Microsoft Technology Licensing, LLC

Beijing Bytedance Network Technology Co., Ltd.

Pharos Vaccine Inc.

National Institutes for Food and Drug Control

Immunotech Biopharm Co., Ltd.

Yonghua Zhang

Feng Wu

Yu Wang

Lin Ma

Meng Wang

Lei Sun

Qiang Liu

Zhiwei Xiong

Xiaolu Wang

Ziang Wang

Namchul Jung

Hyunsoo Lee

Youchun Wang

The present invention belongs to the field of biomedicine. Specifically, the present invention relates to an improved T-cell therapy. More specifically, the present invention relates to enhancing the cancer treatment efficacy of therapeutic T cells (such as CAR-T or TCR-T cells) through stimulation with living cells expressing cancer-related antigens.

T-cell therapy method

Provided are a method and device for video search, a terminal and a storage medium. The method includes: receiving a first event generated by triggering a first control in a video playback page; acquiring, in response to the first event, a current video image frame played in the video playback page when the first event is triggered; acquiring a first to-be-searched target positioned by a second control in the current video image frame and a first display position of the first to-be-searched target in the current video image frame, and displaying the second control on the first display position; and acquiring a first recommendation result corresponding to the first to-be-searched target, and displaying the first recommendation result in a search result page.

Method and apparatus for video searching, terminal and storage medium

Described is a technology in which a low resolution image is processed into a high-resolution image, including by a two interpolation passes. In the first pass, missing in-block pixels, which are the pixels within a block formed by four neighboring original pixels, are given values by gradient diffusion based upon interpolation of the surrounding original pixels. In the second interpolation pass, missing on-block pixels, which are the pixels on a block edge formed by two adjacent original pixels, are given values by gradient diffusion based upon interpolation of the values of those adjacent original pixels and the previously interpolated values of their adjacent in-block pixels. Also described is a difference projection process that varies the values of the interpolated pixels according to a computed difference projection.

Fast directional image interpolator with difference projection

Images are upsampled using a knowledge base derived from a plurality of high-quality training images. The knowledge base is used to refine a high-frequency component including high-frequency aspects of a high-resolution, low-frequency image, interpolated from a low-resolution full-frequency image, into a high-frequency component. An enhancement step is performed without using a knowledge base to construct a high-compatibility component from the low-resolution, full-frequency image. The low-resolution, full-frequency image is combined with the coarse high-frequency component to yield an enhanced high-frequency component. A second knowledge base step is performed to construct an improved high-frequency component from the enhanced high-frequency component. The improved high-frequency component is blended with a high-resolution, low-frequency image to yield a high-resolution image.

Image upsampling with training images

Growing community of inventors

Beijing, China

Yonghua Zhang