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Abstract. The image-target recognition technology, which can be widely used in military and civil fields, is the researching focus in the modern image-processing field. The paper detailedly introduced its current researching situation and application, discussed the problem of its classifying, analyzed and compared the advantages and disadvantages of every normal recognition algorithm, and looked forward to its developing tendency at the same time.

Student oriented" is an important educational philosophy. It has been put forward for many years. But few teachers put it into practice. The purpose of higher education based on "student oriented" is to form a person through cultural accomplishment, to create a person based on the care of life, to create a person based on innovative consciousness, and to perfect a person through the liberation of personality. The paper adhered to "All for students and for all students" and discussed this subject from three aspects: lesson preparation, classroom teaching and homework. It illustrated the theories and the practical experience in teaching. It has obtained good teaching effectiveness.

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