Traditional Culture Encyclopedia - Hotel accommodation - Where can I find an architectural photography company for indoor space photography?
Where can I find an architectural photography company for indoor space photography?
2. First, choose the shooting point.
3. second, observe the world with a lens?
4. Third, use scale contrast to highlight the main body?
5. Fourth, the use of lines?
6.5. Use the environment to create a picture atmosphere?
2. Choose a shooting point?
1, shooting direction
2. What is the shooting distance?
3. shooting height?
1, shooting direction
2. Shooting direction refers to the orientation of the shooting point relative to the building to be photographed. ? It will change the perspective image of the building subject in the picture and the relative position of the building and the surrounding environment in the picture. ? When shooting in the front direction, the picture will have a little perspective effect, which is conducive to expressing the front shape of the building. Suitable for shooting symmetrical and solemn single buildings. When shooting architectural groups or urban architectural scenery, the front shooting can keep the main level and the picture has a sense of stability.
The side shooting of the building, especially the front shooting of the building, has the effect of two-point perspective, and the horizontal line of the building will produce a convergent diagonal line with perspective effect in the picture, which is helpful to express the three-dimensional space of the building. ?
Horizontal shooting has two perspective effects. Shoot ahead?
2. Shooting distance
Shooting distance refers to the distance between the shooting point and the building being photographed. Generally speaking, long-distance shooting can show the panorama of the scenery, which is used to show the city style and architectural groups and emphasize the overall momentum; The range of scenery photographed in the middle distance is smaller than that photographed in the long distance, which is used to express the unit building or city street view; Close-ups of scenes are usually part of a building.
3. Shooting height
The shooting height refers to the horizontal height of the camera relative to the center of the building being photographed.
The shooting height of architectural photography is generally divided into low-angle, half-high angle and high-angle shooting. ?
Low-angle ground shooting, which looks high, is used to shoot a single building or several buildings.
Half-height shooting refers to shooting at a height close to the center of the building being photographed, and its visual perspective deformation is the smallest, which is suitable for shooting height and width. ?
High-angle shooting is conducive to showing the buildings and architectural environment on the ground from near to far, and is good at showing the depth of the big scene, making the picture clear at a glance. When shooting group buildings, we must choose high-angle shooting, and it is best to have no obstructions in front of the camera, so that the overall momentum of the building group can be fully displayed with a broad bird's eye view.
Looking down from a height, the lines that were originally perpendicular to the building floor will incline downward and converge, forming another visual effect of three-point perspective. ?
Close-up photography can capture the panoramic view of the building with the effect of three-point perspective. If it is not handled properly, the building will tilt and produce an unstable feeling. But if the composition is proper, you can use this diagonal line to enhance the visual impact.
Half-height shooting? Photo: Swiss Hotel Dalian? By increasing the shooting point, the painting surface with almost no perspective distortion can be directly obtained.
Second, observe the world through the lens.
1, shooting range?
The visual range of the lens mainly depends on the focal length of the lens and the distance between us and the subject. ?
Under the condition of constant distance, the focal length of the lens directly determines the visual range of the lens: the visual angle of the scene shot by the pan-tilt is close to the visual angle range of the human eye (about 45 degrees), and the visual range is widened when the focal length of the lens is short, and narrowed when the focal length of the lens is long.
The perspective ratio of the scene shot by the standard lens is close to the perspective effect of the scene watched by human eyes.
Shooting with a telephoto lens can narrow the viewing angle, and the scenery that looks far and small can appear big and clear in the picture, and the sense of depth in the picture is also compressed.
2. Characteristics of lens expansion and compression space
The shorter the focal length of the lens, the larger the shooting angle and the wider the viewing range, and the depth of the scene will be exaggerated. Proper use can expand the perspective space and enhance the visual impact of the picture. The longer the focal length of the lens, the smaller the shooting angle and the narrower the viewing range, and the depth of the scene will be compressed.
The shorter the focal length of the lens, the greater the perspective exaggeration in depth.
The perspective ratio of the scene shot by the header is close to the perspective effect of the scene watched by human eyes, and there is almost no feeling of compression and exaggeration visually; ?
The perspective ratio of the scene shot by wide-angle or ultra-wide-angle lens will exaggerate the spatial perspective in the depth direction of the picture. If used properly, it will expand the perspective space and enhance the visual impact of the picture. However, when shooting at close range, especially indoors, we should pay attention to the distortion of the image near the lens.
The perspective proportion of the scene shot by the medium telephoto lens will compress the spatial perspective in the depth direction of the picture.
Third, highlight the main body by scale comparison.
Photography is different from design. It is impossible to indicate the actual size of the building in the photo. The viewer mainly feels the size of the subject through the size of the reference object in the picture. Therefore, when shooting, we should pay attention to the proportional relationship between the main body and the adjacent buildings, highlight the theme by using proportional contrast, and express the creative intention.
When framing and composing, the method of scale contrast is adopted, and under the contrast of adjacent buildings,
Fourth, the use of lines.
In architectural photography, it does not appear in the form of a straight line, but is displayed on the screen with the shape characteristics of components, which has strong generalization and expressiveness and is one of the important photographic modeling languages.
1, vertical line; Vertical line is a form of straight line, which can show the height of the building and emphasize the stability of the building through the proportional comparison in the picture.
2. Horizontal line; The horizontal line is steady and quiet. Many components of a building should be horizontal.
In the two-point perspective picture, the horizontal line that was originally parallel to the ground became a diagonal line that converged to the vanishing point in the perspective picture.
3. Horizon
The horizon is also a horizontal line. In the realistic three-dimensional space, the horizon is horizontal, but in lens perspective, when we face the subject squarely, the horizon looks horizontal. When we squint at the subject, the horizon becomes a diagonal line where the perspective vanishes.
In height, the horizon is arranged at the top of the picture, which is conducive to better representing the deep scene on the wide ground.
When there is water in front of the subject to form a wonderful reflection, the horizon is arranged in the center of the picture.
4. slash; The most common form of diagonal line is the convergence line of perspective. The lines that were originally parallel to each other in the building are no longer parallel in perspective, but become oblique lines that converge to the vanishing point of perspective. Diagonal lines can visually enhance the sense of depth of architectural space.
.5, repeating lines; A repeating line refers to a line that appears regularly on the screen. ? Repetition lines make these lines neatly arranged in the picture, with a sense of hierarchy and rhythm. The repeated lines in the figure consist of two parts: the lower straight line and the upper curve. Beautiful lines, neatly arranged, repeated layer by layer in the picture.
6. Curve; Curves are lines with natural beauty and strong modeling.
Lines form a strong sense of linear beauty rhythm?
5. Use the environment to create a picture atmosphere?
1. Comparison of architectural groups II. Application of foreground and background? 3. people?
1, comparison of architectural groups
The relationship with adjacent buildings, especially when choosing shooting points, should pay attention to the contrast between buildings and the main body. ?
2. Application of prospect and background
Foreground refers to the scenery in front of the building subject, and the relationship with the subject will directly affect the visual effect of the picture. Proper use of foreground can enhance the sense of spatial layering in the depth direction of the picture and set off the main body.
Background refers to the scenery behind the main body of the building being photographed. The main function of background is to set off the subject. Choose a simple background, a background in sharp contrast with the main body and a background with rich connotations to set off the main body and enrich the theme connotation. ? There are many scenery that can be used as foreground, such as trees in front of buildings and reflections of scenery in water.
3. Characteristics
In architectural photography, when people appear in the picture, we should pay attention to the following points:
(1) Consistency between characters and architectural themes, such as athletes and stadiums, students and schools.
(2) The scale of characters should be properly controlled. In general, the characters in the picture should not be too big or too prominent, unless the expression of these characters is conducive to highlighting the architectural theme.
(3) Pay attention to the dress color and body language of the characters, so that the characters can play a icing on the cake in the composition and increase the life interest of the works.
The characters in the picture did not usurp the role of the master, but added interest to the life in the square.
Three parts: technical points of architectural photography?
1. What is the shooting theme of architectural photography?
(1) bird's-eye panoramic view reflecting urban and rural characteristics, (2) large landscape reflecting urban and rural contours; (3) Street view or public square space; (4) building a group; (5) landmark buildings; ? (6) Individualized architecture can be manifested in the function, scale and shape of the building, the texture and color of materials, and specific components, such as roofs, colonnades, doors and windows, flower beds, steps, etc. ? (7) Beautiful architectural modeling (beautiful external environment); 8) historical buildings under special protection; (9) Environmental sketches, including sculpture sketches and landscaping.
2. What is the purpose of architectural photos?
Understanding the use of architectural photos is helpful to improve the quality of photos. For photos with different purposes, the choice of shooting theme, the use of shooting language, the use of shooting equipment and even the requirements of film format will be different. The use of architectural photos can generally be divided into: photos used by architectural professionals? Photographs used by photography majors (including photos of exhibitors), commercial advertisements (including real estate management and tourism development), news reports, photos of information files and so on. ? In the above purposes, the photos used by architecture and photography majors are quite different in subject matter, equipment, shooting skills, artistic language and so on.
Second, the perspective "distortion" of buildings and common control methods?
1, perspective "distortion" of architecture?
Architects or painters generally use the principle of one-point, two-point or three-point perspective to draw architectural perspective, among which the principle of one-point and two-point perspective is widely used, because the painter can not only set the height of the apparent horizon at any height on the picture, but also keep the original straight lines (such as building walls and columns) vertical in the picture. However, when drawing with the principle of three-point perspective, the lines perpendicular to the ground will converge upwards (that is, disappear to the third vanishing point), and a slight carelessness in composition will make the building feel inclined and unstable, especially when expressing group perspective, so it is rarely used.
When shooting high-rise buildings on the ground, the ground at the bottom of the picture often appears too much, and the top of the building cannot be photographed. If the camera is tilted upward, although the top of the building is photographed, the lines that were originally perpendicular to the ground will indeed converge upward, forming a three-point perspective effect in painting, which is commonly known as "perspective distortion" in photography. When accepting photos of buildings, except for those works that deliberately use diagonal lines to express visual impact or pursue dramatic composition, in most cases, people are used to accepting the effect of one or two perspectives in painting, that is, the building remains vertical in the photos, because this is the most commonly used perspective for ordinary people to look at architecture and the world.
(1) Keep the camera level?
When the camera is horizontal, there will be no perspective distortion of the building in the picture. However, as the high-rise buildings in the city are built higher and higher, the relative distance between buildings is getting narrower and narrower, and the external environment of buildings is not ideal. It is quite difficult to shoot high-rise buildings on the ground only with ordinary cameras. For this reason, a lens with a wider viewing angle can be replaced. In the first imaging picture, the ground in front of the building is definitely too big, but in the process of printing, the extra ground can be cut off, so that the position of the building in the picture can be rearranged. The cost of this trimming is the loss of the effective area of the negative. Fourthly, the visual elements of architecture and the influence of light on it.
1, the visual element of the building; ? Sense of space? Outline; ? Its most typical and simplest shape is silhouette. . ? Lines; ? When shooting, we should pay attention to the parameters of the main building and the surrounding adjacent buildings, and the size is relatively fixed. According to the proportion of the object, it is realistic. The basis of texture is to express the subject very truly, so that readers can truly feel whether the surface of the material is smooth or rough, hard or soft, dense or loose from the photos. ? colour
2. The influence of light on architectural visual elements? (1) The light direction refers to the direction of the light source relative to the building being photographed. Very important. Buildings will have different shadow effects under the action of light sources in different directions. The light source in photography can come from all directions, and the light in each direction will affect the external characteristics of the building. As far as outdoor architectural photography is concerned, the light source mainly refers to the sun, and the light direction is mainly divided into front light, side light, backlight, top light and diffused light. ? (2) The quality of light mainly refers to the intensity and softness of light.
The sunshine on a sunny day is very strong and has a strong sense of direction. ?
(A) the building in direct light, rich in color, can produce heavy shadows, strengthen the three-dimensional sense of the building. The position of the shadow produced by direct light will change with the relative position of the sun and the building being photographed, or with the position of the shooting point. The buildings represented by direct light are simple and rough, but they are often not refined enough, especially the detailed nodes in the shadows. ? (2) The scattered light generated by reflection (such as light on a cloudy day) is soft, usually there is no clear sense of direction, and there is almost no shadow on the building, so the stereoscopic effect is poor, but the subject is really delicate and natural, and the influence of illumination angle on the picture is not considered when shooting.
(3) What is the color of light?
The color of light depends on the spectral components of light, that is, the wavelength of light. Sunlight is a mixture of continuous light waves with a wavelength of 400-700 nanometers. The color of sunlight will change with the change of time, climate, season and latitude, and people's color perception of scenery will also change. For example, when the sun just rises, the atmosphere contains dense fog, and when the sun goes down, the atmosphere contains more dust, so there are more red and orange light waves in the morning and evening, which makes the light in the morning and evening have a unique color.
Fifth, improve the clarity of the image.
1, focus accurately and control the depth of field. ?
Because architectural readers generally require photos to have a comprehensive and clear image, and the subject matter of photography is so huge, they generally adopt the methods of narrowing the aperture and increasing the depth of field to improve the clarity of the image. In this sense, the depth of field control of architectural photography is much simpler than other photography that only needs local clarity. In buildings with complex shooting space and long front-back distance, how to choose the best focusing object surface is the primary problem of accurate focusing.
2. Use a high-resolution lens. ?
The basis of obtaining high-definition images is to shoot high-resolution negatives, and the resolution of the lens will play an important role in it, especially when the negatives (reversal films) need to be made into large advertising light boxes, it is more important to use high-resolution lenses.
3. Use low-sensitivity film. ?
The clarity and graininess of the film are directly related to the sensitivity of the film, and the clarity of the image is affected by the clarity and graininess of the film. Generally speaking, films with low sensitivity have fine grains, while films with high sensitivity have coarse grains. When using low-sensitivity film, the shutter time will be relatively extended.
Step 4 shoot with a tripod. ?
For architectural photography that requires frequent use of small aperture (long shutter time) to improve image clarity, hand-held photography is not suitable. The most effective measure to prevent camera vibration is to fix the camera on a stable tripod for shooting.
5. Use large films. ?
When the resolution of lens and film is the same, the size of film directly affects the clarity of photos taken with this film. The higher the magnification, the more obvious the effect. However, it needs to be pointed out in particular that among the above measures to improve image clarity, among all the measures that need to be taken, using large film is a cautious measure. Because a large piece of film needs to use a loose-leaf camera, compared with a medium-sized or small-sized camera with angle adjustment function, although the image clarity will be improved because of the increase of film, the loose-leaf camera is far more complicated than a medium-sized or small-sized camera in film loading, framing, focusing and shooting, and it is bulky and heavy, which is not conducive to carrying and patting buildings. Of course, for commercial architectural photography, the shortcomings of the above-mentioned loose-leaf camera are negligible compared with the price because of the great difference in the price of different films.
6. apply Scheimflug's law.
There are three factors that affect the depth of field: aperture, focal length and focusing distance.
Sixth, the performance of architectural texture.
Rational use of light is to control the direction and quality of light correctly (referring to the intensity and softness of light). Light can come from all directions, such as direct light (including front light, side light, backlight, top light, etc. ), scattered light, reflected light, etc. ? We must pay attention to the angle of illumination, the location of the shooting point, the intensity of light and the softness of light, and find the best combination to express the texture of its materials. ? After controlling the light direction correctly and focusing accurately, whether it can be exposed reasonably and accurately will directly affect the performance texture.
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