Based on image texture character and digital image processing,a definition checking algorithm of printing image was put forward and discussed.
在图像纹理特征分析基础上,提出了基于数字图象处理的印刷品图像清晰度检测算法,并进行了探讨,给出了算法工作流程并建立了模型。
This paper educes the method for computing picture definition of DTV and its theoretical value which is expressed in TV line, and indicates that CRT TV based on electronic scanning is greatly different from those TV display devices or screens with intrinsic resolution such as LCD, PDP, DLP and LCoS in picture definition.
导出了以电视线表示的数字电视图像清晰度计算方法及其理论值,指出基于电子束扫描的CRT电视显像管与LCD,PDP,DLP,LCoS和OLED等固有分辨力显示器(屏)所显示图像的清晰度之间有很大不同,而测定电视图像清晰度不仅要合理设计和精确生成清晰度测试图,而且必须在规范的测试条件下采用正确的方法,并对测试数据进行处理。
This paper studies the digital moving picture definition and the method of test.
研究了数字运动图像清晰度及其测试方法；在极坐标系上建立了数字运动图像清晰度测试序列的数学模型，设计并用计算机生成了不同转速图像各向清晰度测试图序列；定量测试并对比了静止、运动图像的清晰度；实验研究了不同编码参数下MPEG-2数字图像系统重建的运动图像清晰度。
Research on image definition criterion using wavelet transform based on the texture analysis;
基于纹理分析的小波变换图像清晰度评价方法研究
Research on the discrimination methods of the image definition in the auto-focusing system;
自动调焦系统中图像清晰度判别方法的研究
In addition the work principles and effects on TV s image definition with different Y/C separation methods are analyzed.
阐述了彩色电视机Y/C分离技术的发展 ,分析了不同Y/C分离方法的工作原理及对电视图像清晰度的影响 ,并给出了新型大屏幕彩电的Y/C分离电路 。
Research of Definition Checking Algorithm of Printing Image Based on Digital Image Processing
基于数字图像处理的印刷品图像清晰度检测算法研究
Definition, image definition
清晰度,图像清晰度
Acoustics--Speech articulation testing method
GB/T15508-1995声学语言清晰度测试方法
Research on the Above Ground Marking Technology of Pipeline Inspection Based on Magnetic-Flux Leakage Theory;
高清晰管道漏磁通检测系统地面标记技术研究
of or relating to articulation.
发音清晰，或与发音清晰度有关。
Testability Feature of an HDTV Channel Receiver Chip
高清晰度电视信道接收芯片的可测试性设计
Test Study on Relationship Between Clarity of Mandarin Monosyllable and STI-PA Caused by Reverberation
汉语单音节清晰度与STI-PA关系的实验测量
exercise had give his muscles superior definition.
高清晰度电视将试播。
Functional prototype of high definition TV
高清晰度电视功能样机
temporal resolution of moving objects
运动物体的瞬时清晰度
picture with high definition in the corners
四角清晰度高的图象
(quality of the)image on a television screen
电视图像（的清晰度）
Focus: adjusts picture sharpness
聚集：调整画面清晰度
medium resolution infrared radiometer
中清晰度红外线辐射计
Screen unsharpness
荧光增感屏不清晰度
reproduced image resolution
显像分辨力;显像清晰度;收像分辨力;收像清晰度
The Principles and Methods to Improved Clarity;
高清晰度电视提高清晰度的原理及方法
In video: check the sharpness setting the "set up/picture"menu and adjust if necessary
在视频模式下：检查“设定/画面”菜单中的清晰度设置，必要时调整