Alibaba Group Holding Limited

Ricoh Company, Ltd.

Boe Technology Group Co., Ltd.

Beijing Zitiao Network Technology Co., Ltd.

Netease (hangzhou) Network Co., Ltd.

Boe Mled Technology Co., Ltd.

Yu Deng

Ke Chen

Xin Wang

Feifei Wang

Song Wang

Hong Yi

Wei Hao

Wengang Su

Shengyin Fan

Junwei Zhang

Xingce Shang

Kaimin Yin

Ziyan Li

Taotao Duan

Lin Pang

Yifan Ding

Kai Du

Xiaonan Bai

Dapeng Cao

Kun Tong

Liguang Geng

Huangfei Cha

Hanxiao Li

A driver circuit includes a logic control component and a plurality of pins coupled to the logic control component. The plurality of pins include a clock pin, a data pin and at least two output pins. The clock pin is configured to receive a clock signal. The data pin is configured to receive, under control of the logic control component, a data signal in a period of an active level of the clock signal. The logic control component is configured to generate a driving control signal corresponding to each output pin according to the data signal, so as to control an electrical signal flowing through the output pin.

Driver circuit and driving method thereof, array substrate and display apparatus

The present disclosure provides an information processing method, and apparatus, storage medium, electronic device, which relate to the field of human-computer interaction technology. The method includes: providing a switching control on a graphical user interface; acquiring a type of a virtual object, when it is detected that a crosshair is located on the virtual object; determining whether the first virtual tool equipped by the game character matches the type of the virtual object, according to the type of the virtual object; if the first virtual tool equipped by the game character does not match the type of the virtual object, acquiring a second virtual tool that matches the virtual object according to the type of the virtual object, and setting the second virtual tool as a to-be-switched target of the switching control; and replacing the first virtual tool equipped by the game character with the second virtual tool, in response to a first touch operation of the switching control.

Information processing method and apparatus, storage medium, electronic device

Display screen or portion thereof with a graphical user interface

Embodiments of the present application relate to an image index generation method, system, a device, and a computer program product. An image index generation method is provided. The method includes selecting an image included in an image library for which an image index is to be generated, determining at least one target region included in the image, extracting visual features from the determined at least one target region, determining a similarity value of the selected image and image included in the image library based on the extracted visual features, determining image categories to which the images belong to based on the determined similarity values among the images, and assigning category identifiers to the images in accordance with an identifier assignment method, the identifier assignment method assigns the same category identifiers to images belonging to the same image category, and different category identifiers to images belonging to different image categories.

Image index generation based on similarities of image features

Image analysis includes: determining, using one or more processors, an image quality score associated with an image, including: determining a foreground and a background in the image; calculating a set of one or more characteristic parameters of the image based on the determined foreground and background; calculating the image quality score based at least in part on the set of characteristic parameters, wherein calculating the image quality score comprises using an image quality computation model that has been pre-trained; and in response to a search query, generating a set of search results that includes a set the images, wherein inclusion of the images or ranking of the search results is based at least in part on image quality scores associated with the set of images.

Image quality analysis for searches

Disclosed are an object detection method and an object detection device. The object detection method comprises a step of obtaining plural detection results of a current frame according to plural object detection methods; a step of setting initial probabilities of the plural detection results of the current frame; a step of calculating a movement frequency distribution diagram representing movement frequencies of respective pixels in the current frame; a step of obtaining detection results of a previous frame; a step of updating the probabilities of the plural detection results of the current frame; and a step of determining a final list of detected objects based on the updated probabilities of the plural detection results of the current frame.

Method, device, and computer-readable medium of object detection

Growing community of inventors

Beijing, China

Yu Deng