Peking University

Alipay (hangzhou) Information Technology Co., Ltd.

Hangzhou Weiming Xinke Technology., Ltd

Liang Li

Le Ye

Qian Yang

Meng Gao

Jiajiong Cao

Jingting Ding

A connection structure of a thin film electrode and a housing includes at least one thin film electrode unit and a housing; the electrode unit includes a porous thin film, a first electrode and a second electrode attached to two sides of the film; a part of the film and a part of the first electrode form a first electrical connection unit; a part of the film and a part of the second electrode form a second electrical connection unit; at least one installation groove is provided on the inner wall surface of the housing; the electrode unit is provided in the installation groove; at least one communication unit communicated with the installation groove is further provided on the outer wall surface of the housing; the first electrical connection unit and the second electrical connection unit are respectively communicated with an external circuit of the housing through the communication unit.

Connection structure of thin film electrode and housing

The implementations of the present specification provide an image privacy protection method, apparatus, and device. The method includes: performing privacy content recognition on an original image; in response to a privacy content being recognized, determining a local region including the privacy content from the original image; performing privacy protection processing on image data for the determined local region to generate data of a privacy-protected original image, the privacy protection processing including at least one of image scrambling processing or image obfuscation processing; and performing image compression processing on the data of the privacy-protected original image to generate data of a compressed image, and using the compressed image as image data to be transmitted or stored. The image privacy protection method, apparatus, and device can solve problems in the existing technologies that cause privacy-protected images to be vulnerable to brute force cracking and their original images to be difficult to restore.

Image privacy protection method, apparatus and device

Growing community of inventors

Zhejiang, China

Liang Li