image definition

What kind of the image definition and fidelity can I expect?

我能期待多高的图象保真度?

Interpolation Method in Promoting Image Definition and Simulation by MATLAB

内插方法在提高图像清晰度中的应用及在MTALAB的仿真实现

According to the characteristic of color image, two vector norms& L_1 and L_2, which can reveal the color image definition, are selected as evaluating functions to focus. L_1 is used to cursorily focus and L_2 is used to precisely focus.

根据彩色图像的特点，选取了能够表现图像清晰度的两种矢量范数&L1范数和L2范数分别作为粗略调焦和精确调焦的评价函数，以实现系统在大范围内的精确调焦。

The Relation Between Total Bounded Variation and Image Definition Detection

总有界变差与图像清晰度之间的关系

In the small color newspaper picture adjustment, sharpening is to improve the image definition is the most effective means.

在小彩报图片调动洋，锐化是调矮图像澄辉量的最灵验霸术。