Night photo black and paste? Teach you to bring out the sense of film (I)
Xiao Biao Note: # Tan singles struck in the second quarter! Recalling 2017, the good goods bought at the end of the year come out, iPad, QC30, Kindle, Jingdong Card, etc. You will win. # Value Friends home # inventory 40 friends classic decoration case, share your decoration blood tears win EraClean million new fan. # The original innovator # contribution to enjoy an additional 300 gold, light sun single-meitu article 6 gold coins, waiting for you! With regard to the shooting of city night scenes, most of the online tutorials are suspected of fooling novices. Those who teach the main points do not talk about later tutorials, and those who talk about later tutorials often directly speak about the drawings. For most of the amateurs, they see online. How can a tutorial without context and sincerity lose its interest in photography immediately? Today I will talk about a film I took in the center of Suzhou last weekend. I couldn’t talk about composition. I just stringed together all the fragmented videos I saw to give everyone a chance to explore the road ahead. It's ugly that there's no way to talk about it. It's mainly late. The location is a viewing platform on the west side of the Star Yuet Hui complex in Suzhou. Opposite is the CBD of the West Lake in the park, with high-rise buildings and busy traffic. In the early shooting, generally need to pay attention is that according to the imagination of the streetscape there is a rough composition direction, if you want to take the middle of this group of buildings gap, generally have to choose telephoto lens. The advantage is that the sense of space can be compressed as much as possible. In fact, the perspective sensed by the eyes is not so compact, but the telephoto lens unique compression method, making all the original long distance was compressed into the screen, the amount of information is relatively large. The longest focal length in the hand is 70mm in 24-70mm/2.8G. The telephoto with good background blur is indeed suitable for shooting portraits, but for some scenes that need to compress space, it is also no problem. The shooting time of the city streetscape is also very particular. To highlight the three-dimensional structure of the building, it is not possible to select the sunlight at the noon of the noon. As a result, the various surfaces of the building will not be able to highlight the three-dimensionality without having a bright relationship. So the time choice is better in a visibility "Magic Hour". It is probably about 15 minutes before and after the sun is going down. This time is sometimes difficult to grasp. It is possible that you can see the sunshine on the road. The plane found a thin layer of clouds on the horizon, then the light conditions were soft, or there was a mist over the city. The thickening of the skyline at the beginning of the day also changed the light conditions. In fact, this film has only three big mistakes in choosing the time and place. First of all, despite stepping past the seats in advance, the difficulty of parking at the Suzhou Center in the weekend was neglected. At the parking lot lining up for nearly 1 hour, they hurried to the seat at almost the same time and opened their stands. It was found that the quick release board and shutter release were forgotten. So, despite the ND1000's light-reducing mirrors, there are no quick-release plate legs equal to none, so I can only force ISO and aperture to assure correct exposure, high ISO will cause noise, and large aperture will cause details. Lost, fortunately, under the extreme performance of the D810 metamorphosis, errors can still be covered in the past. Another big problem is the flight seats. Strictly speaking, a city building that wants to be three-dimensional can't be backlit. This plane's direction is westward (blue arrow), it's the location of the sun, it's the backlight position (red Arrows) At this time, the building facade of the original film is dark and can only be brightened in the later period. During the later period of brightening, it will be accompanied by a certain loss of image quality, namely the appearance of noise, brightness and noise, and color. The noise is also good, and it is a subtraction item for the picture. There are two reasons why the “Magic Hour†election mentioned above is about to fall in the sun. At this time, the light angle and color are very good. When the sky is dark, the saturation of the sky blue is also high, and the colors of the sky will have a sunset. Warm gold and orange magenta transition, the sky blue color temperature is low, the golden orange color reflected by the sunset of the horizon, there is a contrast between cold and warm colors. In addition, the external walls of the building are generally cool and dark blue, and the office lighting in the glass curtain wall provides a random spread of warm colors. The overall color details are very rich, and it is very eye-catching. Many newcomers think that the night scene is dark completely dark before shooting, the final result may be like this: Closer to home, let me show you what the original movie is like. Guarantee that you will say, this.. this... I will shoot it too. The original map has many problems, which boils down to the following points: The building is dark and lacks details. Billboard overexposed. There is stray light in the lower right corner. The building has some inclination. The overall color is not rich enough. This is what I have repeatedly emphasized. There are reasons why the digital era RAW format is called digital film. It is only responsible for recording the current screen information in accordance with the prescribed calculation method. This is the only way. The reprocessing of digital film is the digital era. Different from the biggest significance of the film era. The latitude of the digital camera can only be achieved this time. Therefore, in order to take care of the overall exposure, I choose to owe some exposure so that the highlights of the billboards or reflections will not overflow. Take a look at the parameters, F5.6@1/80s, ISO1000. This I also mentioned that without a tripod we must ensure that the safety shutter, first ensure that the shutter is the reciprocal of the focal length, it can not be less than 1/80s, the aperture can not be opened too much, so at F5.6, the remaining energy in this value What is done is to increase the ISO. The masters do not tangle these parameters. The parameters are only for photography and there is no absolute value. Look at the histogram again As seen in the histogram, the lightness information is basically biased toward the dark part, and the right light part has basically no effective pixels, indicating that the screen is basically underexposure (nonsense). Then the color information is basically hidden under the brightness information, so intuitively from the screen, the basic is not too much color. In order to capture more detailed information, first launch the camera configuration file and grab the log file. The profile in the middle position is for the camera's configuration file, start it to get more detailed and rich photos. Original image Log file Photographs to get more information must be grayed out because the color gradation is richer, and the more information it contains is less obvious. The histogram also shows that the pixels are no longer stacked in the dark part, but the right part is moved to the dark part. The function of this step is to retrieve the details of the dark part. The so-called movie color is rich in the details of the dark part is a relatively large feature. The next step is lens correction, because the manufacturing process and other issues, the lens there are more or less some uncontrollable vignetting and distortion. One of the options for the tick is the distortion calibration. One is the purple edge to the edge. If it cannot be removed automatically, the purple edge can also be removed manually. Check the distortion control in a certain direction to keep the screen right. Then cut, or called secondary composition. Secondary composition is very necessary in photography, sometimes it is not thought of by the scene or equipment does not show, or new ideas in the later can be achieved through the second composition method. Then "simple" adjustment is the effect of a piece. Manually funny Unfinished........ ELUX Legend 3500 Puff Bar pen is compact slim in design, light, & portable, and easy to carry in pockets and bags, which means it goes where you go. It's made of high-grade aluminium, preserving the flavours to a high standard. Elux Legend 3500 Puff Bar come in tremendous bewitching colours and enhance your vaping skills. It is designed to be a portable vape with good looking. It's one of a popular Disposable Vape in the elux vape,the nic strength is 2% strength, 6ml e-juice with rich flavours for customers with more than 20 flavors such as clear, cola, cherry etc., Elux Legend 3500,Elux Legend,Elux Legend Uk,Elux 3500 Puffs Shenzhen Kate Technology Co., Ltd. , https://www.katevape.com
