11/20/2022 0 Comments Ptgui stitch nadir![]() ![]()
An easy area for Photoshop CS5’s Content-Aware Fill to repair.Īs for overlap, I like the 15-degree increments. PTGUI STITCH NADIR PATCHCombine these photos together and your patch area will be very small. Not only is it sharp f/2.8, but it captures a very wide 180-degree view in one photo. The Sigma 4.5mm Circular Fisheye lens works very well for these 360-degree panoramas. ![]() ![]() Put that extra money toward a new lens □ As long as your tripod head has bubble levels to control horizontal and vertical levels, as well as a degree marker, you can use your existing equipment. They are also very big and bulky, making them tougher to carry and more of a public distraction. But, as I said, those dedicated panorama heads are very expensive. As you can guess, I already have quite a few in the can, so expect to see many more here!Īdorama has this Sigma 4.5mm f/2.8 EX DC HSM Circular Fisheye for all mounts including Canon, Nikon, Sigma, Sony, Pentax for $999 with FREE ShippingĬopyright secured by Digiprove © 2010 Once you start creating 360° panoramas, it gets very addictive. I have been using Pano2VR which makes creating blend “patches” very easy. PTGUI STITCH NADIR GENERATORBut, if you are interested in creating a web-compatible 360° panorama, you are better off using a Flash generator like Garden Nome’s Pano2VR or Flashifactor. With the composite fixed, save the image from Photoshop as a JPG. Chances are the real photo is sharp and PTGui over blended and unfortunately softened the images. PTGUI STITCH NADIR FULLHowever, if you want the sharpest image possible which can be viewed full screen, you will need to fix this file. Now for the time consuming part! If you only need a web image, you can get by with the output file. However, the better way is to output the panorama as separate layers with masks in one BIG photoshop file. You can output the panorama as a single flat file. From this pop-up window, you can change the panorama mode from sphere to other setting including “Little Worlds”!ĥ. Once PTGui has assembled the images, you can preview the panorama. (Vertical blends are a different matter because there will be a small gap on both the ceiling and the floor which will not be covered in the photos.) It also creates a seamless blend horizontally. PTGui really does a great job aligning all of the images. If you use Raw files, it will pull the lens and exposure info from the EXIF data. PTGUI STITCH NADIR PROThe Pro version is even 64-bit and will even link and process HDR image groups. It will import and process the Canon 7D Raw files directly. This is a great program! It handles a variety of image types including a true circular fisheye like Sigma’s 4.5mm lens. I used the same test images in both Easypano Panoweaver and Jumpeye JCPanoramaEditor. There are several programs that claim to create 360° panoramas. This means 24 images plus one image for the ceiling and the floor patches. I found that taking RAW photos in 15° increments, duplicating the starting point as your last image works best. ![]() The exact number will depend on the sharpness of the lens and the markers on the tripod head. But, if you want a super-sharp, super-large image, you will need to take more photos. I have also read about people getting buy with as little as 6 photos. The tripod must be as perfectly level as possible so that when you pan around your camera will stay level. But, all you really need is a tripod head with bubble levels (both horizontal and vertical) and degree markers. There are several companies that sell “panorama” tripod heads. All you need is one pass around in a circle. Such an ultra-wide view eliminates the needs to capture and align rows of images. This lens captures a full 180° view in a complete circle – ceiling to floor, wall to wall. I started experimenting with panoramas using the Canon 7D with Sigma’s 4.5mm f/2.8 Circular Fisheye lens. Whether it is an urban landscape or the great outdoors, a big panorama really puts the viewer in the middle. There is something truly immersing about these 360° panorama. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |