Making a bitmap bigger or smaller results in loss of image quality.
放大或者缩小一幅位图，将会损失掉图像的质量。
Today's cameras routinely go up to ISO 3200 and deliver great image quality.
今天的相机能够将感光度调到3200并且成像效果很好。
Also, concentrate on optical zoom, not digital zoom, which degrades image quality.
另外还要注意光学变焦，而不是数码变焦，数码变焦会降低画面质量。
The result is a more user friendly site, although the image quality issue plagues them as well.
这使得该站点看上去更具用户友好性，虽然照片质量这个问题同样困扰着他们。
As you can see in the still photo below, the image quality is bright with vibrant, accurate colors.
从下面的静态照片可以看出，其成像质量有着相当明亮、鲜艳且准确的色彩表现。
Using digital zoom is not advisable because you will lose image quality.
不要使用数码变焦，那样你会丢失太多图像质量。
The image quality was BY FAR the BEST I HAVE EVER SEEN in a digital camera.
影像画质是我截至目前为止看过最棒的数位相机。
While a 24-bit PNG results in superior image quality, this comes at the price of a larger file size.
24-bitPNG在提供更优图像品质的同时, 有着更大的文件尺寸.
And in Dynamic mode we were able to get over 1400 lumens without too much compromise in image quality.
在动态模式下，我们获得了超过1400流明，同时在图像质量上没有太大的妥协。
The wide wavelength coverage and emphasis on high image quality of its design will make it a unique facility.
它的宽波段覆盖和高成像质量将使它成为当代无可匹敌的天文观测设备。
The finished encoder can compress high resolution video in real time, with low bit rate and high image quality.
实验结果表明该编码器可实现高分辨率视频的实时编码，且具有较低的码率和较好的图像质量。
This paper presents a frequency domain-based structural similarity (FSSIM) method for image quality assessment.
该文提出一种基于频域的结构相似度(FSSIM)的图像质量评价方法。
Experimental results demonstrate that this algorithm raises the encoding speed with about the same image quality.
实验结果表明，该算法在保证图像质量基本不变的情况下，提高了编码速度。
The camera is only part of the equation when it comes to image quality; the lens has an equally important role to play.
机身仅仅是决定成像质量的一部分，镜头同样重要。
While more expensive, they're even more useful in certain roles and still offer excellent image quality for a good price.
虽然这些镜头更贵，但在某些方面它们更加有用，而且能以较好的性价比提供优质的图像质量。
The experiment results revealed the proposed algorithm is computationally efficient while keeping better image quality.
实验结果表明，算法在降低计算复杂度的同时，保持了较好的图像质量。
The simulation results show that the proposed scheme achieves good image quality and it is robust to geometric attacks.
实验结果表明，该算法能获得很好的图像质量，且能十分有效地抵抗各种几何攻击。
Stray light analysis is one of crucial technologies to ensure the image quality of Lunar-based Optical Telescope (LOT).
杂散光分析是保证月基光学天文望远镜（LOT）成像质量的关键技术之一。
The company already has collected test pattern images that demonstrate telescope image quality and focal plane functionality.
公司已经收集了试验模式图像用于望远镜成像质量和焦平面功能。
The peak signal-to-noise ratio (PSNR) is used as a major image quality assessment in the medical image processing system.
目前医学图像处理系统中主要采用峰值信噪比(PSNR)来进行医学图像质量的客观评价。
Experiment results show that compared with other methods, the proposed method has better visual effects and image quality.
实验结果表明，相比于其他方法，本文算法获得更佳的视觉效果和图像质量。
An image quality evaluation model that considers characteristics of the human visual system should improve its performance.
在图像质量评价中加入人眼视觉系统特性能够提高其评价性能。
The experiments show that the proposed algorithm can reduce the flicker efficiently and improve image quality significantly.
实验结果表明该算法能够有效抑制闪烁，提高图像质量。
Iris image quality evaluation is an important step of iris recognition, because the image quality is crucial to recognition effect.
虹膜图像质量评估是虹膜识别系统中的关键步骤，图像质量的好坏将直接影响后续识别结果的准确性。
Once the resolution is changed, you start seeing those ugly rectangles (pixel squares), which deteriorate the image quality and take away its luster.
一旦分辨率改变，就会出现一些丑陋的矩形(像素块)，这无疑破坏了图像的质量，削弱了它的光彩。
The testing results show that the system can effectively reduce the data quantity of the image recording on the basis of guaranteeing image quality.
测试结果表明，应用这一方法可在保证图像质量的前提下有效地降低图像记录数据量。
The impact of the invisible watermarks on the image quality is slight, and the invisible watermarks are robust to common image processing operations.
而不可见水印对图像的质量影响很小，并对常规图像处理操作具有良好的鲁棒性。
Dose optimization studies the relationship between image quality and radiation dose for reasonable reduction of radiation dose and good image quality.
剂量优化就是研究成像质量和照射剂量间的关系，在充分保证成像质量的同时合理降低照射剂量。
The design results prove that the zoom system has high optical transmission, large zoom ratio, high resolution, small size and excellent image quality.
设计结果表明，该系统具有透过率高、变倍比大、分辨率高、体积小、像质高等优点。
The design results prove that the zoom system has high optical transmission, large zoom ratio, high resolution, small size and excellent image quality.
设计结果表明，该系统具有透过率高、变倍比大、分辨率高、体积小、像质高等优点。
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