US 11,806,145 B2
Photographing processing method based on brain wave detection and wearable device
Kairan Liu, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 16/311,159
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Mar. 20, 2018, PCT No. PCT/CN2018/079676
§ 371(c)(1), (2) Date Dec. 18, 2018,
PCT Pub. No. WO2019/001030, PCT Pub. Date Jan. 3, 2019.
Claims priority of application No. 201710516847.9 (CN), filed on Jun. 29, 2017.
Prior Publication US 2020/0214612 A1, Jul. 9, 2020
Int. Cl. A61B 5/16 (2006.01); G06F 3/01 (2006.01)
CPC A61B 5/165 (2013.01) [G06F 3/015 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A photographing processing method, applied to a terminal device including a camera, based on brain wave detection, comprising:
evaluating, by a processor of the terminal device, an emotional state of a first user based on a brain wave signal of the first user detected by a plurality of brain wave sensing metal electrodes disposed at different positions on an inner wall of a headband of the first user;
comparing, by the processor of the terminal device, a degree of the emotional state with a preset state threshold;
responsive to that the degree of the emotional state is greater than or equal to the preset state threshold, obtaining, by the processor of the terminal device, an emotional tag corresponding to the emotional state by querying a pre-stored image library; wherein the pre-stored image library is pre-stored with information of the emotional tag corresponding to the emotional state, and the emotional tag is a specific character tag, wherein the emotional state comprises happy, sad, concentration and excitement;
adding, by the processor of the terminal device, the emotional tag to a blank template preset in the camera of the terminal device;
performing, by the camera of the terminal device, image recognition on a main image;
adjusting the emotional tag to a position suitable for photographing, wherein, at the position, the emotional tag does not cover the main image;
acquiring, by the processor of the terminal device, a combined photo by combining the emotional tag into a photo taken in the emotional state, wherein the photo is taken by the camera of the terminal device;
generating an emotional log of the first user based on the combined photo;
sending, by a first mobile phone of the first user, the emotional log of the first user to a cloud server for a second user to download the emotional log from the cloud server for viewing, wherein the emotional log comprises the combined photo labeled with global positioning system (GPS) information and the emotional tag;
sending, by a second mobile phone of the second user, reminder information to the second user responsive to detecting that location information of the second user matches the GPS information labeled in the emotional log uploaded by the first user, wherein the reminder information is an information to remind the second user that the first user has been at a same location as the second user;
sending a combination scene of the combined photo corresponding to the location information and the emotional state of the first user and a current image to the second user;
converting, by a plurality of brain wave sensing metal electrodes disposed at different positions on an inner wall of a headband of the second user, the emotional tag of the first user into a corresponding brain wave to be inputted into the second user for stimulation; and
inputting the corresponding brain wave into the second user for stimulation by the plurality of brain wave sensing metal electrodes, such that the second user feels emotion of the first user to achieve psychological effect of the first user.