作为图像处理领域中一项基础而且富有挑战的工作，客观图像质量评价自动评价图像质量使得符合人眼视觉特性。
Objective image quality measure, which is a fundamental and challenging job in image processing, evaluates the image quality consistently with human perception automatically.
基于边缘模型重建的数字图像后处理算法可以改善高倍压缩图像的主观和客观质量。
The subjective and objective quality of decompressed images can be improved by digital image post-processing algorithms of model-based edge.
目前，大部分PIT技术未能充分考虑人眼视觉特性，只注重重构图像的客观质量。
At present, only the objective quality of the reconstructed image rather than the characteristic of human sight is considered with most of the existing PIT techniques.
数字电视图像质量的评价方法，包括主观评价方法和客观测试方法。
The appraisal method of digital TV picture quality consists of subjective method and objective measuring method.
通常可将数字图像质量评价分为主观评价和客观评价。
Digital image quality assessment usually can be divided into subjective assessment and objective assessment.
对于匀速直线运动引起的图像模糊，已经提出了一种基于传播波方程的恢复方法及其恢复质量的客观评价准则。
Recently, based on the traveling wave equation, an image restoration method and its objective assessment to the quality of restored images are proposed by the present authors and others.
提出了以峰值信噪比为基础，结合结构相似度和基于人眼视觉系统的数字电影图像质量客观评价方法。
The objective digital film image quality assessment based on peak signal to noise ratio, together with structural similarity and human vision system is proposed.
用主观和客观方法评价压缩图像质量。
The quality of image compression was evaluated by subjective and objective methods.
图像恢复的质量评价可分为主观评价和客观评价两种。
The methods to evaluate the quality of restored images can be classified into two categories: subjective assessment and objective assessment.
实验表明，PSNR的值可以客观地评价经过非编编辑后的高清视频的图像质量，与理论分析保持一致。
Experimental results show that PSNR value can external evaluate through non-linear editing HD video's image quality. The result is consistent with theory analysis.
基于全参考的JND模型是视频图像质量客观评价算法中的一个经典算法。
The JND model is one of classic metrics in objective perceptual video quality research.
目前，图像质量评价研究的主要困难是主观质量评价和客观质量评价之间存在偏差。
There is some difference between the subjective quality assessing and objective quality assessing which lower the quality assessing model's performance.
而对于运动序列图像质量，则使用清晰度和流畅度指标加以客观评价。
Clarity and continuity are used to evaluate the quality of motional images.
与运算复杂度相当的同类算法相比，该算法的修复图像质量无论在客观评价准则和主观评价准则上都有一定的提高。
Compared with other error concealment algorithm with comparable computation complexity, this algorithm has a better recovered image quality, both in subjective and objective criterion.
本文运用主观评价、客观评价、几何质量等三种评价方法对融合后的遥感图像的质量展开讨论。
This paper discusses the quality of fused RS image using three evaluation methods of subjective evaluation, objective evaluation and geometrical quality.
对标准测试序列的实验结果表明，本文算法较传统方法不仅降低了计算量，而且内插图像的主观和客观质量均有所提高。
Experimental results show that the proposed algorithm provides better image quality than conventional methods both objectively and subjectively, and the computation efficiency is also improved.
研究图像融合结果的质量评估问题，提出一种新的基于相似性的图像融合质量客观评估方法。
This paper considers the problem of quality assessment of image fusion result. A novel similarity-based measure for the performance of image fusion is proposed.
为开发准确、快速的猪肉肉色质量客观评定方法，研究了数字图像处理和和逐步回归模型对冷却猪肉肉色客观评定分级的效果。
To develop accurate and rapid method for objective evaluation, the effect of digital image processing and stepwise regression on chilled pork color evaluation were studied.
然后分析了目前图像质量评价的现状，基于传播波方程的图像恢复方法提出了一种客观的质量评价准则；
It also analyzes status of image quality assessment and introduces an image quality objective assessment rule based on traveling wave equation.
为了更进一步的研究适用于医学图像的客观质量评价方法，我们建立了一套用于质量评价的医学图像库。
To study further the better suitable objective medical image quality assessment, we construct the medical image database used to evaluate the performance of new objective image assessment methods.
结论所提出的用神经网络评估压缩后的医学图像总体质量的方法，能实现图像的按质量自动归类和比较客观的质量评估。
Conclusion the proposed method is able to classify the compressed medical images according to their quality automatically and evaluate their quality more objectively.
针对数字图像的客观质量评估，从噪声检测的角度，提出了一种基于掩盖效应的无参考图像质量评估方法。
From the Angle of noise detection, this paper presents a mask-based no-reference approach of image quality assessment.
针对上海数字电视图像质量较差的问题，对播出系统中几个环节进行图像质量的客观测量，通过对测量数据的分析，发现编码器的编码带宽对图像质量影响较大。
To deal with the problem that Shanghai digital TV picture quality is poorer than traditional cable TV, picture qualities of several broadcasting taches are messured objectively.
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。
The peak signal-to-noise ratio (PSNR) is used as a major image quality assessment in the medical image processing system.
尽管该设计相对简单，但它无论从主观上还是客观上提高了图像质量。
Even though the proposed deblocking filter is quite simple, it improves both subjective and objective image quality for various image features.
图像增强质量客观评估算法是依据视觉感知模型设计的，大量测试结果表明，客观评估算法的分析结果与主观评估结果基本吻合。
The quantitative evaluation method for image enhancement is designed based on the vision properties. Experiments indicate that the values of assessment approximate to those of human vision system.
图像增强质量客观评估算法是依据视觉感知模型设计的，大量测试结果表明，客观评估算法的分析结果与主观评估结果基本吻合。
The quantitative evaluation method for image enhancement is designed based on the vision properties. Experiments indicate that the values of assessment approximate to those of human vision system.
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