照射角度 meaning in Chinese

luma angle

They must be re - aimed often to follow the sun
必须多次根据太阳照射角度重新对准。
With help from a team at the johnson space center in houston , texas , chiao selected subjects for his photos based on the space station ' s position , the weather below , and the angle of the sunlight
在美国休斯敦约翰逊航天中心一个研究小组的帮助下，焦立中根据国际空间站的位置、地球天气情况和阳光照射角度等因素，确定了拍摄的对象。
This thesis developed an algorithm to reconstruct the wavelet coefficients of an image from the radon transform data . this algorithm is similar to the conventional filtered backprojection algorithm , except that the filters are now angle dependent , and the backprojection gives us the wavelet coefficients of the reconstruction , which are then used to synthesize the reconstruction
该算法与传统的滤波反投影法相似，不同的地方在于，算法中用到的滤波器是与x射线的照射角度相关联的，而且反投影后得到的是待建图像的小波分解系数，这些系数再经过逆小波变换就得到了最终的重建图像。