includes the steps of providing a preprocess module for extracting a high-frequency portion of an image inputted into the device, extracting a gradient of the image and decomposing the image into plane and edge regions according to a predetermined fixed threshold, and providing a composite up-scaling module for executing the magnification processes on the image and the high-frequency portion thereof respectively, wherein the magnification process of plane regions of the image and the high-frequency portion is based on a simple interpolation while the edge regions of the image and the high-frequency portion is based on both a smart interpolation and the simple interpolation. The magnification results of the image and the high-frequency portion are then processed by a fusion process, so as to output an image having sharp but not blocky edges, rich details and strong contrast.

Method for magnifying images and videos and associated image processing device

Growing community of inventors

Hangzhou, China

Pengfei Li