compressed adj. 1.压缩过的;(文字)简练的。 2.【植物;植物学】(左右)扁平的;【动物;动物学】侧扁的,宽度大于长度的。 compressed air 压缩空气。 compressed wallboard 压扁壁板。
image n. 1.像,肖像,画像;偶像。 2.影像,图像。 3.相像的人(或物);翻版。 4.形像,典型。 5.形像化的描绘。 6.【语言学】形像化的比喻,象喻。 7.【心理学】概念,意象;心象。 graven image 雕像。 image frequency 图像频(率);镜频。 real image 【物理学】实像。 television image 电视像。 virtual image 【物理学】虚像。 God's image 人体。 He is the image of his father. 他活像他父亲。 the spitting image of 同…完全一样的人[物]。 speak in images 用比喻讲;说话形像化。 thinking in terms of images 形像思维。 vt. 1.作…的像,使…成像。 2.反映。 3.想像。 4.形像地描画;用比喻描写。 5.象征。 adj. -less 缺少形象的。
Abstract two index methods of compressed image were provided for image retrieval based on jpeg2000 standards , which reduce the amount of data processing without full decompression 摘要在jpeg2000压缩框架下给出了两种压缩图像索引方法,不需要完全解压缩,减少了数据处理量。
In recent years , with the development and spread of many compression standard ( jpeg , mpeg , h . 261 , etc ) , compressed image was used more and more popular and widely 近年来,随着许多压缩标准(如jpeg 、 mpeg 、 h . 261等)的制定和推广,压缩格式的图象使用越来越普遍和广泛。
All of these improvements have been implemented . dct - based block image coding has always suffered due to block artifacts in the compressed image caused by individually processing blocks 可视电话中的视频序列一般场景变更较少,背景大多数时是静止的,目标的运动量不太大。
Compressed image retrieval technologies integrate the image compression with content - based image retrieval to improve the efficiency and flexibility of image retrieval system 摘要压缩域图像检索将图像压缩技术与基于内容的图像检索技术融为一体,增强了图像检索系统的高效性和灵活性。
This article puts emphasis on how to improve compression ratio of image on the premise of ensuring the compressed image with good sight when wavelet analysis is applied to the compression of image 本文研究的重点是将小波分析应用于图像压缩,探讨在确保压缩图像质量的前提下,如何提高图像压缩比。
It is not enough to only apply wavelet analysis for utmost improving compression ratio in the premise of keeping compressed image good sight . for this destination , it also need rely on some coding technologies 为了在保持压缩图像视觉效果的前提下,最大限度地提高图像压缩比,单纯借助小波分析是不够的,还必须依靠一定的图像编码技术。
By using theory of exponential dichotomies , fixed point theorem and theory of compressed image , the existence and stability of periodic solutions of function were dealt with , the conclusions made in the relevant documents were extended 利用指数型二分性理论及不动点定理和压缩映像原理研究了一类中立型积分微分方程周期解的存在性,稳定性问题,推广了相关文献的主要结论。
This article has discussed the theory of wavelet compression and mallat fast arithmetic . the bi - orthogonal wavelet ( 7 , 9 ) has been used to compress image , the compressing processing has been simulated , and as a result , the conclusion has been given 本文详细地论述了利用小波进行图象压缩的原理,以及hallat快速算法。利用双正交小波( 7 , 9 )对图像进行压缩仿真,并得出结论。
By using theory of exponential dichotomies , fixed point theorem and theory of compressed image , the existence and stability of periodic solutions of function ( 1 . 8 ) and ( 1 . 9 ) was dealt with , the conclusions made in the relevant documents was extended 利用指数型二分性理论及不动点定理和压缩映像原理研究了一类中立型积分微分方程周期解的存在性问题,推广了相关文献的主要结论。
The results of simulating experiments show that the three above - mentioned algorithms based on neural networks have many remarkable advantages . they have higher learning speed , are able to obtain higher - quality compressed images and have great robustness in image compression 仿真试验结果表明,以上三种基于神经网络的图像压缩算法在训练速度、压缩质量、健壮性等方面具有明显的优势。