Chinese translation for "下采样"
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- downsapling
Related Translations:
采样周期: period of samplingsample periodsampling frequencysampling period 采样分布: sampled distributionsampling distribution 多级采样: multistage sampling 同步采样: synchronous sampling 人工采样: artificial samplemanual sampling
- Example Sentences:
| 1. | Dct domain video transcoding downscaling algorithms
域视频图像转码的下采样算法 | | 2. | We then present an efficient motion re - estimation scheme which can handle not only the temporal but also the spatial resolution transcoding . in addition , compressed domain image down - conversion was introduced
在空间分辨率转码过程中，利用dct域空间下采样算法实现纹理数据的下采样，可以跳过dct idct变换，使得运算复杂度进一步降低。 | | 3. | In this article , vectors are composed of mean gray level of image and texture features in detail images of 2d - wavelet transform without down - sampling . distances between each two objects " vectors are much larger than that of seisuke fukuda ' s
本文首次利用图像灰度均值与无下采样小波变换细节图像纹理能量组成特征矢量，使目标间纹理特征的差异比seisukefukuda等方法所得更明显。 | | 4. | This paper studies the architectures and key algorithms of the transcoding from hdtv to sdtv in the dct domain . the key algorithms includes : motion vector mapping , picture downsizing in dct domain , motion compensation in dct domain and rate control
本文研究了dct域hdtv至sdtv转码的架构和关键算法。其中,关键算法包括:运动矢量映射算法、 dct域图像下采样算法、 dct域运动补偿算法、码率控制算法。 | | 5. | Second , a limited rate algorithm for picture downsampling was improved , and the realization process was deduced in detail . the simulation results of different algorithms and theoretic deducing showed that this algorithm had relatively higher psnr and lower computation cost
接着,改进了一种受限比例图像下采样算法,详细推导了其实现过程,由不同算法的仿真结果和理论分析可知,该算法具有较高的信噪比和较低的运算复杂度。 | | 6. | A typical spatial polyphase transform multiple description coding scheme sub - samples the input image in both horizontal and vertical directions , forming four subframes , which are coded and transported by the separate encoders , respectively , to construct four descriptions
现有的空间多相变换多描述视频编码算法是对输入的图像序列分别进行水平方向和垂直方向的下采样,得到四个子序列。每个子序列分别通过编码器进行编码产生四路码流(描述) 。 | | 7. | In 2000 passed theiso9001 quality system authentication , the main camp product includes : the filter , filters the separator , the oil - water separator , thesilencer , cuts shui qi , the respiration valve , the fire resistance , the hydraulic pressure safety valve , kong leijian , the metal vlexiblehose , the ripple compensator , fluctuates under the oil installment , the pot the sampling , the crane tube , lightly falls the springboard , the steel structure trestle , the liquid level indicator , the oilinterceptor , the heater , regards product and so on boundary
2000年通过了iso9001质量体系认证，主营产品有：过滤器、过滤分离器、油水分离器、消声器、切水器、呼吸阀、阻火器、液压安全阀、孔类件、金属软管、波纹补偿器、浮动出油装置、罐下采样器、鹤管、轻落跳板、钢结构栈桥、液面指示器、阻油器、加热器、视境等产品。 | | 8. | And according to this arbitrary size conversion , a motion - vector reusing algorithm is put forward too . because the motion vector reusing method can reduce the complexity to a great extend , while the video quality difference between this method and the new complete motion estimation method is small , the motion - vector reusing algorithm is widely adopted by many transcoders . in addition , compressed domain transcoder can skip the dct / idct transformation processes , so as to reduce the complexity greatly
另外，压缩域转码，比空域转码节省了dct idct变换对，可以降低运算复杂性，因此文中又论述了压缩域转码处理方法，包括dct域图像下采样(主要针对变换比例较简单的情况) 、 dct域反运动补偿和dct域运动补偿算法。 |
- Similar Words：
- "下部字母行" Chinese translation, "下部钻具组合" Chinese translation, "下部钻具组台" Chinese translation, "下财礼" Chinese translation, "下采罗韦内" Chinese translation, "下舱" Chinese translation, "下舱地板" Chinese translation, "下舱阀" Chinese translation, "下仓" Chinese translation, "下操" Chinese translation
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