The edge feature extraction of images has always been one of the most important and the most basic research tasks in the field of computer vision.

图像的边缘特征提取一直是计算机视觉领域里最重要的和最基本的研究任务之一。

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The fourth chapter discusses in detail a novel method for edge feature detection of images based on wavelet decomposition and reconstruction by means of interval biorthogonal wavelet.

第四章详细地讨论了利用区间双正交小波，根据小波分解和重构来提取图像的边缘特征的一种新方法。

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Aiming at the disadvantage of fuzzy image, by making some analysis about extracting edge feature based on fuzzy contrast enhancement algorithm, two images registration is achieved.

针对模糊图像的弱点，分析了通过增强象素模糊属性对比度来提取边界特征的基本原理，实现了两幅图像的配准。

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DivX Plus Streaming brings a cutting-edge feature set to streaming media that is typically characteristic of the Blu-ray Disc consumer experience such as multi-language subtitles and audio tracks, trick-play track for smooth fast forward and rewind, chapter points for quick scene navigation, and resume playback across devices.

ENGADGET: Toshiba to launch TVs with DivX Plus Streaming certification

John Cowan said he "stepped over" the edge of an 18th century feature called a "ha-ha" in the pitch black as they returned to Hopetoun House car park.

BBC: Hopetoun House

Unlike the One Laptop Per Child Project, the Aakash does not feature any sunlight-readable displays, or any other cutting-edge, MIT-developed technology.

FORBES: India's Aakash-2: iPad Guts In A Miraculous US$21 Android Tablet