Noun1.ROI- (corporate finance) the amount, expressed as a percentage, that is earned on a company's total capital calculated by dividing the total capital into earnings before interest, taxes, or dividends are paid return on invested capital,return on investment ...
A system and method for region of interest (ROI) marking in a media stream are provided. The method includes recognizing a pointing object representative of a gesture in at least one frame of the media stream while capturing the media stream. The media stream comprises a scene captured from ...
Selecting regions of interest (ROI) is a common step in medical image analysis across all imaging modalities. An ROI is a subset of an image appropriate for the intended analysis and identified manually by experts. In modern pathology, the analysis involves processing multidimensional and high resol...
We have developed a VR visualization software with ROI (region-of-interest) function for the CAVE-type VR system for interactive scientific visualization of large scale computer simulation data. In order to keep the real time visualization of large scale data in the CAVE, we implemented a special...
R-CNN :ROI(Region of Interest)直接在原图上提取(使用 seletive search算法),每个ROI都通过 base和head进行计算。每个ROI的特征提取和最终分类都不共享计算。 Fast R-CNN :ROI直接在原图上提取(使用 seletive search算法),将ROI映射到base部分最后一个卷积层,然后每个ROI就只通过 head 部分,head由几个全连接层...
Region-of-interest extraction for video telephony The disclosure is directed to techniques for region-of-interest (ROI) processing for video telephony (VT) applications. According to the disclosed techniques, a recipient device defines ROI information for video information transmitted b... YC Lee,KH...
and/or a position of the detector head; a region of interest processor which determines a region of interest (ROI) encompassing at most a myocardium from the acquired functional imaging data; and a parameterization processor which estimates and/or quantifies parameters from the determined ROI. ...
In order to avoid sharp quality degradation due to packet loss, we propose in this paper an error resilience method that is applied to the Region of Interest (RoI) of the picture. This method protects the RoI while not yielding significant overhead. We perform an eye tracking test to ...
【论文笔记】物体检测系列 Light-Head R-CNN: In Defense of Two-Stage Object Detector :FasterR-CNN和R-FCN。 如上图。Faster-RCNN在ROIPooling以后要对每个ROI做的计算,也就是R-CNNsubnet,这部分包括两个FC层,且第一个FC层要全连接...:【论文笔记】物体检测系列R-FCN:ObjectDetectionviaRegion-basedFully...
introduce 现有的检测网络可以根据ROI(region of interest)分为两种子网络——一个是独立于ROI区域的共享的、全卷积的子网络,另一个是不会共享计算的ROI-wise子网络。这样分类的是有历史原因的,因为AlexNet和VGG把整个网络分为两部分,一部分是一个卷积网络后紧跟着一个空间池化层,一部分是几个全连接层。图像分类网...