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- subpixel bitmask 子像素位屏蔽
- The bitmask detailing effects on the font. 字体的位掩码细节效果。
- The actual breeding is accomplished with a random 8-bit bitmask. 实际上实现繁殖的是一个随机的8位位掩码。
- The paper introduces the subpixel technology and common interpolations. 该文分析了亚像元技术及相关的几种传统插值方法。
- The methods of three-point interpolation for the subpixel image are realized based on the CNN(cellular neural network). 采用细胞神经网络(CNN)实现了对亚像元图像的实时插值,对插值的过程进行了详细的分析,并与基于亚像元图像的传统插值方法进行了对比。
- Value is set to any nonzero value, the value is interpreted as a bitmask that specifies those processors eligible for selection. 值设置为任何非零值时,该值被解释为指定符合选择条件的处理器的位掩码。
- A Fast Subpixel Edge Measurement Method Based on Sobel-Zernike Moment Operator[J]. 引用该论文 曲迎东;崔成松;陈善本;李金权;李庆春.
- The registration results of computed tomography(CT) and magnetic resonance(MR) are validated to be subpixel based on mutual information. 计算机断层扫描成像CT和核磁共振MRI的配准实验证明,互信息法能准确地实现多模态医学图象的配准,并且能达到亚象素的精度。
- A bitmask type representing a particular character classification. Multiple values of this type can be bitwise-or'ed together to obtain a new valid value. 用于表示特定字符分类的位掩码类型。该类的多个值可以通过位式运算得到一个新的合法值。
- On the base of precise description of digital image, we can use optimal method to get more accurate subpixel motion information. 在准确的描述数字图象的基础上,我们就可以用优化的方法来得到图象间的精确可信的亚象素级运动信息,从而确定图象间的映射关系。
- The precise edge position is gotten using subpixel edge detection method.Then, center of RRT is localized precisely by ellipse best fitting. 对标志的椭圆影像进行亚像素边缘提取,经最小二乘椭圆拟合后得到标志中心的子像素级位置。
- In scale measurement, we use subpixel edge detection, Hough transform, and LSM to detect and accurately allocate edges on solar cells. 在尺寸量测中,我们利用次像素边侦测、霍氏转换、和最小平方误差法来侦测电池板边缘,利用侦测到的边线来判定破损瑕疵。
- Automatic collimation of norm pole was realized by precisely halving norm pole on the method of subpixel on former gray image. 对原图像灰度化,在标杆区域内利用像素细分法最终精确平分标杆,实现标杆的自动精确瞄准。
- After that, the centroid-based subpixel localization algorithm is used to accurately extract the mark point's image coordinate. 然后采用基于质心的亚像素定位方法,准确提取车身标识点成像中心图像坐标。
- Secondly, the quincunx-based non-linear interpolate method was provided, which combined the subpixel interleaving CCD array superposition and median filter interpolation method. 本文分析比较了CCD高分辨成像模式和超分辨成像模式,并在理论上证明了超分辨模式下梅花采样的优越性。
- QU Yu-fu, PU Zhao-bang, WANG Ya-ai.Contast study of subpixel edge detections in vision measuring system [J].Chinese Journal of Scientific Instrument, 2003,24(4) supp: 460-462. [6]屈玉福;浦昭邦;王亚爱.;视觉检测系统中亚像素边缘检测技术的对比研究[J]
- Subpixel imaging technique can reconstruct a new image whose resolution is twice times higher than the original images obtained by two CCDs with 1/2 pixel shift. 摘要采用亚像元成像技术对焦平面上彼此错开1/2像素的CCD获得的初始图像进行合成,获得分辨率为初始图像2倍的新图像。
- The algorithm uses direction masks based on classical Sobel masks in converting gray into gradient images and applies the polynomial interpolation to subpixel edge detecting at the gradient direction of edge on gradient images. 本算法应用在经典Sobel算子基础上构造出的方向模板;对灰度图像进行处理;得到梯度图像;然后在梯度图像上沿目标边缘的梯度方向进行多项式插值法亚像素细分计算;对目标边缘进行亚像素精确定位.
- Experimental results show that the subpixel localization precision of HFA can reach 0.25 pixel. It has greatly decreased computative cost under the comparisons with conicoid fitting algorithm and Gaussian fitting algorithm. 实验表明:与常用的高斯拟合或二次曲面拟合方法相比;双曲面拟合方法在定位精度上为0.;25个像素;而计算量大为减少
- Values and status codes for bitmask data types 位掩码数据类型的值和状态代码