Photographic composition is a highly practical subject. In the actual teaching process, we will basically face the problem of how to apply the relevant theories of photographic composition creation to shooting practice.

Below are the photography composition course design materials and photography composition teaching content and methods that I compiled.

Photographic composition course design materials The organization of photographic composition teaching content is based on the principles of highlighting the focus, being reasonable and orderly, and stringing the content that needs to be explained into an organic whole, emphasizing the natural connection of each chapter, and preventing the break between concepts and teaching content.

It is necessary to build a complete and clear framework for the course for students, so that students can clearly see the overall course and master specific theories and techniques.

The "Photogrammetry" course mainly arranges the main content, related theoretical foundations and methods according to the main lines of single image analysis, double image analysis and multi-image analysis.

Table 1 is the course teaching content table.

Photographic composition teaching methods 1. Problem teaching method Compared with traditional "cramming" teaching, problem teaching method can better cultivate students' innovative thinking and is an effective method to improve teaching effect and quality.

In the "Photogrammetry" course, based on the basic principles of problem teaching method and following the principle of "select a problem - discuss - solve the problem", after the dual image analysis course, a "Double Image Analysis Photogrammetry" exercise class was arranged

, aiming at the problem of geometric positioning of stereoscopic image pairs, guiding students to comprehensively apply the theoretical knowledge they have learned and concretely implement three double-image analysis methods to cultivate students' ability to analyze and solve problems.

After explaining the single-image space rear intersection, space forward intersection, absolute orientation, relative orientation, and the overall solution of the double-image beam method, the teacher explained in detail the three methods of double-image analysis: "Space rear intersection-front intersection method

", "Relative Orientation - Absolute Orientation Method" and "One-step Orientation Method*** Beam Method***", and provide a comparative explanation of the usage conditions, advantages and disadvantages and specific solution process of each method.

Under this premise, three different stereo image pairs were designed.

A certain amount of extra-curricular preparation time will be left for students in each group to sort out their ideas based on the double-image analysis method selected by each group, and a representative will explain the specific calculation steps in class.

The teacher promptly clarified some shortcomings and areas for improvement in the students' explanation process, and at the same time answered new questions raised by students.

Finally, based on the three stereoscopic image pairs designed, the advantages and disadvantages of the three solution methods are comprehensively compared again, focusing on the conditions for use of each method.

2. Case teaching method Cases require a complete work process from design, implementation to results processing, and involve deep and wide content.

The application of case teaching method in the teaching process of photogrammetry can improve students' independent thinking ability and self-solving ability, and stimulate students' enthusiasm for independent learning and desire for knowledge.

The course is based on explaining the basic principles and detailed calculation process of the resection line conditional equation method in single image space.

Leave a certain amount of extracurricular time for students to draw computer program flow charts and basic flow charts on the basis of mastering the basic theory of spatial resection.

Then focus on programming experiments in the laboratory. You can use computer languages ????such as VB, C, Matlab, etc. The computer language is not limited to writing single-image space resection programs.

According to the information in the exercises in the textbook, students are asked to find the external orientation elements in the program they wrote to see whether the result of the program is calculated correctly and to verify the correctness of the program.