1, determine the shooting position: Choosing a suitable shooting position usually requires a higher angle of view, so that you can see the whole vegetable field and the small fence.
2. Adjust camera settings: adjust camera exposure, focal length, aperture and other settings according to shooting position and target. Make sure that the camera settings can clearly capture the whole vegetable field and small fence.
3. Take photos: Take photos after adjusting the camera settings. Make sure the photos are clear and bright, and you can see the details of the whole vegetable field and small fence.
4. Processing photos: use image processing software to process photos, such as adjusting brightness and contrast, cutting, etc. So as to better show the panoramic view of vegetable fields and small fences.
5. Add mathematical elements: Use mathematical tools, such as scale and coordinate system, to add mathematical elements to photos. This can be achieved by drawing lines and circles on the photos.
6. Improve details: Make final improvements to the photos, such as adding titles and text descriptions.