Gradually changing night scene photography
Gradual night photography was a unique night photography technique that could be achieved through some techniques and tools. When shooting a night scene with a gradual change, you can use a gradual change lens to balance the light ratio of the picture. For example, when the sky is dark and the artificial light on the ground is bright, you can use the NiSi Ness standard gradual mirror to adjust the brightness. There was also the Wolverine magnetic absorption round mirror anti-light damage gradual mirror. On the basis of filtering the yellow harmful light in the night sky, it could reduce the light in the bright areas of the city lights. It could restore the true color of the night scene while effectively balancing the upper and lower light ratio, making the picture more harmonious and natural. Moreover, the gradual area could be freely adjusted according to the needs of the scene. In terms of shooting timing, when there was still a bluish color temperature in the sky at sunset, most of the artificial light sources in the composition were turned on, and the car lights were also turned on. This might be a good exposure time, but it was necessary to pay attention to the darker the sky, the darker the natural light, the brighter the artificial light of the landscape, and the more likely it was to be exposed to the traffic for a long time. In terms of composition, some night elements such as street lamps could be combined with the three-point line, but it also had to be adjusted according to the functions of the specific shooting equipment (such as the Huawei P60Pro) to achieve better results. For example, when the Huawei P60Pro shot the night starlight, switch to professional mode, set the IS0 and shutter speed to automatic, click the aperture and pull the lever to the right to F4 (F2 to F4 is fine) to shoot the starlight effect. This effect can also be integrated into the overall composition of the gradual night photography. In terms of shooting light tracks, such as traffic light tracks, slow door shooting could be used. Set the exposure mode to shutter priority, set a lower shutter speed to obtain a longer exposure time, press the shutter halfway to focus on a stationary object near the traffic flow, and then switch to manual focus mode, you can take a clear picture of the car's track. The aperture determined the brightness of the light track, and the shutter speed determined the length of the light track and the brightness of the environment. The parameters needed to be adjusted according to the actual situation to achieve control of the light track and the brightness of the environment. This also helped to construct the performance effect of different elements in the gradual night scene photography. Read more exciting novels for free
Gradually changing in photography
In photography, gradual changes had many meanings and applications: ** 1. Gradually Changing Mirror ** 1. ** Type and characteristics of the gradual change mirror ** - Gradually changing mirrors were one of the most important filter in photography. They could be divided into gradually changing mirrors and gradually changing diffusing mirrors. In terms of gradual changes, it could be divided into soft gradual changes and hard gradual changes. The transition range of the soft gradual change was larger, while the transition range of the hard gradual change was smaller. When creating, it was necessary to choose according to the shooting characteristics. - According to the application, there were medium gray, blue, brown, orange, and so on. - There were two types of lenses: a round lens that was screwed onto the lens and a square lens that was inserted into the lens using a holder. 2. ** Scenarios and effects of different lenses ** - ** Medium Grayscale Mirror **: Very useful in high-light environments (such as outdoor shooting on sunny days, especially when the sky and ground light contrast is large at sunrise and sunset). Due to the limited tolerance of the camera's sensor, if the sky and the ground were not processed separately, it would be difficult to expose both at the same time. When using a medium gray gradual mirror, the dark side of the mirror was aimed at the bright area of the scene (such as the sky), so that the bright area would be dimmed, and the corresponding dark area (such as the ground) would be transparent, so the light would not be dimmed, thus achieving the purpose of light balance in the bright and dark areas. - ** Blue Gradually Changing Mirror **: When the sky is not transparent or the weather is bad, the blue gradually changing mirror can make the sky look bluer and brighter, and improve the quality of the landscape photos. - ** Orange Gradually Changing Mirror **: When shooting sunrise and sunset, using an orange gradually changing mirror can make the color of the clouds more dense and gorgeous, and make the sun less dazzling. At the same time, it can ensure that the ground scenery is clearer. ** 2. Image Grading Effect ** 1. ** Gradually changing visual elements ** - In terms of image, there were gradual changes in shape, size, color, and texture, and in terms of arrangement, there were gradual changes in position, direction, and bone units. - The gradual change of shape can gradually change from one shape to another, or from one image to a completely different image. For example, in a useful bone grid, the basic shape can be processed by tangency to obtain the gradual change of the basic shape. The gradual change of the bone grid was usually to change the position of the horizontal or vertical line to produce a gradual change in direction, size, position, width, and other factors. The gradual change of the bone lattice was sometimes more important than the gradual change of the basic shape. The effect of the gradual change was more obvious. It was an important factor in the composition of the gradual change. The gradual bone arrangement could be arranged from left to right, from top to bottom, from the center to the surroundings, or in a variety of flexible ways. 2. ** The creative significance of gradual change in photography ** - The gradual change in form could give people a strong sense of rhythm and aesthetic appeal. In photography, one could make use of the natural gradual change of objects such as the size of the poles and trees on both sides of the road to create a picture effect. He could also find the basic shape from the repetition, and use the super wide-angle lens to exaggerate the repeated shape to form a gradual change in size and distance. He could also use color or shape to unify the picture. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Fuzhou night scene photography position
Fuzhou's night scene photography cameras were as follows: 1. At the Youth Square, after navigating to this place, he crossed the lawn and walked to the side of the Min River. He could see the west side of Zhongzhou Island. It was suitable to clock in at night and he could take pictures of the night view of the Liberation Bridge. 2. He walked to the Eternal Commercial Building and walked down the stairs to the bank of the Min River. This view blocked the residential buildings behind him, leaving only the European-style buildings. 3. Walk across the Liberation Bridge to Zhongzhou Island. To the east, you can take pictures of the far away Jiangbei and Gushan. To the west, you can take pictures of the flowers by the river and the Sanxianzhou Bridge. 4. Walking in the direction of Cangqian Park, one could take pictures of Zhongzhou Island under the banyan tree. Climbing Mount Yantai Park, one could take pictures of Zhongzhou Island under the banyan tree from a high point of view. 5. Fuzhou Guling to the White Cloud Peak observation road is a good place to watch the sea of clouds sunset night view, you can first navigate the White Cloud Cave, on the way to the entrance of the three-way intersection can be parked (free parking spaces 8), currently prohibited car traffic, walk about 15 minutes to the top. 6. The observation deck of Jiahu parking lot could be used to watch the night view of Fuzhou and the beautiful sunset (but it was about to be contracted to be upgraded). 7. Fuzhou street view and night view can also be taken at the north gate of Fuzhou Aegean Sea Shopping Park on Pushang Avenue in Cangshan District of Fuzhou City and the south (east side) of Minjiang Bridge in Cangshan District of Fuzhou City. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
How to realize the night scene photography algorithm
The night scene photography algorithm was mainly implemented in the following ways: 1. ** Multi-frame stacking algorithm **: When the shutter is pressed, the phone takes multiple photos with different exposure. Then, the algorithm will align and synthesize the material photos to get a photo with details in the light and dark parts. At the same time, it can effectively reduce the noise in the photo. For example, when shooting in night view mode, the phone would automatically perform such multi-frame shooting and synthesis operations. 2. ** Multi-frame relay "exposure bracketing"**: Use under-exposed short exposure photos to record the highlights, use long exposure photos to record the dark parts, and then synthesize a high dynamic range (HVR) image with light and dark details. On the other hand, Google's HVR + improved the traditional HVR. It would take 2 to 15 frames of photos with the same shutter time, then align, select the basic frame, reserve the shaky waste film for multi-frame noise reduction, and then combine the HVR + photos. 3. ** Images before pre-loaded shutter **: In order to achieve Zero Shutter Lag, the phone will start to capture image frames and store them in the buffer after the camera is turned on. When the shutter is pressed, the camera will send the most recent frames (such as 9 or 15 frames) to be processed by HVR + or Super Res Zoom. 4. ** Special algorithm optimization **: For example, Xiaomi's "Night Owl" super night scene algorithm is optimized for extreme shooting scenes. It can be shot in an environment with an ambient light intensity of less than 0.1 Lux. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Bright Moon Gradually Changing Lenses
Bright Moon Lenses had obtained a patent for the gradual color-changing film lens and its manufacturing process. This lens includes a base sheet, a color-changing film layer, a stiffening layer, an anti-reflective film layer, and a waterproof film layer. The color-changing film layer is sprayed on the front surface of the base sheet, and the thickness of the color-changing film layer is reduced from the upper edge of the base sheet to the lower edge of the base sheet, and the color-changing film layer and the photo-curing protective layer are contained from the inside to the outside. There were many requirements when choosing the frame to match with the moon. The frame should be a full frame, a single-post head, an S-shaped nose pad, a titanium frame, and a square shape to ensure that it was close enough and that the center of movement was less than 3 mm. The outer angle of the temple should be large enough, and the frame should be stable. The normal range of the eye distance was 10 - 12 mm (the smaller the better), the normal range of the anteversion was 5 - 12 degrees (the larger the gradual film, the better), and the normal range of the face curve was 0 - 8 degrees (the larger it was, the more comfortable it was). The height of the pupil was also very important. The ideal position was that the lower eyelid and the frame height of the mirror were basically overlapped, and the eyes were slightly above the frame height. To determine the pupil height, the examiner and the examinee needed to face each other and be at the same level. It could be determined by observing the reflection points of the eyes through the illumination of the pen lamp. There was also a pupil height sticker to assist in the measurement. When the height of the single pupil was different, under the premise that the frame was adjusted flat, the difference of 2 mm could be based on the average value or the main eye. If the difference was too large, the actual pupil distance of the single eye would be used. When you first wear Bright Moon lenses, you should use them at home first, following the principle of first being quiet before moving, first inside before outside. There may be a slight halo, a sense of swaying, a change in the sense of spatial distance, and other phenomena. When looking at close, there will be slight discomfort when the eyeball is rotated downward. This is a normal phenomenon and generally requires two weeks to adapt. When taking out the mirror, first look far away. When it's clear, put the book in front of your eyes. If you can't see clearly, move the book down and feel the change in clarity in the distance at the same time. When walking, look into the distance, look at the nearest side or lower your head slightly when going down the stairs. When looking close, try to look down and swing your head left and right. In addition, Mingyue Lenses also had a patent related to the multi-axis gradual multifocal lens power measurement system, which helped to solve the shortcomings and deficiencies of the current focimeter measurement.
A novel as good as StarCraft: Gradually Changing Worlds
Model photography scene
There were many things to pay attention to at a model photography studio. In terms of light, light was the soul of photography. It was necessary to choose soft natural or artificial light to prevent excessive shadows and reflections, so as to ensure that the details of the model's face and clothing were clearly visible. The background and environment had to be carefully selected to help reflect the theme and style of the shoot. A simple background could highlight the models and costumes, while a complex background could add a sense of layering and visual impact. Model guidance was also very important, because the model's performance had an important impact on the shooting effect. The photographer had to guide the model to show the best state, including expression, posture, and eyes. Good communication was the foundation of building rapport. Clothing matching could not be ignored either. The choice of clothing should be based on the theme and style of the shoot, and attention should be paid to the matching of styles, colors, and accessories to ensure overall coordination. In addition, post-processing was also an important part. Image processing software could be used to color and cut the photos to improve the visual effect, but attention should be paid to avoid over-processing and destroying the realism. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Marathon photography scene
There would be many elements worth shooting at the marathon photography site. On the athletes 'side, they could capture their momentum at the start of the race, their determined expressions during the race, and their fighting posture during the sprint. These images could show the marathon spirit, such as challenging themselves, surpassing their limits, perseverance, and never giving up. Every segment of the competition was also the focus of photography. For example, the anticipation of the contestants when the competition bags were distributed; The layout, scale, and enthusiasm of the audience inside and outside the stadium, such as the scene of the audience cheering for the contestants, the energetic performance of the cheerleaders, etc.; The busy figure of the staff in the logistics reception area; The image of the volunteers serving seriously; The scene of the security personnel sticking to their posts to ensure the safety of the race; There were also the beautiful scenery along the track, including the landmark buildings of the city and the unique scenery. In addition, at the starting point of the race, the grand scene of the leading guests and celebrities on the rostrum and the starting ceremony could be filmed. Along the way of the full and half marathon, the wonderful moments of the athletes on the track, the cheering and touching scenes of the audience along the way could be recorded. At the finish line, the award ceremony, the glory moment of the award-winning athletes, and the working scenes of the hard-working and dedicated staff (such as race officials, referees, traffic police, reporters, medical rescue, volunteers, etc.) were all worth filming. Different marathon photography sites may have their own characteristics due to different venues. For example, in the Zhengzhou Marathon, you can shoot the scenes of energetic Zhengzhou, sports Zhengzhou, and youthful Zhengzhou; in the Xinyang Marathon, you can reflect the new look of the urban construction of Yangshan New Area and the two banks of Shihe River, as well as the cultural and cultural landscape of Xinyang. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Firefighting scene photography
Firefighting scene photography could be understood in many ways. On the one hand, it could record the various working conditions and heroic moments of the fire rescue team on the scene. For example, in the photo "Emergency Mission" selected by the Yunnan Province Fire Rescue Bureau, the camera recorded the scene of the emergency mission exercise held in Lijiang on May 16,2023. It showed the courage and fighting spirit of the fire rescue team from multiple angles, and vividly recorded the fighting style and heroic moments of the firefighters." Facing Difficulties " allowed the audience to experience the glory of water rescue through shocking scenes and experience the passion and loyalty of firefighters. There were also many photography activities related to fire fighting in different areas. For example, Mudanjiang City Fire Rescue Brigade held an exhibition of excellent photography works of the fire rescue team, showing the strict education and management of the fire rescue team under the leadership of the Party, fulfilling their duties and missions, etc. There was also a light and shadow fire themed photography competition, which selected many fire-related photography works, including award-winning works such as "City Guardian" and "Record". At the same time, the fire scene photography also included the photography records of the fire knowledge publicity and education activities. For example, when the second kindergarten in Fengrun District of Hebei Province held an activity with the fire rescue station, there were scenes such as firefighters explaining the use of fire extinguisher, teachers experiencing the fire extinguishing with water guns, and children conducting fire escape drills. Of course, the quality of the fire scene photography would also be judged. There were cases where the photos were not taken well and were considered unqualified. In short, fire scene photography was of great significance in recording fire work, publicizing fire knowledge, and displaying the image of the fire brigade. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Night street photography
Here are some key points for street photography at night: - ** Choice of lens **: If you use an interchangable-lens camera with the fastest lens available, many street night photographers think that f/2.8 is the maximum. Any narrower will limit the shooting options. In terms of focal length, 50mm was suitable for street shooting at night (especially when the aperture was large). If there was a 28mm or 35mm lens, it might be preferred to choose a lens above 50mm because the wide-angle lens could use a slower shutter speed when shooting with a hand. However, many cameras today, from mobile devices to full-frame DSLR cameras, can take low-light photos, and camera performance is not the only deciding factor. - ** camera settings **: - ** Shutter Speed **: In brightly lit places (such as Times Square), 1/160 seconds can be used to freeze the action; in darker places, it may take 1/60 seconds. To determine the specific shutter speed cut-off point, it is important to practice hand-held shooting to avoid camera shake. If the area is bright, the shutter can be maintained at around 1/250 seconds, but in most cases, it is recommended to use a shutter speed between 1/160 - 1/60 seconds. When taking a 1/60 second hand-held photo, try to keep it still. You can use a wall or platform to maintain stability. In addition, if you want to capture the combination of people's movements in a busy scene, you can use a tripod and reduce the shutter speed appropriately, such as 1/8 second. - ** Iso-level **: Normally, people wouldn't use a low value like 100 to shoot at night. When using a better camera, the camera's USB could be shot between 1600 - 6400 to get better quality photos. If the camera's performance was poor, try to avoid the color noise caused by the high USB. As long as the exposure was correct, it would be fine, because under-exposure would make the image noise more obvious. - ** Shooting mode **: Manual mode works well. If you know the shutter speed, you can use the shutter priority mode. If you know the required aperture value, you can use the aperture priority mode to shoot. - ** Shooting Techniques **: - ** Scene and theme selection **: You can choose a place with rich nightlife or a specific location that can highlight the theme, such as bar street, city square, underground passage, night market, or food stall. - Light source utilization: It is very important to find and use the light source. First, find the light source near the scene you want to shoot, choose the light you like, and then wait for the scene to happen. However, when the camera was aimed at the light source to measure the light, the person you wanted to shoot would be dark, so you needed to increase the exposure by 1 - 2 stops. - ** Noisy processing **: Most cameras with an USB between 3200 - 6400 can be used today, and they can basically handle normal night shots. Increasing the IQ would reduce the color contrast and produce noise, but high IQ noise sometimes brought out better results. If there was too much noise, it could be converted to black and white or directly abandoned. - [Image Reality and Value Judgment: There is no need to demand that every photo be clear. The content and atmosphere of the picture are more important. Fake and imperfect photos may also be valuable.] - ** Safety precautions **: Take into account the area you are in to assess the safety of going out. Wear light clothes and try not to carry backpacks. In unfamiliar cities, try to go out in groups. In addition, if you wanted to shoot a short emotional film, you could shoot the fallen leaves on the ground, rotate the street lights, shoot a neon traffic, import the video, turn off the original sound, change the speed of each video to about 0.5, click on the small white square to choose the overlapping transition and apply it to the overall situation, and then blur the canvas for the third global application. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Night photography camera
When using a camera for night photography, you need to pay attention to the following: 1. ** Focus problem **: When shooting fast-moving sports events, entry-level cameras may not be able to focus in time, resulting in blurred images. 2. ** Noisy **: In low-light environments such as nighttime or indoors, the noise of the camera image will increase significantly. 3. ** In terms of parameters (Canon 80D as an example)** - ** Pre-settings **: You can choose portrait mode for the photo style, set the white balance to 4000K, and set the color shift to B3G4. - ** Shooting parameters **: Use a large aperture (such as F1.8) to allow the camera to get more light, keep the shutter at the safety shutter, and set the sensitivity (USB) between 600 - 1000. 4. ** Equipment Selection **: If the budget is limited, the Canon 80D, which was the king of half-frame cameras, is a good choice. The new model costs more than 6000 yuan, and you can get it for more than 3000 yuan. It can also be equipped with a 50mmF1.8 third-generation lens. Zhuan Zhuan was an official second-hand inspection platform. It had a real-life inspection, a one-year guarantee, and a seven-day after-sales service. It was suitable for students who wanted to get started. 5. ** Pay attention to the light ** - ** Light source utilization **: It is very important to find a light source. You can use street lamps, shop windows, and other light sources to illuminate the subject to highlight the details and texture. For example, when shooting a sign, you can wait for the car to pass by the headlights and then press the shutter. You can also use different apertures and shutter speeds to adjust the light effect. The aperture value is equal to 8 to shoot the starlight. - ** Setting Selection **: Choose a bright background, such as a bustling commercial street, high-rise buildings, etc., to make the night scene photos more vivid, interesting, colorful, and enhance the visual effect. - ** Avoiding interference from strong light sources **: Strong light sources are easy to produce halos and glare in the lens, affecting the image effect. When shooting, clean the lens to ensure that there are no fingerprints or dust. Try to avoid the camera facing the strong light source. 6. ** Shooting angle ** - ** Low-angle shooting **: If you want to take a stunning night scene photo, you can try to shoot from a low angle. Put the camera close to the ground to make the building or scenery taller and more majestic, enhancing the visual impact of the picture. Squatting down and taking a photo from above might capture the puddles on the ground, making the photo more three-dimensional. - ** Special perspective **: Changing the shooting angle can bring unexpected effects, such as trying to shoot tall buildings and neon signs from a low angle, or looking for a special perspective to capture the unique charm of the city. You can also use the surrounding objects (such as branches, road signs, etc.) to increase the layering and depth of the picture. 7. ** Post-production **: You can adjust the color, contrast, sharpness, and other parameters to make the picture more vivid and vivid. At the same time, you can add text, watermarks, and other elements to enrich the content of the picture, making the night scene photos more personal and creative. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>