灰度等级少、对比度低的降质图像增强问题。
The image enhancement problem for degraded images with less gray levels and low contrasts.
数字掩模技术的核心器件是数字微镜芯片，它具有较高的分辨率和灰度等级等优点。
DMD chip is the core device of digital mask technology, and it has such advantages as high resolve, gray level, and so on.
本发明涉及一种具有数字存贮特征的平板显示器提高扫描帧数、行数、点数及灰度等级的方法。
A method for increasing the number of scanned frames, lines and dots, and the gray scale of flat display with digital storage characteristics is disclosed.
该方法和已有方法相比，具有容易实现、颜色对灰度等级分割的灵敏度高、实时效果好的特点。
This method has advantages of being easy to realize and high color sensitivity for gray level.
一种彩色等离子显示屏灰度的处理方法，首先将灰度等级划分为低灰度等级、中灰度等级和高灰度等级；
The grey treating method for color plasma display screen includes dividing grey level into lower, middle and high grey levels;
JPEG2000是一种新的静止图像压缩标准，与JPEG相比，对于具有同样视觉质量的灰度等级图像和彩色图像，JPEG2000能提供更高的压缩率。
The new still image compression standard, JPEG2000, provides higher compression rates for the same visual quality for gray scale and color images than JPEG.
JPEG2000是一种新的静止图像压缩标准，与JPEG相比，对于具有同样视觉质量的灰度等级图像和彩色图像，JPEG2000能提供更高的压缩率。
The new still image compression standard, JPEG2000, provides higher compression rates for the same visual quality for gray scale and color images than JPEG.
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