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- The experiment results show that the adaptive threshold method improves the adapt of fractal quadtree coding in wavelet domain. 仿真实验结果表明,这一自适应门限的编码方法提高了小波分形四叉树图像压缩方法的适应性。
- By analyzing the traditional thresholding methods(such as Otsu and Kapur),a new approach using the adaptive thresholding method is presented. 将原图像划分为若干子块,对每个子块利用最佳阈值的方法进行分割。
- Based on the brightness histogram of the eye image, the adaptive thresholds for pupil extraction and corneal reflection were extracted. 改进了视线跟踪算法:依据直方图,给出了一种自适应阈值提取方法;
- horizontal projection and double difference methods are adopted to get the adaptive threshold and recognize moving vehicle expediently. 在识别中采用水平投影技术和双差分技术,能够方便、准确地确定车辆阈值并识别出车辆。
- the adaptive threshold 自适应门限
- This paper presented the merit of adaptive threshold with the more advantageous pointwise variance method. 本文分析了自适应阈值的优点,进而提出逐点噪声方差法在去噪方面有更强的优势。
- Binaryzation image is obtained through adaptive threshold segmentation and noise is removed by sorting method. 采用自适应门限进行阈值分割,得到二值化的图像;利用聚类的方法去掉噪声点。
- Position the luggage rack on the adapter plates. 在调节盘上定位行李架。
- WHAT MAKES THE ADAPTIVE ARRAY so smart? 适应型阵列天线为什麽能这麽聪明呢?
- Be sure that you trust the adapter manufacturer. 请确保您信任该适配器制造商。
- A cable has been detached from the adapter. 电缆已从适配器脱离。
- In this paper, a nonlinear multiwavelet transform adaptive threshold value method is proposed to suppress speckle noise. 摘要文章提出了一种新的用于斑点噪声抑制的非线性多小波变换自适应阈值算法。
- Retrieves the adapter ordinal number. 检索适配器序号。
- A new adaptive threshold method is proposed ,which combines the extrem method with the threshold and the barycenter method . 又讨论了常用的各种光刀提取法的基础上,提出了一种光刀中心自适应阈值提取法。
- The adaptation of electronics for astronautics. 应用航天电子学适用于航天学的电子学
- The numerical experiments are made between the Wavelet Threshold De-noise(WTD) and the adaptive method based on EMD. 通过数值仿真,比较了提出的算法与小波域阈值去噪的性能。
- Several techniques for improving the performance of FFT-based method are also discussed, including the Welch spectral estimation method and adaptive threshold adjusting technique. 本文对采用基于FFT捕获结构实现高动态扩频信号快捕过程中的几个关键问题进行了讨论,采用Welch谱估计方法和自适应门限技术等方法来提高捕获性能。
- To overcome this, a fast mode decision for inter-macroblock is proposed with adaptive threshold by utilizing the spatio-temporal correlation of the frames in video sequences. 该算法利用视频序列图像帧间时空域相关性,并运用动态门限来提高判决准确度。
- The simulations prove that not only the PSNR improved, but also the visible blocking effect is effectively decreased by using adaptive threshold and pointwise variance method. 仿真结果表明:采用自适应阈值并结合具有更强自适应性的逐点噪声方差法不仅能提高医学图像的峰值信噪比,还能有效地降低由传统阈值所带来的方块效应。
- The simulations prove that not only the PSNR improved,but also the visible blocking effect is effectively decreased by using adaptive threshold and pointwise variance method. 仿真结果表明:采用自适应阈值并结合具有更强自适应性的逐点噪声方差法不仅能提高医学图像的峰值信噪比,还能有效地降低由传统阈值所带来的方块效应。