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- The experiment shows the method can distill weak edge more availably so as to achieve the better segmentation result. 实验表明,该方法能更加准确地提取弱边缘,达到更理想的分割效果。
- For the uncertain characteristics of SPECT images,it is hard to achieve good segmentation result if only the BP neural network is employed. 由于SPECT图像病变区域的判断要考虑图像的整体信息,其特征具有不确定性,单靠神经网络识别很难达到理想的效果。
- The algorithm can both restrain the influence of the noises,and get the perfect segmentation result for the lower gray contrast image. 既能有效抑制噪声对分割效果的影响,又能对对比度较低的图像实现理想分割。
- In terms of segmentation result,each detected region is matched to the similar region in history list considering the squared Euclidean distance between features of region. 在分割结果基础上,以区域特征值之间的欧几里德距离平方作为匹配尺度,将当前图像帧中每一被检测出的区域与历史记录表中的区域相匹配。
- The new method can not only reflect how much the segmentation result is deviated from the object, but also indicate the degree of fluctuation near the contour. 此方法不仅能有效地反映出分割结果相比目标轮廓线的偏差量,还能反映出轮廓线附近的波动状况。
- It is proved that the proposed method has the advantage of less sensitiveness to noise and it can get better segmentation result especially to noisy image segmentation. 实验证明:该算法具有对噪声不敏感的优点,在进行图像分割,特别是对含噪图像进行分割时能获得较好的效果。
- The segment result of this operation also reflected additional air freight expenses and effects of order cancellations due to the closedown of US ports last year. 去年美国货运码头关闭,导致部份订单取消,亦令空运费用增加,影响玩具部门的分类业绩。
- Secondly, based on video object segmentation result above, a new SPIHT (Set Partitioning In Hierarchical Trees) algorithm based on video object region, that is VOP-SPIHT, is proposed. 其次在视频对象分割的基础上,提出了一种基于视频对象区域的SPIHT算法,即VOP-SPIHT编码算法。
- It detects nodes of GVF field,sets the nodes as seeds,acquires an initial segmentation by multiple-label fast sweeping method,and uses a region merging to get the segmentation result. 在图像的GVF场上检测出流场节点,以节点为种子,采用多标记快速扫描法获得一个初始分割,采用区域合并得到最终分割结果。
- Experiments show that this method can provide satisfactory shot segmentation results in common video data. 测试结果表明,该算法能够有效地对视频信号进行镜头分割。
- Result:22 cases of the tracheostenosis segment resulting in sufficient dilation in post-operation, dyspnea relieving immediately. 结果 :2 2例患者术后狭窄段气管得到充分扩张 ,呼吸困难立即缓解。
- Compared to the traditional algorithms, the new one has an equally good segmentation results and greatly shortens segmentation time and veracity. 提出了基于色彩因子的图像分割算法,和传统方法相比,在不影响分割效果的同时大大提高了图像分割处理的实时性和准确性。
- In the thesis, the image is represented by multi-branch directed trees manually or binary trees automatically based on the segmented result using Berkeley segmentation algorithm. 实现了对图像逐步分级的四叉树型结构(无区域分割)的表示以及在UC Berkeley的图像库分割结果基础上的自动邻接区域二叉树和人工生成多叉树型结构表示。
- Adhesive cell will undoubtedly exist in the image of segmentation results more or less, whatever any segmentation algorithm is taken, which will affect the cell analysis. 不论采用何种分割算法,其分割结果图像中总会存在一些细胞粘连的现象,因而影响到细胞的分析。
- Features of the model include one word in context of OAS, the current QAS and word probability relation of two kinds of segmentations result. 模型采用的特征为:待切分歧义字段的上下文各一个词、待切分歧义字段和歧义字段两种切分可能的词概率大小关系。
- After the experimental certification, the application of mathematical morphology for image post-processing enhanced the visibility and the accuracy of the segmentation results of wood surface defect images. 经实验验证,应用数学形态学进行图像后处理,增强了木材缺陷图像分割结果的可视性和准确性。
- Segmentation results on audio show both DBN model and HMM have similar performance.Simultaneously, for recognition from video stream, compared with HMM, improvement of 2.47% is achieved. 汁基于视频特征的语音识别,DBN模型的识别率比HMM识别率高2.;47%25。
- The conventional FCM doesn t involve the spatial information of MRI and then unexpected segmentation results appear when it is applied to inhomogeneous MRI with noise and bias field. 但传统的算法中未利用图像的空间信息,在分割叠加了噪声和附加了偏移场的非均匀MR图像时分割效果不理想。
- We desperately need a result from this match. 这场比赛我们务必获胜。
- He is indifferent to the result of the exam. 他对考试结果漠不关心。