Experimental results show that the new algorithm is able to recreate stable 360° sound image in horizontal plane, and able to improve lateral sound image obviously.
实验结果表明,新方法可得到水平面360°内稳定的声像效果,特别是侧向声像效果有明显的改善,该方法可用于多媒体计算机和多通路环绕声的虚拟重放。
Methods:202 patients with thyroid adenoma or struma nodosa were examined with ultrasonography pre operation and with pathomorphology post operation.
目的 :探讨甲状腺腺瘤与结节性甲状腺肿的超声声像图特征 ,找出特征性的表现以提高超声的诊断水平。
Image noise analysis of micro-motion measurement based on computer micro-vision;
计算机微视觉微运动测量系统图像噪声分析
Processing of image noise based on mathematical morphology;
基于数学形态学的图像噪声处理
Two Improved Algorithms to Generate Gaussian Image Noise;
高斯图像噪声实现的两种改进
However,by applying gyro-positioning technique to locate artificial magnetic field,the ultrasound imaging produced by measurement processing,where AC(Alternating Current) signal is induced by rotated coils in the artificial magnetic field as the triggering signal for image scanning,can quickly and accurately ascertain the fault.
超声成像测井技术是通过向井壁连续发射和接收超声波,把接收到的超声波转换成电信号,作为图像信号。
To heighten the frame rate of ultrasound imaging system,the thesis focused on the dual beamformation technique and its hardware implementation was introduced.
以提高超声成像系统帧频为目标,研究了双波束合成技术及其硬件实现方法。
Employing the impulse response model of ultrasound transducer and the modulating-demodulating principle of FM signal,the simulation for ultrasound imaging is carried out.
利用超声传感器的冲激响应模型和调频信号成像的调频解调原理,进行了超声成像的仿真研究。
To realize this automatic test system, not only the newly developed automation technology and ultrasonic signal processing technique, but also the ultrasonic image processing technique was applicated.
同时,将超声成像和声图像处理技术应用到本系统中,实现了环形电子束焊缝超声检测的自动化。
sound image method
(超声检测的) 声像法
Blows rained on the door.
敲门声像雨点一样.
V-mail [video-mail ]
声像电子邮讯系统［
a speaker whose voice sounds like a growl.
说话声像咆哮一样的人。
Fame like a river is narrow at its source and broad afar off .
名声像条河，远宽源头窄。
as dear as a Bell
声音像钟声一样清晰
as mute as a statue
像雕像一样一声不响
"In either of these, the left element is a pictograph, the right one is a phonetic element."
"丶丶丶"、"口"像形，"工"、"八"像声。
utter a high-pitched cry, characteristic of pigs.
发出像猪的声音的高声调的叫声。
A sudden report rang out--like the sound of a car backfiring.
突然响起一声爆裂声——像汽车的逆火声。
What does it sound like?
它听起来像什么声音？
It's a faintingly weak voice.
像是快晕厥的软弱声音。
The coin rings false.
这硬币听声音像是假的。
That sounds like the postman.
听声音像是邮递员.
multi-audiotrack video tape recorder
多声道视频磁带录像机
Digital Speech and Image Compression ?
"数字声音,图像压缩技术"
"Things like voice, video, text, and so. on."
比如声音、图像、文本等。
Doppler ultrasonic angiograph
多普勒超声血管显像仪