2020年10月17日 · This works both with conventional stereo pairs and with multi-image like the Nimslo camera (intended for lenticular stereo prints). The images are pasted into an animated GIF file in a manner that causes them to display for a short time (.2 to .5 seconds per frame works well) in an order that seems to "tilt" the image right to left and back again.

2019年7月10日 · There are multiple ways stereoscopic image data can be stored. The easiest to create are side-by-side JPGs. Side-by-side JPGs (JPS). According to sView: Stereoscopic Formats, the images are in cross-eye order for JPS. You can use ImageMagick to create them. convert right.jpg left.jpg +append output.jpg

For example, if I had two cameras about 1 ft. apart, each takes an image of a subject 3 ft. away at the same time, could I take the resulting images, process them, and make the resulting image appear as if it were taken from a 3rd camera placed in the center of the outer two?

Given a stereo image pair you can estimate the depth to each point in the image (producing what is known as a depth map), from which you could stimulate the tilted plane of focus of a tilt shift lens. There's no simple way to estimate the depth map …

2011年6月5日 · Hugin's command-line align_image_stack has arguments for dealing with stereo pairs. You need to experiment with the settings, particularly the grid subdivision count -g, the point count -c and the prescale -s (larger images need to be scaled down more for the point detector to …

This article states that 97% of people can see a stereo image when there is at least 2.3 arc minutes of separation (or roughly .03 degrees of separation on angle of attack). If you do a little math I'm sure you can figure out the maximum distance you can be at based on the fact that the cameras are roughly 2.5 meters apart.

2017年8月19日 · The images are 2D but stored as a stereoscopic JPEG, so each file ends up containing the same image twice. In order to halve the amount of storage I require, it would be good to remove the second image. If I import one of the files into GIMP, I can see that exporting it with its original quality settings results in about half the file size.

2017年12月28日 · ffmpeg -i input.mp4 -ss 00:00:02 -vframes 1 image.jpg Or you can use Virtual Dub: reduce the number of frames per seconds in video/options, then save as "image sequence". Then you will need a "panorama stitcher" like Hugin to properly stitch together all the extracted frames into one single image without overlappings or discontinuities.

2014年11月20日 · The pano image is a 2-D projection of a 3-D space. As such, you cannot, directly, calculate object sizes from the image. At least, you'll need the object's distance (depth) from the camera. Knowing that, and your FoV, you can estimate the object's dimension perpendicular to the line-of-sight.

2016年5月5日 · And then you'd have to find some way to duplicate Cardboard Camera's computational ability to create stereo images from a single image, much as 2D-shot movies get 3D-ized. Everybody wants high quality for free and little-to-zero effort, but it's rarely a possibility.