Experience of photography skills

Photography skills, some photography skills are very useful and helpful to novices like us. Photography is not so easy to learn, and such skills can help us get started quickly. Let's share some photography skills with you.

Photography skills experience 1 Let me talk about the shooting skills of people's photos first. Let's take a look at how to take a full-body photo. First of all, choose a good background, or a scenic spot, or a simple element. Next, the photography skills came. Since it is portrait photography, it is necessary to highlight the key points of the characters.

When shooting, people should occupy the center of the picture as much as possible, except for pictures with special shapes. Photographers can squat down to take pictures, which will make people look slender. When taking pictures of people, remember not to shoot from the height of the people, so that the photos taken will not only have no background, but also dwarf people.

Take my doll for example. The difference between these two pictures illustrates this point. The same doll, with different backgrounds and different angles, occupies different positions in the picture, and the final effect is also very different. Therefore, it is important to choose a clean background and a suitable angle when taking pictures; It is better to shoot the characters backwards, and the characters try to occupy the center of the picture.

When shooting such a small and exquisite object, you can choose a background or reference with large color difference to reflect its size.

When shooting a specific object, you can blur the background and highlight the image. As the picture shows, dandelion and parrot are prominent objects in the two pictures respectively. When shooting with an ordinary mobile phone camera, just click on the focus object; When shooting with a camera, you need to adjust the focal length.

When shooting scenery, you should be clear about the subject, and avoid disturbing the object when shooting, so as not to affect the appearance. We can imagine the camera screen as a nine-square grid, and put the object we want to shoot evenly in it, and control it at an appropriate ratio. As the picture shows, the one-to-one distribution of Jiangtian looks beautiful. It is also good to squat down and shoot when shooting scenes, which can make more scenes into the mirror.

The picture shows a negative example and an error demonstration. First of all, the subject is skewed and unsightly; Secondly, the debris by the river is in the mirror, which makes the picture messy.

After the shooting is completed, it can also be properly built and beautified.

Photography Skills Experience 2 I participated in the photography training organized by the Party Office of the Management Office on X, X, and in order to improve everyone's photography level, Section Chief Yang specially invited famous photographers from provincial offices as training teachers. This study has benefited me a lot, and I have basically understood the historical origin of photography, the basic structure and common sense of cameras, and the small details that need to be paid attention to in future photography.

Under the careful guidance of Mr. Li, I have a deep understanding of photography, and at the same time, I have gradually improved my aesthetic consciousness, making me realize that a good camera is not the key to taking good photos. More importantly, make good use of your camera and improve your photography ability. Of course, improving my personal aesthetic consciousness is also one of the key points to learn photography well. I have a deep understanding of photography and deeply realized the fun it brings me.

The following is my learning experience:

I integrating theory with practice

Learning photography is a process that needs the combination of theory and practice. In the morning, the teacher talked about the types of photography, focusing methods, contrast of photographic pictures, automatic acquisition of clear images, use of various lenses, exposure control and many other theoretical knowledge. After the teacher explained some theories about photography knowledge in the morning, we will practice the theoretical knowledge in the morning in the afternoon, so that we can apply what we have learned, deepen our image and be more helpful to our study.

Second, shoot more and see more.

In the afternoon, take us to Xibaipo Memorial Hall and practice study around the reservoir. Let me know that the cooperation of light and shadow, aperture and speed can be ever-changing. The same picture can be a work of completely different styles with different shooting methods and angles. We should shoot more and watch more, accumulate more experience and improve our aesthetic consciousness.

Teacher Li told us: "Try not to be stingy with the camera shutter when training for shooting. We should take more side shots and capture some wonderful moments, which will often surprise you. Usually, you should record more beautiful pictures that you accidentally encounter in your life. "

The art of photography originates from life and is higher than life, and many wonderful pictures are extracted from life. We usually read as many good works as possible, analyze and summarize the uniqueness of their works, and get some inspiration from them.

Actually, it's not just photography. Everything we do is the same. Only by summing up more can things be done well.

Third, pay attention to details.

As the saying goes, details determine success or failure, and so does photography. Often a good photographic work comes from grasping all kinds of details. When you shoot by yourself, you usually ignore some small details, which leads to the imperfection of the picture. So when we study photography, we should also pay more attention to details. For example, in portrait shooting, it is necessary to observe whether the makeup of the subject is in place, whether the clothes are flat, and whether the overall environment is in tune.

Posture, expression, etc. The shaking of the subject during shooting will affect the integrity of your whole picture. In short, if you want to shoot a good photographic work, you must start with small details, carefully compose the composition and reasonably distribute the light, so that the picture can be perfect and things can stay in the most beautiful moment forever.

The above is a summary of my study. I am very grateful to the Party Office for giving me this learning opportunity and a good communication platform. I love my life more through this study. I want to use my camera to keep the most beautiful moments in my life. Usually pay attention to cultivate a wide range of hobbies, constantly improve their humanistic quality and artistic accomplishment, and be a conscientious person in life.

Photography Skills Experience 3 In this semester 13 weeks, we started the practice of photogrammetry. Through practice, I realize that photogrammetry is an information science and technology to study and determine the shape, size, spatial position, nature and relationship of the photographed object by obtaining stereoscopic images. Photogrammetry teaching practice is an important part of Photogrammetry teaching.

Through the combination of classroom theory and practice, students can master the basic concepts and principles of photogrammetry, strengthen the basic skills training of photogrammetry, and cultivate their practical ability to analyze and solve problems. Through the practical use of digital photogrammetry workstation, we can understand the internal orientation, relative orientation, absolute orientation and mapping process and method of digital photogrammetry.

Writing a digital image segmentation program will help students master the basic methods and implementation of digital photogrammetry and lay a solid foundation for the application of remote sensing stereo images and digital photogrammetry in the future. This week, we practiced the operation of digital photogrammetry workstation.

Digital photogrammetry system is based on the basic principles of digital image and photogrammetry, and applies the theories and methods of computer technology, digital image processing, image matching, pattern recognition and other disciplines to extract the geometric and physical information of the subject in a digital way, so as to obtain various forms of digital products and visual products.

Digital photogrammetry system is the inevitable product of photogrammetry automation. Digital photogrammetry system provides users with a whole set of workflow solutions from automatic aerial triangulation to topographic mapping, which greatly changes the traditional mapping mode in China.

Most of VirtuoZo's operations do not need manual intervention, and can be carried out automatically in batches. Users can also flexibly choose the operation mode according to the specific situation, which improves the production efficiency of the industry. It is not only a powerful tool for making various scale 4D surveying and mapping products, but also provides basic data for virtual reality and GIS. It is the most powerful operating platform for 3S integration, three-dimensional landscape and urban modeling. This internship is based on VirtuoZo digital photogrammetry system.

Internship purpose:

Understand the digital photogrammetry system and master the operation process.

The main contents of the internship:

1, data preparation, including photographic scale, azimuth elements in the camera, height, number of bands, photo arrangement, distribution of control points, etc.

2. Establish the survey area and set the parameters of the survey area;

3. Establish a model and set model parameters;

4. Model orientation, including methods and steps of internal orientation, relative orientation and absolute orientation.

The basic steps are as follows:

Establish survey area, introduce image, establish model, check (modify) image parameters, establish camera parameter file, establish encryption point file, set output parameters of results, orientation in model image, relative orientation of model, absolute orientation of model, polar image generation, matching pretreatment, image matching, matching result editing, DEM generation, DOM and contour image generation, superimposed image generation, vector drawing, contour modification, etc.

Through this internship, students can master the connotation of photogrammetry, the basic knowledge of photogrammetry, the principle and method of analytical photogrammetry, and the double-image analytical photogrammetry, understand and be able to integrate theory with practice and solve problems in actual production.

After the above, what we need to do next is to write a K-means region segmentation program. The basic principle is to divide the image into k regions, calculate the gray average of each region, and compare each pixel in the image with the gray average of k regions respectively. The region with the smallest difference is closest to the pixel, and the pixel is assigned to the corresponding region.