NETWORK-BASED ASSISTANCE FOR RECEIVER PROCESSING OF VIDEO DATA

    公开(公告)号:US20220038756A1

    公开(公告)日:2022-02-03

    申请号:US17312883

    申请日:2019-12-17

    IPC分类号: H04N21/234 H04N21/435

    摘要: An intermediary system and method may be provided for assisting a receiver system in processing video data which is streamed as a video stream to the receiver system via a network. The processing of the video data by the receiver system may be dependent on an analysis of the video data. The intermediary system may provide processing assist data to the receiver system which comprises an analysis result or a processing instruction derived from the analysis results. Accordingly, the receiver system may process the video data without a need for the receiver system itself to analyze the video data, thereby offloading computational complexity to the intermediary system. Compared to techniques in which most or all of the processing is performed by the intermediary system, an advantage of continuing to process the video data at the receiver system is that the receiver system may already decode the video stream while the video stream is decoded and/or analyzed by the intermediary system, thereby reducing the delay from transmission to display of the video stream.

    Biorefinery of brown macroalgae
    66.
    发明授权

    公开(公告)号:US11230611B2

    公开(公告)日:2022-01-25

    申请号:US16765492

    申请日:2018-11-21

    摘要: The present invention concerns an improved process for biorefinery of brown macroalgae, which comprises: (a) contacting the brown macroalgae with a solvent system comprising at least 30 wt % organic solvent, to obtain extracted macroalgae as solid residue and a liquor; and (b) biorefining the extracted macroalgae. The inventors have found that the contacting of step (a) results in an efficient and cost-effective dewatering of the macroalgae, wherein up to 95 wt % of the internal moisture of the macroalgae could be lost without the need for energy-consuming drying techniques. As such, the downstream biorefinery of the extracted macroalgae is greatly facilitated.

    METHOD OF APPARATUS FOR FORMING AN OBJECT BY MEANS OF ADDITIVE MANUFACTURING

    公开(公告)号:US20210362431A1

    公开(公告)日:2021-11-25

    申请号:US17044187

    申请日:2019-04-09

    摘要: A method of and an apparatus (1,29) for forming an object by means of additive manufacturing, the method comprising consecutively providing a plurality of layers (9) of building material (5, 6), and selectively curing one or more pixels (47) of each of the layers (9) during printing thereof. The method comprises a step of providing a first layer (9) of a first building material (5) onto a support surface (4, 30) or a preceding layer (9), and selectively exposing, in accordance with layer data, one or more pixels (47) in the first layer (9) to a dose of radiation (45, 45′). It further comprises the identifying, based on the layer data, of one or more contour pixels (47) in the first layer (9) that coincide with a contour of a featured region of a subsequent second layer (9), wherein the featured region of the second layer (9) is to be provided using a second building material (6) different from the first building material (5). The method also comprises increasing, prior to said selectively exposing, a radiation dose (45′) for the identified contour pixels (47). The step of selectively exposing includes exposing the one or more contour pixels (47) using the increased radiation dose (45′).