查询词典 video compression

In video monitor, the key to the application is to realize the efficient image compression coding.

在视频监控领域中，高效视频压缩编码的实现是其应用的关键。

Applications and research based on the platform include data compression, teleconferencing and video editing. Multimedia system design is complex and complete, so the hardware and software techniques encountered in the design are explained in detail in as much as possible, and are intended to be helpful to those engaged in multimedia system design.

多媒体系统平台的研制是一个比较复杂而全面的工作，因此，在论文中，尽可能的对设计过程中所涉及到的硬件和软件技术进行了详细的介绍，以期能给从事多媒体系统设计工作的同行们提供一定的参考和帮助。

This paper has explored improvement and optimization of algorithms whichhave been applied to the media compression, media stream transmission,decryption and media presentation. In order to obtain fine audio-visual effect,measures have been proposed to decrease or eliminate various adverse factorswhich cause the horal variance of audio-video stream.

通过对现有音视频同步算法的比较、分析，本文提出的方案是基于媒体传输双方的同步控制，根据缓冲区的占用情况来检测失步，并将其反馈给发送方和接收方，双方对媒体发送和播放帧率进行相应调整，来保持媒体的同步播放。

We describe herein a female with proven sarcoidosis stage I whose HRCT scan showed air trapping during expiration and lung biopsy via video-assisted thoracoscopy revealed air trapping-related emphysema and non-necrotizing granulomas with peribronchiolar compression and intrabronchiolar involvement.

在此，我们描述一位第一期类肉瘤女性患者，其高解析度电脑断层摄影在吐气期呈现气滞型态。胸腔镜肺部切片证实非坏死性肉芽肿在小支气管周围有压迫以及小支气管内侵犯的情况，伴随周边肺泡的气肿。

From the information theory angle,this article analyzes the method of how to reduce the redundance in the developing process of the video image compression code technology to obtain the high grade image picture.

从信息论的角度分析视频图像压缩编码技术在发展过程中如何减少冗余度以及获得高质量的图像画面的问题，并详细介绍了MPEG-4的编码方法。

The images you are looking at in the video are "space weather beacon mode" images that are telemetered down nearly continuously: in near-realtime, and are both binned (undersampled spatially, down to 512 x 512 pixels) and heavily, lossily compressed digitally onboard (analogous to the various JPEG compression settings on a digital camera, but much more severe).

你们在视频里面看见的是&太空气候信标式&的影像，它们被连续地用遥测发射器传送着：几乎是以实时的方式进行的，并都被频密地放入了储存器中。（空间上取样不足，缩减为512 x 512像素），数字压缩时造成了损耗，（与在数字相机上进行的各种JPEG格式的压缩情况类似，但更加严重）。

The images you are looking at in the video are "space weather beacon mode" images that are telemetered down nearly continuou sl y: in near-realtime, and are both binned (undersampled spatially, down to 512 x 512 pixels) and heavily, lossily compressed digitally onboard (analogous to the va rio us JPEG compression se tt ings on a digital camera, but much more severe).

你们在视频里面看见的是&太空气候信标式&的影像，它们被连续地用遥测发射器传送着：几乎是以实时的方式进行的，并都被频密地放入了储存器中。（空间上取样不足，缩减为512 x 512像素），数字压缩时造成了损耗，（与在数字相机上进行的各种JPEG格式的压缩情况类似，但更加严重）。

The images you are looking at in the video are "space weather beacon mode" images that are tele me tered down nearly continuously: in near-realti me , and are both binned (undersampled spatially, down to 512 x 512 pixels) and heavily, lossily compressed d ig itally onboard (analogous to the various JPEG compression settings on a d ig ital ca me ra, but much more severe).

你们在视频里面看见的是&太空气候信标式&的影像，它们被连续地用遥测发射器传送着：几乎是以实时的方式进行的，并都被频密地放入了储存器中。（空间上取样不足，缩减为512 x 512像素），数字压缩时造成了损耗，（与在数字相机上进行的各种JPEG格式的压缩情况类似，但更加严重）。

Experimental results show that this method can obtain a higher compression ratio for color video and achieve higher qualities of decompressed images.

同样，从实验结果中可以看出在彩色空间上采用该方法能进一步地提高图像的压缩比和图像解压后的质量。

This development is based on temporal compression that corn- pares each frame of video to the following frame and only stores the changes in the scene.

这项开发是基于把每帧影像与后来的影像进行对比的瞬间压缩，只能储存像幅中的变化。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。