Photographic Light Effects
The following are some common lighting effects and their related points: * * 1. Jesus Light (Tyndall Effect)** 1. * * Formation Condition ** - The light was partially blocked by the object, forming a light pillar. - There was fog or dust in the atmosphere. For example, when it was cloudy or after a rain, the sun might shine through the gaps of the clouds. It might also appear when there was a lot of fog in the forest on a sunny morning. It was also possible for the sun to shine through the window into the dark old house. 2. * * Shooting Points ** - Metering must be accurate. You can use your finger to click on the light beam for spot measurement. If the contrast is not enough, you can pull down the small sun next to the light spot to dim the image to highlight the light beam. - Choose the best time and position to shoot. When large clouds block the sun, the beam of light can be shot through the edge of the clouds, or when the morning sun shines through the foggy woods and through the gaps. - Choosing a dark background would give a more obvious beam effect. - Try to use a small aperture to shoot. A small aperture can get enough depth of field to make the picture clear, and it can strengthen the beam to make the effect of the Jesus light more obvious. 3. * * Visual Effects ** - It brought a sacred sense of tranquility to the scenery, making people feel blessed. It was also known as the light of the clouds or the light of the stage. * * 2. Backlight effect (Starlight effect is similar)** 1. * * Shooting Points ** - The control of the aperture was very important. The smaller the aperture, the stronger the effect of the starlight. 2. * * Visual Effects ** - The light source was directly behind the camera, forming a clear outline. It was often used to take silhouettes and beautiful portraits. The light beam was stronger and more direct. Compared to the Jesus Light, which was more scattered and gentle, the effect was different. * * 3. Imitating natural light effect (created by lighting arrangement)** 1. * * Key points of arrangement (example)** - An LED light and a self-made light and shadow board in the front left created a light and shadow shape. The color temperature of the LED light was adjusted to 6500K to enhance the atmosphere. - An LED on the front left shone on the ground to increase the brightness of the environment. - The photographer had a soft light umbrella attached to his back to make the environment more transparent. When the color temperature was adjusted to 5000K, the photo could be presented with clear light and shadow. * * 4. Effects of different light positions ** 1. * * Shun Guang ** - The light source shone from the front of the subject, so that the subject received light evenly and the color was restored to reality. - It was often used for identification photos, makeup photos, and close-ups of scenery and flowers. For example, the classic butterfly light came from this light position. - The disadvantage was the lack of three-dimensional sense. If the photo was too clear, it would expose the shortcomings. The light was too flat and it was easy to show the face. 2. * * Side Light (Left Front Light, Right Front Light)** - The light source was diagonally in front of the camera, which could enhance the three-dimensional and layered sense. It was often used in portrait photography. - It is easy to produce obvious triangular light, the contrast between light and dark is large, the highlight is easy to be overexposed without details, and the dark part is under-exposed and dead black without details. It is difficult to grasp when the light is strong. It was suitable for shooting men's tough guys. 3. * * Side Light (Side)** - The light source was on the side of the camera, forming a contrast between light and dark. It was often used to express emotions and atmosphere. 4. * * Side Backlight (Backlight)** - The light source was diagonally behind the camera to enhance the silhouette. It was often used for still life and landscape photography. The right and left lights could outline the outline of the object, and they were often used in high-end portrait photography. 5. * * Top Light ** - The light source was above the camera, forming a strong shadow. It was often used for stage effects and partial illumination. The three-dimensional effect of the character would be stronger, and the hair and shoulders would have more layers. 6. * * Underlight (Low Light, Earth Light)** - The light source was under the camera, forming a strange effect. It was often used for special scenes in film and television creations. Often used as a stand-alone light source, it was widely used in the live broadcast room. It could be combined with the main and auxiliary lights to reduce the shadows caused by the main and auxiliary lights and supplement the lack of light in the lower body of the human body. * * 5. Local Light ** 1. * * Formation Condition ** - The sunlight shone through the gaps in the clouds and shone on the large area of shadows. 2. * * Visual Effects ** - The scenery in the picture was all in the shadows, and only the image of a little light in a certain position became the visual center, making the landscape photo have a different mood and charm. 3. * * Shooting Points ** - Since most of the picture was in the shadows and the places illuminated by the light beam were brighter, it was necessary to spot the light or turn on the HPR mode. * * 6. Crack Light ** 1. * * Shooting Points ** - It was similar to the formation principle of Jesus Light and Local Light, but the subject paid more attention to details. For example, shooting pictures of sunlight shining through the gaps in the forest and onto the leaves, or sunlight shining through the buildings and onto other buildings. - It could be shot in a sunny morning or in a park or forest path with trees in the evening. The flat sunlight formed a beam through the gaps of the trees, and the shadow cast by the beam on the main body or the ground could be shot. - In addition to the main body being bright, looking for a simple dark background could make the main body stand out and the photo cleaner. Read more exciting novels for free
Photographic effects on TikTok
The photography effect on TikTok was a tool that allowed users to easily take good-looking photos or videos. Here are some things about TikTok photography effects: ** 1. Basic operations of special effects ** 1. ** Using the music disc operation **: First click on the rotating music disc in the lower right corner, then click on the same one. Then, find the AI composition in the lower toolbox. There are popular special effects AI templates. Choose a favorite special effect template and click on the same one. Then, import the prepared photos from the album to automatically generate the AI video. After generating it, he could also choose his favorite music and adjust the volume. 2. ** Special effect operation for a specific theme **: For example, when searching for special effects of a specific theme such as " Happy Goddess 'Day ", click on the disc first, then click on the same model, select the special effect on the left, and then click on the magnifying glass at the lower right corner to search. Many beautiful templates will appear. You can press the red circle and shoot at yourself to show the effect. ** 2. The key to taking good special effects photos ** 1. ** In terms of attitude ** - The beauty, filter, special effects, AI, etc. in TikTok should be viewed correctly. They were convenient means to make people beautiful without makeup or plastic surgery. Although some platforms restricted the use of special effects works, they didn't have to care. For women or ordinary netizens, it was fine as long as they were good looking or happy. Moreover, different people would have different effects even if they used the same special effects. They had to maintain their confidence and take more photos while they were young, because it would become more difficult to take good special effects photos as they grew older. 2. ** Special Effect Model Selection ** - You have to choose a special effect template that suits you. For example, you can choose according to the style that suits you, such as ancient style, modern style, etc. You can also choose according to the facial contours. People with fat faces can choose the template with a thin face, and people with thin faces can choose the template with a round face. If the face in the template has obvious left and right face size or eye size difference, it can be eliminated if the difference is too obvious. If the overall beauty is good, it can also be used. 3. ** Make-up or not ** - It was best not to put on makeup when taking special effects photos, because after the special effects were synthesized, there would be a very good makeup effect, which could make acne disappear and skin become better. Moreover, computer technology could draw a makeup that was in harmony with the picture. Make-up might destroy the synthetic effect. 4. ** Post-editing ** - After the photo was taken, he had to observe it carefully. For situations where the atmosphere of the picture was not enough, he could continue to use special effects and filter to modify it. For example, he could use a cool filter to enhance the atmosphere. If the special effect template had six fingers, multiple hands, or the hands and faces did not match, he could use a sticker to cover the hands. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic Distortion
Based on context alone Distortion was a common phenomenon in photography. ** 1. Distortion caused by the camera lens ** 1. ** Wide-angle lens ** - The wide-angle lens would produce perspective distortion when shooting. This kind of lens had a wide angle of view. When shooting close-up objects, the objects at the edge of the picture might be stretched and deformed. For example, when shooting a building, the edges of the building might bend outward. If this distortion was not paid attention to in architectural photography, it might affect the authenticity of the building's appearance. - At the same time, when the wide-angle lens shot a character, the parts of the character near the edge of the picture (such as hands, feet, etc.) might appear larger than normal, resulting in an exaggerated effect. 2. ** Telephoto lens ** - A telephoto lens could also cause distortion, but it was different from a wide-angle lens. The compression effect of a telephoto lens would make the spatial relationship between objects appear to be compressed. For example, when shooting a landscape, the distance between a distant mountain and a nearby tree would appear closer than the actual distance. This distortion might need to be considered in some scenes that needed to express spatial levels. ** 2. Distortion caused by shooting angle ** 1. ** Upwards ** - When shooting a tall object (such as a tall building or a big tree) from above, it would cause the object to have a narrow bottom and a wide top. This kind of transformation could be used for creative photography. For example, when shooting a towering skyscraper, an upward-facing shot could enhance the towering feeling of the building and make it look more majestic. However, if it was in the case of building measurement or the need to accurately represent the proportion of the building, this kind of distortion needed to be avoided or corrected later. 2. ** Aerial Shot ** - When shooting from above, the object may have a narrow top and wide bottom. For example, if you were to shoot a crowd in a square, shooting from a high position might cause the shape of the crowd in the picture to appear as if the top of the crowd was shrinking inward. ** 3. Transformation in post-processing ** 1. ** Cutting and Stretching ** - In the post-processing software, improper trimming or stretching operations could cause the image to be deformed. For example, if the image was stretched too much to adjust the composition, the proportion of the object in the image might be out of balance, and the originally round object might become oval. 2. ** Inappropriate use of correction tools ** - Although many post-production software had x-ray correction tools, if they were not used properly, such as over-correction or correction in the wrong direction, it would also cause new distortions. For example, when correcting the inclination of a building, if the correction parameters were set incorrectly, the building might be deformed in other directions. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic exposure
What you want to ask might be "photography exposure". In layman's terms, exposure was the amount of light a photo received. Too little light would cause the photo to be under-exposed and dark, while too much light would cause the photo to be over-exposed and white. The exposure was controlled by the three elements of aperture, shutter, and sensitivity: 1. Shutter: The slower the shutter speed (the longer the shutter time), the greater the amount of light entering, and the brighter the photo. Conversely, the faster the shutter speed, the smaller the amount of light entering, and the darker the photo. For example, a high-speed shutter was suitable for capturing fast-moving objects and could freeze a clear picture, while a low-speed shutter could record the trajectory of motion and was used to capture silky water and star trajectories. 2. Light sensitivity: The higher the sensitivity (the more sensitive the camera is to light), the greater the amount of light entering, and the brighter the photo. 3. Aperture: When the sensitivity is constant, the aperture and shutter are in inverse proportion. In addition, there were different ways of exposure: 1. Average exposure method: - The exposure was based on the average light measurement value. The subject was taken as a whole, and the average brightness value of the whole was measured at one time and exposed according to this average value. If the subject has a single tone and the brightness is close to medium gray, or if the subject has a difference in light and dark but the light and dark are evenly matched, a better exposure effect can be obtained. However, when the subject is too bright, too dark, or the light and dark area is too wide and the contrast between light and dark is too large, exposure errors may occur according to the exposure recommended by the light meter. - The average value exposure was to measure the local brightness values of the bright and dark parts of the subject, then average several values, and then expose according to the average value. 2. Regional exposure method: The reflection rate of the scene, the brightness of the scene, the amount of exposure, and the brightness of the image were integrated into 11 gray-scale regions. Level V was the area corresponding to an intermediate gray (18% reflective) object. It was the benchmark for light measurement and exposure. The real areas that could express texture were the seven regions from Level II to Level VIII. 3. High-profile exposure method: It is suitable for the subject to be a bright object with high reflective rate, or most of the subjects are high-brightness objects, such as white, light-colored porcelain, glass, white cloth and other creations, as well as natural scenery such as clouds and snow. The method was to directly measure the brightness of such high-brightness objects, and then increase the exposure by about 3 levels during the exposure, so that the brightness of the image of the bright object fell in the position of Zone VIII. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic Techniques
Here are some photography techniques: 1. Martin Parr: " My ultimate goal is to make the ordinary extraordinary." 2. " Great scenery depends on running hard and observing the weather before going to bed. There is no good light at noon, but good light is in the morning and dusk. The scenery is important to the atmosphere, and the rain and fog are not missed. Bring a camera when it rains, and wait for it to clear up in the evening. Add slow film on the big bottom, and the shutter release of the tripod. Zooming is easy to shine, and try to use fixed focus. Remove the UV-ray mirror and install the hood. The tripod should be locked tightly, and the mirror should be raised in advance. In the landscape measurement, the gray should be reduced in white and black. For long exposure, take a few photos. The negative film should be slightly reduced, and the positive film can be slightly reduced. The wide-angle focuses on the theme, and the long-focus compress the scene."Small aperture depth of field, fully open to paste the background; Take the backlighting on the side of the flower, slow door to show the movement; The stream should be exposed for a long time, continuous and dense; Look for the side light when you see the mountain, and take the reflection when you see the water; Focus on the theme, the level should be flat; Polarized light to remove reflection, gradually flat contrast; If the contrast is too large, the black card effect will be good; Long exposure to avoid car lights, the rocks should be moist; There should be more clouds, mainly cloudless land; The key to the front is the three-point grid; The characters are interesting, and the dragons should be the finishing touch; The scenery should be removed from the sundries, and the garbage should be picked before shooting." 3. "Equipment is important, but it's not everything." 4. " There's only suitable exposure, not accurate exposure." 5. "The most satisfactory piece is the next one." <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic Gold
The prime time for photography was usually one hour after sunrise and about one hour before sunset. During this time, the light was rich and colorful, the angle was low, and the atmosphere was better. There was also a saying that 4 - 6 pm was the prime time for photography, but it was more accurate to say that it was the first hour after sunrise and the last hour before sunset. The exact duration depended on the weather, location, and other factors. Near the equator, the golden time often lasted for one to two hours, and there was little change in winter and summer. However, near the North Pole or the South Pole, the golden time would be different and last longer. The light produced during prime time was relatively soft, and there would be no glaring shadows. The overall look was very warm and pleasing. It was suitable for shooting people, wild animals, birds, and many other objects. The light had different effects such as background light, back light, and edge light, which could be used for different creative shooting. However, primetime was not suitable for all types of photography. For example, street photographers might prefer to shoot at noon, and macro photographers might prefer to shoot on cloudy days to capture color saturation and rich details. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic Symbol
Photographic symbolism is an important means of expression in the art of photography. The Connotation of Symbols 1. ** Concept definition ** - Symbolism is to use the overall characteristics of an image to express or imply the metaphor meaning of another thing. It is the reflection of things, the metaphor of things, the comparison and hint of truth. This was the transcendental meaning that the aesthetic subject gave to the object. It was a kind of hidden meaning. - In photography, symbols used intuitive visual language as a symbol, and condensed and expressive images as a medium to compare and hint at the aesthetic meaning of the subject. 2. ** Symbol classification ** - ** By way of thinking ** - ** Symbolism **: In the artistic image created by the author, the symbolized body (main body) and the symbolic body (accompanying body) have the same relationship. The symbolic body will strengthen the aesthetic content of the main body from the front. For example, with the capital "person" formed by the crossed arms of a man and a woman as the main body and the bright red rose as the symbolic image, people could sublimate the aesthetic ideals of human love, motherland love, and eternal peace. - ** Countercurrent Symbol **: The symbolic body does not create the value of the main body in a positive way, but in a movement that contradicts the relationship between the main body and the symbolic body. For example, the main body of the picture was a haggard middle-aged woman who was in extreme pain because of her desire. The background was a still photo of the "Love of Bao and Dai" as a symbol, which strongly reflected the pain, lonely soul, and heavy burden of life of the main body. It had the aesthetic effect of "pipa rebound." - ** From the composition of the image ** - ** Individual Symbol **: Use a single element (concrete or abstract) in reality that is related to the main body as a symbol to excavate its symbolic meaning. - There were also compound symbols, partial symbols, and overall symbols. Second, the symbolic meaning of each element in photography 1. ** Natural Elements ** - [The sun symbolizes light, warmth, and the power of life.] In the pictures, their appearance often gave people courage and confidence, dispelling the darkness and illuminating the road ahead. - Water is the source of life. It symbolizes flow, change, and the continuation of life. When it appears in different forms such as a quiet lake, a surging waterfall, and a rapid river, it gives people vitality and hope, arousing people's praise for nature. - Trees often symbolize growth and tenacious vitality. Their deep roots and luxuriant leaves give people hope and strength. He could take pictures of the entire tree or parts of the tree, such as the roots, trunk, branches, and leaves. He could also use them as a companion to express his understanding of life. - ** Flower **: It represents the power of beauty, purity, and love. Its blooming and fragrance bring joy and satisfaction to people, triggering people's longing and pursuit of a better life and happy times. - Mountains and rivers symbolized lofty, broad, and strong power. They were often used to represent magnificent scenery and great spirit. Their precipitousness and magnificence shocked people, triggering people's imagination, awe, and exploration of nature. 2. ** Character Image ** - ** Lonely character image **: Often deeply touching, representing the complexity and fragility of the human inner world, triggering the viewer's thinking about life and existence. - ** Laughing Character Image **: It is often used to express the power of happiness, happiness, and friendship, giving people warmth and joy. It represents the beauty and happiness of the human inner world, triggering the audience's praise and cherish of life and love. - [Meditating character image: It is often used to represent the power of thinking, reflection, and exploration. It often gives people a deep feeling and represents the depth of the human inner world.] 3. ** Social Elements ** - ** Cityscape **: It is the symbol of modern society. The scene of high-rise buildings and heavy traffic is shocking and amazing. It represents the power of prosperity, progress, and modernisation. - [Ruins: Often used to represent the accumulation of history and the disappearance of civilization.] - Street: It is an important space for people's daily lives and represents the current state of social development. In short, the symbolic expression in photography conveyed a specific meaning through the scenes and elements presented in the image, reflecting the photographer's perception, emotions, and thoughts of the world. This helped the viewer to deeply understand and appreciate the rich content of the photo. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
photographic sleeve
The photographic sleeve was a kind of accessory related to photography. In the field of single-lens reflex photography, there were many kinds of photography sleeves, such as the Thunder Dragon single-lens reflex camera's transfer ring, the direct-focus photography sleeve, the 1.25-inch interface, the astronomical connection telescope accessories, the short sleeve, etc. Different brands and models of photography sleeves had different functions and applications. Some were used to connect the telescope to the single-lens reflex camera (for example, some of the photography sleeves of Star Trang could be used to connect the astronomical telescope to the single-lens reflex camera for astronomical photography), while others were used as transfer rings or extension tubes. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic Material
The following are some sources of photos: - Rookie gallery: <strong></strong> www.sucai999.com/pic.html - Stocksnap io: <strong></strong> This is a library of high-resolution photography that can be downloaded freely. CC0 images are added every day. - Pixabay: """""Pixabay: "" - Photograph Network: A collection of photography pictures, including photography materials, high-definition photos, background photos, etc. You can find inspiration for photography design and photography creativity on this website. You can also download authorized photos for commercial use. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic measurement
Photogrammetry was a technique that used a combination of a camera and film to measure the shape, size, and spatial position of a target. It used the image of the object to reconstruct the spatial position and three-dimensional shape of the object, thereby obtaining the spatial information of the ground or other objects. The core problem was to use the two-dimensional image to obtain the three-dimensional coordinates of the target. Since the invention of photography by Nippes and Dayle in 1839, photogrammetry had a history of more than 170 years. It had gone through three stages: simulation photogrammetry, analytical photogrammetry, and digital photogrammetry. In modern times, the principle of photogrammetry was similar to a puzzle. By capturing and stitching image information to create a digital model of the physical world, images were like " puzzle pieces." The more images captured and collected, the more realistic and detailed the 3D model. The effect depended on the quality of the data set, so the correct shooting method was very important. Photogrammetry is divided into aerial photogrammetry and ground photogrammetry. Aerial photosurveying placed the camera in the air for large or difficult to access areas. It was one of the widely used methods of establishing a geographical database in the field of forest and natural resource management. Ground photosurveying focused on the focus of the measurement object, usually relying on images taken by a hand-held camera or a camera fixed on a tripod. It could quickly collect field data and capture more detailed images. There was also a professional term like control point in photogrammetry. It was a control point that was directly measured on the spot for photogrammetry encryption or map measurement. It was the basis for photogrammetry control encryption and map measurement. It could correct errors caused by many factors. According to the use, it was divided into plane point, elevation point, or flat point, and there were corresponding selection and measurement requirements. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic Lion
A lion picked up the camera and turned into a " lion " to take pictures of himself running. There was also a lion who picked up the camera and didn't want to return it and took a selfie. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>