VGH的音标

VGH

[医][=very good health]很健康;

例句:

1、

The definition of VGH is given and the mapping relationships are analyzed between features in VGH and captions in an image.

文章给出VGH的定义，对其中的特征及其与图像中字幕的映射关系作了分析，并在此基础上给出视频字幕的检测与定位方法。

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2、

The paper presents a variant gray scale histogram ( VGH) for the purpose of detecting and locating captions in video images.

为实现视频图像中字幕的快速检测与定位，本文提出一种变异灰度直方图VGH。

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3、

An algorithm for text detection based on edge detection and VGH

基于边缘信息和局部直方图的视频文字检测法

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