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- Sonar image sequences 声图像序列
- The sonar image has the complex background, bad contras and deteriorate edges. 摘要 声纳图像背景复杂,对比度差,边缘恶化,不易判读图像边缘。
- Disregarding systematic errors, acoustic intensity of sidescan sonar image shall be compared relatively. 在不考量侧扫声纳仪器本身的误差,海床影像的成像强度为相对性并非绝对。
- The simulation of high-frequency multibeam sonar image is the main task in the dissertation. 高分辨多波束声纳图像的仿真是本文的主要任务。
- Semantic Understanding Dynamic Image Sequences, Natural Sciences Foundationof China (Grant No. 动态图象序列的语义理解,国家重点自然科学基金(课题编号
- A new detection method for moving dim small targets in infrared image sequences is presented. 提出了一种红外图像序列中运动弱小目标检测的新方法。
- Mignotte,C Collet.Three-class Markovian segmentation of high-resolution sonar image[J].Computer Vision and Image Understanding 1999,76(3):191-204. 郭海涛孙大军等.;属性直方图及其在声纳图像模糊增强中的应用[J]
- At last, the POCS method is used to reconstruct high-resolution image from these aliased image sequences. 最后该算法采用POCS方法进行序列图像的高分辨率重建。
- The circular sampling FRIT is first used in the sonar image denoising technique, and makes high improvement to heighten the Signal Noise Ratio. 将FRIT处理技术应用在水下声纳图像去噪技术中,基于该方法提出循环抽样FRIT去噪算法,提高了处理结果的信噪比及边缘保持效果。
- For the detection of dim moving targets in the infrared image sequences,the wavelet transform is presented here. 研究了红外序列图像中弱小目标的检测。
- An undated handout received from the Polish Navy July 28, 2006, shows (top to bottom) a sonar image and a picture of a model of the Graf Zeppelin. 波兰海军发布的资料-上图为“齐柏林伯爵”残骸声纳图,下图是模型
- Two low SNR image sequences energy accumulation algorithms in common use are discussed. 讨论了两种常用的低信噪比图像序列能量累加算法,一种是针对帧间运动速度较小的多帧累加;
- A novel approach is proposed for locating lower limber joints of human body from image sequences without markers. 提出了一种下肢关节点自动定位方法,从无关节标记的人体运动图像序列中定位下肢关节点。
- If the raw data include the navigation information, the geometric distortions can be corrected from it, otherwise, the attitude of vehicle can be inferred from the sonar image. 鉴于波束展宽效应对远场目标造成的拖尾效应,论述了对拖尾效应使用的去卷积的改正算法。
- The SVD method was used to process the infrared image sequences obtained in experiments. 用奇异值分解法对实验中采集的红外热像序列进行处理;
- Aiming at terms of target detection of the high-frequency sonar image,based on morphological operator,a novel algorithm used to target detection was presented. 针对高频声呐图像目标检测问题,基于数学形态学算子,提出了一种新的快速目标检测算法。
- A new method for the detection of moving dim targets in cloud clutter image sequences is proposed. 摘要提出了云杂波背景下序列图像中弱目标检测新方法。
- Finally, the image sequences were compensated with the sum of the coarse motion vector and precise motion vector. 最后将两次匹配得到的运动矢量相加得到最后的运动矢量,补偿图像序列的运动。
- It is very suitable for the coplanar dominant case such as building image sequences. 这种算法特别适用于特征基元共面占优的情况如建筑物序列。
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