Lossless compression bounds of images naturally acquired by various imaging sensors are estimated using a practical method based on multi scale conditional entropy and memory measurement.
为估计利用各类成像传感器自然获取图像的无损压缩极限，提出一个利用多尺度条件熵和记忆性度量的实用方法。
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 OBBA series single ended bending beam load cell is designed for tension or compression loading applications including hopper scale and conveyor weighing.
OBBA系列单端弯曲梁式称重传感器是专为拉伸或压缩装载应用而设计，包括漏斗称重或输送称重。
The experimental results show the proposed algorithm with high robustness against common audio signal processing, MP3 compression, time-scale modification and random cropping.
实验证明该算法具有较强的鲁棒性，可以抵抗普通的信号处理、MP3压缩、时间尺度修改和随机裁剪等攻击。
Screw compression refrigeration unit is one kind of large scale compression refrigerator with characteristics of big refrigeration capacity, small floor area and high efficiency.
螺杆压缩制冷机是一种制冷能力大、占地面积小、效率高的大型制冷机。
While wavelet transform is suitable in image compression due to its multi-resolution and multi-scale analysis property, and is used in the standards of image compression.
小波变换具有多分辨率和多尺度特性，特别适合于二维图像信号的处理，目前已应用在静止图像的压缩标准中。
Experimental results also show that for every quantization width, every scale in time and every scale in space, 3D-PCW not only achieves higher compression rate but also costs less time than 3D-ESCOT.
实验数据也表明，对于每个量化幅度和每个空间及时间分辨率，3D-PCW不仅获得了比3D-ESCOT更高的压缩比，而且算法执行所需要的时间也更少。
Many methods are used to finish VCH planar image processing, including image geometry transform, gray-scale enhancement format transition and compression , image registration and segmentation.
对虚拟人图像数据作多种二维处理，包括图像几何变换、灰度增强、格式转换和压缩、图像配准和分割。
Based on tests of two full-scale double-span prestressed frames, internal force redistribution of frame was studied and continuity of structures and axial compression ratio of column were analyzed.
基于两榀接近足尺的后张有粘结预应力混凝土框架的试验，对多跨预应力框架的内力重分布进行了研究，重点考虑了框架的连续性和轴压比的影响。
On the meantime, it adopts high-efficiency digital video compression technique to save large-scale space in disk.
系统设计中采用高效的数字视频压缩方式，极大地节省了存贮视频录像所需的磁盘空间。
In this paper we propose a new GM (1, 1) model, which can implement the predictive error coding in a lossless compression of gray scale images.
本文提出了一种新的GM(1,1)模型，可以在灰度图像无损压缩中实现预测误差编码。
Meanwhile, network topology control has a significant impact on the data compression algorithm in the wireless sensor network, which is large-scale, distributed and self-organizing.
同时，无线传感器网络是一种大规模分布式的自组织网络，网络拓扑控制对数据压缩算法影响很大。
The results show that the toroidal shell is a good type of compression ring for large scale storage tanks as well.
实验还表明对于大型拱顶储罐，采用圆环壳型的承压圈有较好的承载能力， 这是一种合理的结构型式。
The effects of the factors such as valve spring and compression agent on the service life of valves were analyzed based on the damage forms of valve sheets of large-scale compressors.
根椐大型压缩机气阀阀片的失效形式，分析了气阀弹簧、压缩介质等因素对气阀寿命的影响。
In this paper, many data are presented of dynamic ice forces and corresponding responses of structure recorded by full-scale tests in the Bohai Bay and by uniaxial compression tests in laboratory.
通过现场原型动冰力测量实验与冰单轴压缩实验获得了大量的海冰破碎动冰力时程曲线以及结构振动响应时程曲线，研究了冰与结构作用快速挤压脆性破坏形成动冰力机理。
As a direct application we show some results on the compression of gray scale digital images.
利用提出的方法给出了灰度图像逼近问题最直接的应用。
Suitable for force measuring system such as weighing belt, compression hopper scale and so on.
适用于电子皮带秤、压式料斗秤等电子测力系统。
These models are applied to predict the results of 108 large-scale specimens tested under uniaxial compression.
这些模型应用于预测108大型标本单轴压缩测试的结果。
This paper deals with some problems in engineering implementation of multi-channel pulse compression combining with some large scale array radar.
本文主要结合某大型阵列雷达的多通道脉冲压缩的工程实现中的若干问题进行深入研究。
Theproduced sintering brick has temperature preservation and heat insulation, shock and compression resistance, no distortion and high yield, is suitable to industrial large-scale production.
获得的烧结砖保温隔热，抗震抗压，无哑声，成品率高，适合工业大生产。
Theproduced sintering brick has temperature preservation and heat insulation, shock and compression resistance, no distortion and high yield, is suitable to industrial large-scale production.
获得的烧结砖保温隔热，抗震抗压，无哑声，成品率高，适合工业大生产。
应用推荐