Another commonly needed image manipulation is the rotation of images.
另一种经常需要用到的图像操作是旋转图像。
The sky in the exposures was de-rotated to compensate for the rotation of Earth, then images were stacked together producing an image identical to a single exposure but with less digital noise.
曝光的天空被旋转着以补偿地球的自转，然后把一连串的图像叠放在一起，产生了与单一曝光相同的图像，可是很少有数码噪声。
Mendrek and her colleagues compared the brain function of healthy volunteers with schizophrenic patients that were completing the image rotation task by using magnetic resonance imaging (fMRI).
精神分裂患者利用核磁共振(fMRI)完成了图像扫描，Mendrek和她的同事将结果与健康志愿者的脑功能进行比较。
The capability to endure rotation in depth, and scale and resolution changes makes it an attractive approach to image segmentation.
对旋转、比例和分辨率等变化的承受能力，使它成为图像分割中一个非常有吸引力的信息源。
The experiment shows that the method can resist the effect of the brightness, contrast change and rotation of image, and reduce calculating time greatly.
实验表明，该方法能有效抵抗图像对比度、亮度及旋转的影响，并且大大减少了运算时间。
Objective To study the effects of gantry rotation time on image quality in 64 - slice spiral ct.
目的研究不同机架旋转时间对64层螺旋CT图像质量的影响。
Image of the years gradually turned green, tender leaves and new leaves of songs, along the ring rotation. Happy New Year!
岁月的意象渐渐绿了，嫩叶和新叶的歌，沿着年轮旋转。新年快乐！
The result shows that all this features are typical and effective, and invariable with the image displacement, rotation and flex.
实际应用结果表明这些特征是典型的、有效的，它们不随图像位移、旋转，伸缩变化而变化。
In fact, the image shift, scale, rotation invariance problems encountered in some pattern recognition tasks can easily be solved in this system.
事实上，某些图像识别任务碰到的图像位移、尺寸、旋转不变性问题，本系统可容易地予以解决。
A new detection method of motion vector was proposed in order to stabilize image sequence with rotation.
针对帧间旋转图像序列的稳定处理，提出一种新的运动矢量探测方法。
So a method of image recognition with rotation and scale invariance is required to satisfy the practical application.
因此，需要寻找一种具有旋转和比例不变性的图像识别方法，以满足实际应用中的需要。
The method of rotation is the basic method of image.
图像的旋转算法是图像的基础算法。
It's difficult to detect blindly the image rotation Angle in blind watermarking under geometry attack.
抗几何攻击的盲检测数字水印的难点是图像旋转角度的盲检测。
The invariable moment, which is invariable to the translation, scaling and rotation of image, is widely used in object recognition, image classification, image condensation, scene matching and so on.
矩不变量在图像进行平移、旋转和尺度变换时保持定值，因此被广泛使用在目标识别、图像分类、图像压缩和场景匹配等各种领域。
Study how to realize camera self-calibration directly from image sequence under special imaging condition (camera pure rotation).
研究了在特殊成像条件（摄像机纯旋转）下直接由图像序列进行自标定的方法。
Bicubic interpolation is a classical algorithm used in spacial transformation of image such as image rotation and zooming.
双三次插值是图像空域变换的经典算法，可用于图像旋转和放缩等灰度插值。
A novel fast rotation invariant image retrieval method was proposed.
提出了一种新型快速旋转不变图像检索新方法。
The stability of virtual sound image under the rotation of head is analyzed.
对虚拟声重发声像在头部转动下的稳定性进行了分析。
Run this program can be continued by a regular hexagon and rotation angle to enlarge the image to be.
说明：运行此程序，可以得到一个由正六边形不断放大并旋转一定角度得到的图案。
Through warping to the matrix of image rotation in common, provide the course of deriving of realizing image rotation based on shear principle.
通过对通用的图像旋转矩阵作变换处理，给出了基于错切原理实现图像旋转的推导过程。
Based on the linear memory construction of digital image, this paper presents a method of fast realization of image rotation.
基于图像的线性存储结构，提出了一种图像旋转的快速实现方法。
A new stitching algorithm based on area feature and cross correlation for the sequence image with transformation of translation, rotation and isometric scaling is proposed.
针对具有平移、旋转、缩放变换的序列图像连续拼接，提出一种将基于区域特征的配准算法和基于灰度交叉相关的配准算法相结合的拼接算法。
The experiment proves that if the image changes (such as size or rotation), it is almost no effect to match the image.
通过实验很好地证明当图像本身的变化(例如大小或者旋转)对于图像的匹配的几乎没有影响。
In this paper, the attacks on image are geometrical attacks, including Flipping, Scale and Rotation.
为了增强水印的抗几何攻击能力，本文提出了一种基于图像内容的水印方案。
Currently available image registration methods are not efficient for large rotation Angle image.
针对这一问题，本文提出了一种带旋转角度估算的自适应图像配准方法。
In order to eliminate the influence of image rotation on automatically recognizing and tracking targets, a method for canceling image rotation with electronics is proposed based on FPGA.
为了消除图像旋转对准确进行目标的自动识别和跟踪带来的影响，提出了一种基于FPGA的电子学消旋方法。
Its function is to achieve the right image clockwise and counter-clockwise rotation.
其功能是实现对图象的顺时针和逆时针旋转。
It selected corners as features, removed influence of image stretch, skew, rotation, and translation by calculating affine invariant, so matching accuracy and speed were improved.
该算法使用角作为图像匹配选取的特征，通过仿射不变处理，消除图像缩放、扭曲、旋转和平移等变化产生的影响，提高了特征匹配的精度和正确匹配率。
This method is effective on brightness invariant, movement invariant and rotation invariant in the matching of digital city image sequences.
该算法对数字城市中序列图像匹配具有光照强度、平移、旋转不变性。
This method is effective on brightness invariant, movement invariant and rotation invariant in the matching of digital city image sequences.
该算法对数字城市中序列图像匹配具有光照强度、平移、旋转不变性。
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