space descriptor
英 [speɪs dɪˈskrɪptə(r)]
美 [speɪs dɪˈskrɪptər]
【计】空间描述符
双语例句
- Product spherical harmonic and a singular integral on product space A 3D Model Similarity Matching Algorithm Based on Spherical Harmonics Descriptor
乘积球面调和与一个奇异积分一种基于球面调和描述子的3维模型相似性比较算法 - To describe contours in digital space and simplify the presentation of computer graphics, a wavelet descriptor is presented, which is suitable for contours constructed with a set of points.
为了描述数字空间目标轮廓，便于计算机图形表达，提出一种适于描述序列点轮廓的小波描述子。 - According to the fact that contours in digital space is periodical, wavelet descriptor is defined based on wavelet analysis of discrete periodic signal.
将数字空间轮廓视为周期序列，并基于离散小波变换给出序列点轮廓小波描述子的具体表达。 - SIFT algorithm mainly includes four steps such as establishment of scale space, detection of extreme space points, determination of feature points direction and generation of feature descriptor.
SIFT算法主要包括建立尺度空间，空间极值点检测，确定特征点方向和生成特征描述符四个步骤。 - According to different color space selection, the descriptor computation framework can generate original image color invariant descriptor and edge image color invariant descriptor.
根据不同的颜色空间选择，该框架可以产生：原始图像的颜色不变性描述子和边缘图像的颜色不变性描述子。 - A novel moving object tracking algorithm based on local image descriptor is presented. The tracking task is accomplished by locating the target in the search space of the local image descriptor which is created by the key points of image.
提出了一种基于局部图像描述的运动目标跟踪算法，该方法利用图像关键点邻域的局部图像描述作为目标定位的搜索空间，在这个空间内进行全局匹配，实现跟踪目标定位。