Baidu Online Network Technology (Beijing) Co., Ltd Patent Portfolio Statistics

Publication number: US20210409206A1
Application number: 17/471,207

Abstract:
Provided are a trusted environment remote verification method and apparatus, a device, a system, and a medium. The implementation is as follows: in response to a remote verification request of a verification demander, performing local verification on a target enclave through a verification program of the verifier; and signing a local verification result through a first key of the verification program, and feeding back the signed local verification result to the verification demander to enable the verification demander to perform the following operations: performing signature verification on the signed local verification result according to a second key associated with the first key, and determining a remote verification result of the target enclave according to a signature verification result.

Publication date: 2021-12-30
Applicant: Baidu Online Network Technology (Beijing) Co., Ltd
Inventors: Cao Jingqi

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Publication number: US20210390741A1
Application number: 17/460,434

Abstract:
Embodiments of the present disclosure provide a method and an apparatus for generating a simulation scene. The method includes: acquiring scene parameters of a benchmark scene, where a dimensionality of the scene parameters of the benchmark scene is M; inputting the scene parameters of the benchmark scene into an encoder that is trained, and acquiring encoding parameters according to an output result of the encoder, where a dimensionality of the encoding parameters is N, and N<M; adjusting the encoding parameters to obtain adjusted encoding parameters, and inputting respectively the adjusted encoding parameters into a decoder that is trained; and generating a simulation scene according to the scene parameters of the reconstructed scene that are output by the decoder. According to the method, generating massive simulation scenes similar to the benchmark scene based on the benchmark scene can be achieved, which meets the diversity requirements for the simulation scenes.

Publication date: 2021-12-16
Applicant: Baidu Online Network Technology (Beijing) Co., Ltd
Inventors: Chen Yang

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Publication number: US20210392394A1
Application number: 17/461,016

Abstract:
A method and an apparatus for processing a video, an electronic device and a storage medium are disclosed, which relates to a field of artificial intelligence (AI) and a field of video production and editing. The detailed implementation scheme includes: editing an original video file through a video editor, and generating a target video file by adding a vibration event in the original video file, in which the vibration event comprises a time point and a vibration parameter corresponding to the time point; and sending the target video file to a target server to cause a user triggering a sensor of a terminal device to vibrate in response to the vibration event during a process of the terminal device playing the target video file. In the present disclosure, a viewer may have an immersive experience when watching a video on a client, which greatly improves the user experience of watching a video.

Publication date: 2021-12-16
Applicant: Baidu Online Network Technology (Beijing) Co., Ltd
Inventors: Kun Song

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