Panorama splicing and stack skills
For landscape photography gave us the impression much blue sky, canvas factory australia white clouds, Bridges, desert solitary smoke, uniform composition, framing, and light, it is believed that many people have from the original sigh is slowly becoming not praise. Know the emergence of panoramic photography, let many scenery veterans back when shooting. So, take a look at today, let us follow the hummingbird micro class panorama splicing and post stack technique.
- the understanding of the panorama splicing
Panorama splicing and stack as late technology can make the picture present many different effect of post operation, cheap canvas prints australia but at the same time these two skills need a lot of early technical support. In other words is early if pat bad, to the later operation will be difficult. So, even in the digital age we can’t rely solely on PS, work harder still to be taken in the early stage of the above.
- the panorama splicing
Now panorama splicing is very simple, just a series of photographs taken, then put them in Photoshop, software will help you make the picture. When shooting knowledge, we still should pay attention to many problems, to guarantee the smooth late joining together. Early shot is the most basic skills to ensure that the camera exposure levels and indiscriminate. When shooting panoramas, camera rotation must be level, to ensure that the late juncture place properly connected. All pictures must be the same, or in a short time will appear bright dark inequality. When using a tripod, not only to keep the camera level, and ensure that the level of the whole platform, in turn the camera, let each photo has a certain overlap, overlap generally accounted for a third.
The following specific together to see answer was taken early requirements
- Choose the ideal point, we need big scene, wide vision, outlook no obstacle, light more evenly
- Try to choose level perspective, so that ensure the picture straight
- Pick up, the vertical amplitude of by piece than banner is more conducive to the late joining together
- Choose a small distortion lens for splicing, late splicing
- Shoot panorama splicing, to advance docking to test shooting Angle and the number of sheets
- Adopt manual exposure, let all the photo exposure value remains the same
- Fixed white balance mode, make photos of tonal unity
- Guarantee each one-third the size at the site of splicing overlap
- Use a tripod, horizontal moving camera direction
- Alternative use of an external auxiliary equipment, automatic panorama head, and panorama head manually.
Here the simplest way is to use the horizontal direction, such pictures can be easily using automatic mode for splicing in PS. But when the frame appeared obvious lines fixed position punctuation, this kind of simple processing It is difficult to complete a high precision sheet, here I recommend a professional photographer to use special platform, especially electric splicing platform, so that you can make more accurate shot early photos, in the later meet, phase to simple, the most important is can get higher quality of image files, and images of tiny objects can be very fine.
After finish prophase filming we will use PS splicing tool. But before that, the author used Canon original software decompression RAW files of the DPP, this unified situation, will get more accurate color of the original file, in the later films will be easier to adjust.
Let’s meet in the operation process in the PS
- Open the PS splicing function
- To add splicing
- Choose a good image and then click the confirm, PS software automatically splicing
- at last, by clipping and chart to finish a jumper in the later work
In the use of PS after little while attention should be paid to check whether the splicing point is defective, whether to have the same elements appear in the image, and when splicing wrong when we need to manually adjust the proportion of perspective.
What is a stack? Simply stack is the way of child labor layer overlay to calculate the static pictures, finally got a photo of synthesis. Used to show continuous variation within the scope of a certain time and space, the depth of field, expand the subject content, eliminate noise and don’t need to improve picture quality at the same time. Friends all know that love to shoot long exposure, using a long exposure can produce continuous waterfall, the flow of the cloud and mist, water curtain lamp picture effect, such as drag track however long exposure time also brings a series of abuses, will have a bright in the picture the local overexposed, noise, quality degradation and other issues. For digital camera, with a few hours slow shooting star track such themes appear unlikely.
Stack method makes the calculation and later, a way to break the limitations of shoot the light, environment, equipment, and the results obtained are vastly superior to or even greater than that of traditional single image shooting results. Stack is very suitable for processing of time-lapse photography for image material, also suitable for processing or as a substitute for alternative long exposure time (slow) of various subjects, such as clouds and water flows through the scenery, the waterfalls and rain, star course of wire drawing tourists, traffic light rail, square and so on. Figuratively speaking, the stack by the late technology the innumerable short a period of time the shutter photographs integration or connection growth time exposure to achieve the picture effect, the images of different time point’s time line of the image.
In addition, the stack to the same object different focal plane of image synthesis processing, implementation of the so-called “all around the focal length, depth of field” clear picture, photos on canvas sydney taken in this very practical. Stack of applications than regular shooting method have better expansibility on technology, not only directly promote the quality of the pictures and artistry, and optimize the exposure and better image quality and a series of problems.