公开(公告)号：US20220392267A1

公开(公告)日：2022-12-08

申请号：US17820588

申请日：2022-08-18

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Xin LI ,  Shengzhao WEN ,  Haocheng FENG

IPC: G06V40/50 ,  G06V10/74 ,  G06V40/16

Abstract: An update method for a face database, and a face recognition method, an apparatus and a system, including: obtaining a face image set belonging to a same user as an obtained current face image in an original face database, where the face database includes a face image set of at least one user, and the face image set includes a stored face image; determining similarity between the current face image and the stored face image of the same user, where there is a count value for the stored face image of the same user, and the count value represents a number of consecutive unsuccessful matches or consecutive successful matches between the stored face image of the same user and a further face image of the same user; and updating the original face database according to the similarity and the count value.

公开(公告)号：US20230008473A1

公开(公告)日：2023-01-12

申请号：US17944745

申请日：2022-09-14

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Xin LI ,  He ZHENG ,  Fanglong LIU ,  Dongliang HE

IPC: H04N19/159 ,  H04N19/182 ,  G06V20/40

Abstract: A video repairing method, apparatus, device, medium, and product are provided. The method includes: acquiring a to-be-repaired video frame sequence; determining a target category corresponding to each pixel in the to-be-repaired video frame sequence based on the to-be-repaired video frame sequence and a preset category detection model; determining, from the to-be-repaired video frame sequence, to-be-repaired pixels each with a target category being a to-be-repaired category; and performing repairing on to-be-repaired areas corresponding to the to-be-repaired pixels to obtain a target video frame sequence.

公开(公告)号：US20220319141A1

公开(公告)日：2022-10-06

申请号：US17845843

申请日：2022-06-21

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Fanglong LIU ,  Xin LI ,  Dongliang HE

IPC: G06V10/22 ,  G06T7/11 ,  H04N19/174

Abstract: A methods for processing an image, a device, and a storage medium are provided. The method may include: inputting a target image into a pre-trained image segmentation model, the target image including at least one sub-image; extracting high-level semantic features and low-level features of the target image through the image segmentation model, and determining target location information of the sub-image in the target image based on the high-level semantic features and the low-level features; and performing a preset processing operation on the sub-image, based on the target location information of the sub-image.

公开(公告)号：US20220027661A1

公开(公告)日：2022-01-27

申请号：US17479872

申请日：2021-09-20

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Ruifeng DENG ,  Tianwei LIN ,  Xin LI ,  Fu LI

IPC: G06K9/46 ,  G06K9/34

Abstract: There is provided a method and an apparatus of processing image, an electronic device, and a storage medium, which relates to a field of artificial intelligence technology, and specifically relates to a computer vision and deep learning technology applied to an image acquisition scene. The method includes performing a saliency detection on an original image to obtain a saliency map of the original image; performing a semantic segmentation on the original image to obtain a semantic segmentation map of the original image; modifying the saliency map by using the semantic segmentation map, so as to obtain a target map containing a target object; and cropping the original image based on a position of the target object in the target map.