Photographic Material
The following are some sources of photos: - Rookie gallery: www.sucai999.com/pic.html - Stocksnap io: 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. Read more exciting novels for free
Photographic creative picture material
Here are some ways to get creative photography materials: 1. ** Royalty-free picture resource website **: - Logoscc was a copyright-free image search website that supported both Chinese and English searches. It could also add a variety of filter effects to the searched images. - Public domain (<strong></strong>) has 100% free public material photos. The photos are taken and uploaded by folk photographers. You can download them for free without climbing the wall. - Pexels was a foreign photo material website with fast access speed. In addition to providing ultra-high-definition photo materials, there were also high-quality free video materials. - Pixabay had a clear classification. Its photos, photography, illustrations, and image materials were all high-definition and copyright-free. For personal or commercial use, a link to the source material must be attached. - Pngimg has nearly 70,000 free PNG materials. The free PNG gallery has a wide variety of styles and can be downloaded for free. - Iconfont is an icon library of the company. The icons are from the hands of high-level designers. The icon library and illustration library can be used as material or learning reference. The source file database is free to download and use. 2. ** Obtained from the comments section **: Sometimes, you can find potential photo materials in the comments section of some photographestry related content. For example, you can make post-adjustment (enhance contrast, increase exposure, reduce shadows, improve clarity, etc.) to turn a picture with a messy background into creative material. 3. ** Inspiration from photography works **: Various photography works such as Tibetan clothing portraits, underwater photography, ancient costume collections, etc.(including works of many photographers such as Wang Churan's Ancient Costume Collection, photographer Huang Qi, etc.) can provide inspiration for different topics, styles, compositions, etc. for creative photo materials. 4. ** Using mobile phone photo album materials and processing **: - Add a star to the photos or videos in the phone's photo album. The materials with the star will enter a special "personal collection" photo album for easy search. - Create a separate photo album. You can put the material of a trip or activity into the new photo album for classification storage, making it easy to choose the target material. - For ordinary photo materials, they could be processed later, such as processing ordinary color images into black and white images, adjusting contrast, exposure, shadow, clarity, and other parameters to form creative photo materials. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
photographic sharpness
Acuteness was a physical measurement used to measure the quality of the edge of a picture. The quality of the edge was related to the definition perceived by the human eye. It could also be simply understood as the clarity of the picture. The sharpness of the image could be judged from the clarity of the edges and details of the object in the image. The higher the sharpness, the clearer the details of the image. On the contrary, the image was blurry and the details were not well expressed, and the edges were not coordinated with the entire image. In photography, sharpness had the following characteristics and effects: 1. ** Relationship with contrast **: The higher the sharpness, the higher the contrast of the edge; increasing the contrast of the edge, the sharpness will also increase. 2. ** Effects on different subjects ** - [Portrait photography: Sharpness is not always better.] If the sharpness was too high, the character's skin would have a grainy feel, like a full face full of potholes. It might also cause the edges of the face, hairline, eyebrows, eye sockets, nose, lips, and other black and shadow parts to have white edges, affecting the image. - ** Landscape photography **: Most of the time, they pursue sharpness. High sharpness can make the picture instantly look like a big picture. The factors that affected the sharpness of a photo were as follows: 1. ** The camera factor ** - ** Fixed focus and zoom **: The sharpness of a fixed focus lens is generally higher than that of a zoom lens. Because the number of lenses in a zoom lens was more than that of a fixed-focus lens, it was more difficult to design, and it was easy to produce optical aberrations. The number of lenses would also reduce contrast and increase facula, and the fixed-focus lens usually had a larger aperture than the zoom lens. 2. ** Shooting conditions ** - ** Shutter Speed **: Use a high-speed shutter as much as possible to ensure the sharpness of the photo. When shooting with a hand-held camera, inexperienced photographers would have a higher probability of shooting a fake photo if the shutter speed was set below 1/30s. For telephoto lenses, it is recommended to control the shutter speed beyond (1/focal length). In order to ensure the brightness of the photo, it may be necessary to open a large aperture and lose the "large depth of field" when increasing the shutter speed. It can also be balanced by increasing the USB value. - Aperture: Any lens has imaging errors. Using the largest aperture will expose the lens 'aberrations to the greatest extent, resulting in a decrease in image clarity. Using the smallest aperture will cause light refraction, resulting in a decrease in image clarity. There is an optimal aperture that can improve the image quality. - ** Focus **: Most cameras have an autofocus function, but when the depth of field is particularly small (such as focusing at a close distance to the subject, using a long focal length lens, or using a large aperture to shoot a close-up), the autofocus may not be accurate. You can use manual focus and press the shutter halfway to test whether it is in focus. - ** Depth-of-field **: Depth-of-field depends on the purpose of shooting. Scenery shooting requires a large depth of field, which can be shot with a small aperture, a short focal length lens, and long-distance focusing. Close-up shooting requires a small depth of field, which can be shot with a large aperture, a long focal length lens, and close-distance focusing. "The Female Police Officer and the Criminal Organization" is equally exciting. Everyone is welcome to click and read it!
Photographic novel
He recommended a few novels. " My Staff Is Inhumane " was an urban supernatural novel written by Guoshui Kanjiao. After inheriting the massage shop, the story was different. The quality of Guoshui's works was guaranteed. It could be invested in monthly votes. " The Fourth Calamity, but They Call Me a Saint " was a light novel by the bow crow. The world was dark, and the main character, Li Wei, had the biological patent number 626. There was also information about the supporting characters 'birthdays and horoscopes. It was good to watch it as much as possible. " The Magical Cameras " was a novel about urban supernatural powers written in a plain way. The main character took a different path with the magical camera. It was a little slow to heat up, but the urban plot was real. " Film and television started from the beginning, I only want to protect myself!" The main character of the novel,'To the Blessing of the Heavens,' increased his strength in order to protect himself. " I'm Building a God Dynasty of Fate in the Myriad Races " was a novel written by a gamer. It was a story about the main character establishing a dynasty when the human race was weak. There was also information about the male and female leads. It was a novel about farming, development, and hegemony. <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>
photographic lens
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>
Hongfen photographic studio
Pink Film Studio is the name of a film studio. We don't know the specific information of Pink Film Studio.
Photographic dimming lamp
The dimmer was a lamp used to adjust the light during photography. In different shooting scenes, the brightness, color temperature, saturation, and color rendering of the lights needed to be adjusted. For example, when shooting a person's posture, these attributes of the light would affect the image effect, and the dimming lamp could meet the needs of these different scenes. In terms of functions, some photographic dimming lamps had many characteristics. For example, some photographic dimming lamps had 36000 colors, which could achieve LED full color fill light, could carry out 5 - 100% infinite dimming, and the output brightness could reach 1300 LM. There were also 12 dynamic light effects to simulate common scenes. The body was made of aviation aluminum, which had high strength quality, and the cold and warm color temperature could be adjusted from 2500 K to 6500 K. It supported dual power supply mode, and the power supply could be disassembled. For example, the Zhiyun 5x M20C had a large color temperature adjustment range of 2500K-10000K, supported HSI fine dimming, and had built-in 10 creative light effects and 6 kinds of LED ambience light effects. It also had corresponding designs in terms of usage, heat dissipation, expansibility, and battery life to meet the needs of creators. In addition, the SP7103 LED driver chip uses the conversion simulation dimming technology, which can avoid the stroboscopic situation of the photography lights. The chip can be connected to the intelligent dimming module to adjust the color temperature and brightness. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic Analysis Classic
The classic analysis of photographic images could be started from the following aspects: ** I. Picture composition and scene separation, depth of field ** 1. ** Composing Elements ** - The arrangement of the visual elements was crucial. For example, the shape, size, texture, line, surface, space, and other elements affected the overall feeling of the picture. For example, in some architectural photography, line elements may play a role in guiding the line of sight. For example, long corridor lines lead the audience's gaze to the main body of the picture. - Follow the rules of composition. For example, it is best to have only one center of interest in the picture to avoid the existence of useless elements. If you have doubts about whether an object can help the picture, you should consider abandoning it. - Different compositions had different effects. For example, the vertical composition was suitable for scenes with a sense of extension, such as a scene with houses in the forest. The vertical composition could completely capture the tall trees and houses, while the horizontal composition might be more suitable for a wide scene. - Different scenes could convey different messages. The panoramic view could show the whole scene and the surrounding atmosphere; the medium shot was suitable for showing the relationship between the subject and the surrounding environment; the close-up shot emphasized the details of the subject; the close-up could show the local characteristics of the subject, such as the close-up of the texture of the petals when shooting flowers. 2. ** Depth-of-field effect ** - The control of depth of field affected the layering of the picture. Shallow depth of field could highlight the main subject and blur the background. It was often used in portrait photography to highlight the character clearly, while blurring the background to reduce interference elements. The deep depth of field allowed the picture to remain clear from the background to the background, suitable for landscape photography, showing the rich details of the entire scene. ** 2. Color and light usage ** 1. ** Color contrast ** - The color contrast between the main body and the accompanying body and the background could increase the layering and attractiveness of the picture. For example, the color of the main house contrasted sharply with the surrounding colors, or the color of the main orange was more prominent against the green trees, making the photo more concise and clear. - The color matching was also particular. A harmonious color matching could create a comfortable visual experience, while a strong color contrast could convey different emotions such as liveliness, vitality, or nervousness. 2. ** Light-up characteristics ** - The direction of the light affected the three-dimensional effect of the object. Side lighting can shape the outline of an object, making it have a clear contrast between light and dark, and enhancing the three-dimensional effect; forward lighting can make the object receive light evenly, which is suitable for expressing the color of the object, but the three-dimensional effect may be relatively weak; backlighting can create a unique outline light effect, often used for shooting silhouettes. - The intensity of the light was also crucial. Strong light may produce strong contrast between light and dark and bright shadows, which is suitable for tough and vivid scenes, while weak light may create a soft and quiet atmosphere. ** 3. Comprehensive analysis of overall characteristics ** 1. ** The use of contrast techniques ** - In addition to color contrast, there was also light and dark contrast, vertical and horizontal contrast, size contrast, and how much contrast. For example, in some photography works, the shadow of the main body was darker than the accompanying body, which was a manifestation of the contrast between light and dark. The road lines were in the middle, and the car was in the middle of the road. The contrast between the yellow and the black of the road and the white of the car was the contrast between color and lines. These contrast techniques made the picture more attractive. 2. ** Harmony of visual elements ** - The shapes, lines, colors, and other visual elements in the picture had to be coordinated. For example, in a curve-based picture, the sudden appearance of a sharp triangle shape might destroy the harmony of the picture, but if the lines, colors, and other elements in the picture could echo each other, it would make the picture look more unified and harmonious. ** 4. Deep Connotation Analysis ** 1. ** The photographer's intention was conveyed ** - Consider the photographer's purpose for taking the photo. Was it to record a certain moment, express a certain emotion, or convey a specific social or cultural message? For example, taking pictures of children in poor areas might be to arouse the attention of society to the disadvantaged groups, and taking beautiful scenery might be to express their love for nature. 2. ** Relationship between history and social background ** - The meaning of the photo might be related to the history and social background of the time when it was taken. For example, a photo of a representative building taken in a specific historical period was not only a record of the building, but also reflected the architectural style, social development level, and people's aesthetic concept at that time. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>