Now recent researches are focused on face recognition with frontal or frontal plus profile in a simple background , and multi - pose face recognition from an image with a complex background are just beginning 目前研究主要集中在简单背景下的前视人脸识别或前视加侧视人脸识别，复杂背景下的多姿态人脸识别研究则刚刚起步。
For engineering application , the signal processing technology of airborne forward ? ooking windshear weather radar system is studied in this composition . the contents include signal processing methods for weather , turbulence and windshear targets 本文从工程应用出发，综合研究了机载前视风切变气象雷达系统的信号处理技术，研究内容包括气象、湍流和风切变目标的信号处理。
Model of exorcising evil spirits is graceful , look at before standing upright , open one s mouth and reveal the tooth , a firstborn mao , belly adorns the feather wing , the body crawls and creeps , look at and see a thing , wait for an opportunity to catch . 此一辟邪，是用和阗白玉制作，因有玉璞，故在角和背部有玉璞的紫红皮色。辟邪造型优美，直立前视，张口露，头生一角，腹部饰羽翅，身体匍匐爬行，视见一物，伺机捕捉。
Fourth , a new driver preview trajectory strategy assumption based on nature coordinate system is suggested . the concept of lateral preview yaw is presented . a new handling control model of the driver ? steering command decision based on the lateral preview yaw is also put forward 第四，提出了在自然坐标下的驾驶员前视预瞄轨迹的预瞄策略，给出了横向预瞄偏差的概念，建立了基于横向预瞄偏差的驾驶员前视轨迹控制模型。
The automobile anti - collision radar is mainly applied to prevent the vehicle from colliding back and force under the fog weather condition with no consideration of the other obstacle ' s anti - collision before the vehicle . it is only designed to achieve its basic application of danger condition detecting and collision warning 该防撞雷达系统主要是用于高速公路上多雾天气防止车辆前后追尾相撞，而不考虑车辆与其前方的非车辆障碍物之间的防撞问题，设计只完成最基本的险情探测和预警功能的前视防撞雷达。
Experiment results show stable and efficient facial features can be selected . in multi - pose face recognition based on multi - views , the concepts and methods of traditional frontal and multi - pose face recognition are firstly summarized . then a multi - pose face recognition algorithm is presented based on a hierarchical model with a pose subdivision and fusion decision 在基于多视图的多姿态人脸识别方面，总结分析了经典的前视人脸识别和多姿态人脸识别概念和方法，提出了基于层次模型和融合决策的多姿态人脸识别技术。
The ancient avoided worshipping the king very much , the moon stood and carved with the white jade ; avoiding straightenning one s back , pair is looked at at present , the sharp mouth is closed , one pair of only big ears ; the rabbit has plump and smooth body , four limbs are crooked , bend over and lie on the ground , and then there is a short end : the model is vivid , chisel workers exquisitly , the polishing is bright , it is a rare skillful product 此器或许为李静训生前心爱之物，古人对王免十分崇拜，神话传说中谓月中有白兔，捣药秋复春，嫦娥孤栖与谁邻此玉兔用白玉立雕而成免昂首，双目前视，尖口紧闭，双只大耳兔体丰满光滑，四肢弯曲，伏卧于地，后有一短尾：造型生动，琢工精致，抛光明亮，是难得的一件巧品。
