Chinese translation for "定点算法"
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- fixed point algorithm
fixed-point algorithm
fpa fixed point arithmetic
Related Translations:
定点卫星: stationary satellite 定点厂: appointed manufacturer for producing sth 定点的: fixed pointfixedpointtfixpunkt fixed-point 定点观测站: hydrographic stationserial station
- Example Sentences:
| 1. | Shows how to , using fixed point math , make moving directional and point lights
演示如何使用定点算法制作移动的定向光源和点光源。 | | 2. | The proposed algorithm transformation procedure from the float - point to fixed - point is discussed in chapter2
描述了浮点算法到定点算法的移植过程。 | | 3. | The second subclause contains information about algorithmic changes which were made especially for fixed point implementation of recommen - dation g . 728
第2小结包含专用于实施建议g . 728的定点算法变化的介绍。 | | 4. | The existing fixed - point implementation of g . 729a is generally written on all - purpose computer , and is no considered real - time quality problems
现有的g . 729a定点算法大都是针对通用计算机编写的，没有考虑算法的实时性问题。 | | 5. | 2 . the fast fixed - point algorithm has been studied . we firstly consider one unit algorithm , extracting one original signal every time under instantaneous mixtures model
先分析了一次分离出一个源信号的单源定点算法,然后导出了分离多个源信号的算法。 | | 6. | In the thesis , discussion is processed on the modes of sampling , realization of arithmetic and the selection of hardware architecture . the detail principle of demodulation arithmetic and its realization in dsp are also depicted . in the end , the thesis gives the result for the proof of the solution
文中对软件解调算法做了详细的公式推导，并且进行了理论仿真及定点算法仿真，讨论了采样模式、算法实现、硬件选型等需要解决的重要问题，提出了一种可行的软硬件实现结构，在最后给出了测试结果，验证了该结构的可行性。 | | 7. | Visual analysis of human motion has been receiving increasing attention from researchers in the fields of image processing and computer vision during the past few years . it has a lot of applications in virtual reality , smart surveillance system , advanced user interface , motion analysis and video compressing , etc . this paper focuses on the technology of human motion tracking based on video , first , we make a summarization of the domestic and overseas status of the research in this field . on the basis of this , we analyse the technical difficulties of human motion tracking . as most of the existing model - based methods of human motion tracking perform not so good in some situation as they need mannual intervention , and also the precision of tracking is not so satisfying during the research of tracking of walking people because of the self - occlusion of legs , this paper proposes an algorithm of automatic detection and tracking of legs of the walking people based on monocular image sequences , in which we analyse the features of walking people , track the five joints of lower limbs , get various parameters , and then re - construct the walking process . the main research achievement is as follows : 1 ) we propose an algorithm of markerless automatic extraction of leg skeleton . first we divide the video into continuous image sequences , after background subtraction , the satisfying human region could be extracted , then we get a single - connected region by converting the rgb image to binary image and median filtering . afterwards , the contour of lower limbs in the frame with a widest boundingbox is detected , using sobel operator , to find the ankle joint of leg behind according to the features and rules of walking , then , the joint of knee of leg behind , hip , ankle of leg in front , knee of leg in front could be got in turn . so , model of leg skeleton is constructed
首先将视频分解成许多连续的静态图像帧,经过背景去除,把感兴趣的人体区域提取出来,通过二值化,中值滤波等预处理方法得到只有人体的一个单连通区域,然后用sobel算子检测出boundingbox最宽帧中人体下半身的轮廓,根据运动规律及特征找到后腿踝关节点,结合从boundingbox最窄帧中所获取的腿长依次得到后腿膝关节,跨部关节,前腿踝关节,前腿膝关节四点,从而构建出腿部骨架模型。 2 )实现了人体步行腿部骨架的跟踪算法。在完成对腿部骨架模型的自动初始化之后,本文对跨关节、膝关节及踝关节分别采用运动建模、圆周相交定点算法、运动预测及预测点周围搜索rgb相似矩形块三种方法确定每一帧中其实际坐标,从而重构出腿部骨架的运动过程。 |
- Similar Words：
- "定点数学" Chinese translation, "定点双字长运算" Chinese translation, "定点水下观测舱" Chinese translation, "定点水准测量" Chinese translation, "定点搜索" Chinese translation, "定点算术" Chinese translation, "定点探测" Chinese translation, "定点条件" Chinese translation, "定点跳伞" Chinese translation, "定点听写" Chinese translation
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