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- Based on Wavelet Packet Decomposition (WPD) , Entropy Threshold Method (ETM) has been put forward to reject the Discrete Spectrum Interference (DSI) in on-line PD monitoring. 首次提出用于抑制局部放电在线监测中周期性窄带干扰的小波包变换熵阈值法(ETM)。
- entropy thresholding method 熵阈值法
- Application of A Fast Two-dimensional Entropic Thresholding Method 二维最大熵阈值分割的一种快速递推算法及应用
- 6.Based on Wavelet Packet Decomposition (WPD), Entropy Threshold Method (ETM) has been put forward to reject the Discrete Spectrum Interference (DSI) in on-line PD monitoring. 首次提出用于抑制局部放电在线监测中周期性窄带干扰的小波包变换熵阈值法(ETM)。
- Prasanna K Sahoo,Gurdial Arora.A thresholding method based on two-dimensional Renyi\'s entropy[J].Pattern Recognition,2004,37:1149-1161. 张毅军吴雪菁.;二维熵图像阈值分割的快速递推算法[J]
- A thresholding method based on fuzzy exponential entropy and simulated annealing algorithm is proposed to segment a gridding image with nonuniform illumination efficiently. 摘要为了有效分割照度不均匀的网格图像,提出了一种基于模糊指数熵和模拟退火算法的阈值分割方法。
- A method of moving object detection based on two dimensional (2D) spatio-temporal entropic thresholding is proposed in this paper. 该文给出一种基于二维(2D)时空熵门限进行运动目标检测的方法。
- In the part, which improves the bilevel thresholding method, we denote a membership function for the "object" in the image, firstly. 其次,为了提高算法的时效性,在算法中引入了条件熵,同时采用最小模糊度及最大熵准则自适应地将图像中“对象”与“非对象”分离开来。
- NDVI Ratio Threshold method defines vegetation greenup as the period beginning at the point of the greatest slope. 最大变化斜率方法将NDVI数据斜率角变化最大的点对应的时期作为植物返青期;
- The histogram thresholding method and the manual decided threshold were used to isolate the image of IDV and T shape mark image on the top of IDV from the real time image. 中文摘要随著计算机速度的提升与网路频宽的增大,数位家庭产品渐渐地融入我们的生活之中,开创出数位生活的愿景。
- Each detail image is first denoised with ridgelet threshold method, and then decomposed with wavelet. 对细节图像进行脊波阈值去噪处理,然后再进行单层小波分解。
- Fast algorithm of WKS entropy threshold WKS熵阈值法的快速算法
- The experimental results demonstrate that this proposed algorithm outperforms the classical wavelet thresholding method and effectively improves the practicability. 实验结果表明,该算法比经典的小波降噪算法具有更好的降噪效果,能有效提高算法的实用性能。
- When the wavelet basis is bior 6.8 and the threshold method is sqwtolog,the effect of denoise quality with wavelet threshold method is the best one. 当小波基为bior 6.;8;sqtwolog阈值规则时;其消噪效果最优
- 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。
- A multi-scale threshold method in accordance with fixed wavelet threshold, and an improved method on wavelet wiener filter were proposed. 摘要针对固定小波阈值提出了多尺度阈值方法,对小波维纳滤波提出了改进方法。
- A recursively increasing threshold method for the segmentation of laser scanning confocal microscopic (LSCM) biomedical images is presented. 提出了用于激光共焦显微生物医学图象分割的循环递增阈值分割法。
- 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。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- 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。