公开(公告)号：US09265408B2

公开(公告)日：2016-02-23

申请号：US14286486

申请日：2014-05-23

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Mark Modell ,  Jason Sproul

IPC: A61B1/04 ,  A61B1/00 ,  A61B1/045 ,  A61B1/05 ,  H04N5/217 ,  H04N5/353

CPC classification number: A61B1/04 ,  A61B1/00009 ,  A61B1/045 ,  A61B1/05 ,  A61B2576/00 ,  H04N5/217 ,  H04N5/3532

Abstract: In one embodiment, an apparatus may include an imager configured to generate a plurality of frames at a frame frequency greater than an electromagnetic energy emission pulse frequency of a medical device, wherein each frame of the plurality of frames may include a first plurality of rows. The apparatus may also include an electronic shutter module configured to offset a start time of each row of the first plurality of rows in each frame from the plurality of frames from a start time of an adjacent row in that same frame. The apparatus may further include an image processing module configured to generate a plurality of valid frames based on at least a portion of the plurality of frames, wherein the plurality of valid frames may include a frame frequency lower than the frame frequency of the plurality of frames.

Abstract translation: 在一个实施例中，装置可以包括被配置为以大于医疗装置的电磁能量发射脉冲频率的帧频率生成多个帧的成像器，其中多个帧中的每个帧可以包括第一多个行。 该装置还可以包括电子快门模块，该电子快门模块被配置为从同一帧中的相邻行的开始时间起，从多个帧中偏移每帧中的每一行中的每行的开始时间。 该装置还可以包括图像处理模块，该图像处理模块被配置为基于多个帧的至少一部分来生成多个有效帧，其中多个有效帧可以包括比多个帧的帧频低的帧频 。