Go Back   The TrekEarth Forums >


Thread Tools Display Modes
Old 08-02-2005, 07:42 AM
Josh69 Josh69 is offline
TE Newbie
Thread Starter
Join Date: Nov 2003
Posts: 70
Default Walking Street Scene Panoramas


I recently took some panorama photos in Shanghai which I want to stitch together.

I've looked at the panorama stitching programs described here:]

BUT.... my panoramas do not work too well with these programs.

I have taken some street scenes where I walk along a street and photograph the buildings/people opposite. Therefore I end up with a series of pictures taken at the same angle/position to the subject. An analogy would be if I was copying a document; instead of panning the camera and photographing the subject from a different angle, I move the camera and photograph a different part of the same subject from the same angle.

The panorama programs do not seem to do a good job of stitching this type of panorama. One of the problems is that if you look inside a doorway, you get a different view depending on where you are standing.

Any suggesting for stitching this type of panorama is much appreciated.
Reply With Quote
Old 08-02-2005, 02:54 PM
greg greg is offline
TE Junior Member
Join Date: May 2003
Posts: 393
Default Re: Walking Street Scene Panoramas

I think you've already answered why it's difficult to make panoramas like this - there's nothing you can do to match sections with different perspective. You could minimise this effect by taking your pictures from further away with a longer lens. Alternatively, take them closer, but more frequently and use only the central (i.e. closest to perpendicular) section from each image.

Skorj has been doing some of these: take a look here and here
Reply With Quote
Old 08-05-2005, 06:43 AM
DwightB DwightB is offline
TE Newbie
Join Date: Jul 2005
Posts: 10
Default Re: Walking Street Scene Panoramas

We used that same technique when I was in architectural school. The project was the renovation of 4 blocks of storefronts on both sides of the street. To begin the project, I took photos of the opposite side of the street and stitched them together. Then we overlaid our design on top of the photos and submitted it to the city for discussion. The trick to making the effort successful is to use only a small portion, maybe no more than the central 25% so there is a minimum of lens distortion an all of the views are nearly flat straight-on views with little perspective. When stitching, I recommend a 5 or 10 pixel faded edge to minimize the effect of variations from frame to frame. Good luck.
Reply With Quote
Old 08-09-2005, 02:46 AM
AdrianW AdrianW is offline
Join Date: Mar 2003
Posts: 1,596
Default Re: Walking Street Scene Panoramas

I think you should be able to work it with something like PTgui or PTassembler, but without trying it, it's hard to say.

I did suggest on your crosspost that you could email me some small versions and I'd see what I could come up with. You didn't reply there ;)
Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT. The time now is 03:29 PM.

Copyright 2018 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.