Create 3D Experience from Digital Photos

Microsoft recently launched a new Web site called Photosynth that creates 3D views from digital photos. With nothing more than a digital camera and some inspiration, you can use Photosynth to transform regular digital photos into a 3D, 360-degree experience.

Photosynth is a mixture of two independent breakthroughs: the ability to reconstruct the scene or object from flat photographs, and the technology to bring that experience to virtually anyone over the Internet. Using techniques from the field of computer vision, Photosynth examines images for similarities to each other and uses that information to estimate the shape of the subject and the vantage point each photo was taken from. Photosynth was inspired by the breakthrough research on Photo Tourism from the University of Washington and Microsoft Research.

It is easy to use. Using any digital camera, take a series of pictures of a scene or object (such as a client’s factory). Make sure you overlap each photo. Take as many pictures as you want, and take them from as many different angles as you can. Fifty to 100 pictures should be sufficient. Upload the photos to Photosynth and the service will “stitch” the pictures together, creating a panoramic view you can navigate using a browser.

Photosynth provides an interesting new way to deliver visual information to a client or underwriter—and it’s currently free.

Capture Pictures as Documents

scanR is a service that helps you capture information contained in whiteboards, documents, and business cards. You simply use your cell phone camera or digital camera to take clean photos of whiteboards, paper documents, and business cards. If you use your camera phone, you send the picture via MMS (also called Multimedia Messaging, PIX Messaging, or Picture Mail) or e-mail to scanR.

To send an MMS, take a photo, select the option to send the photo via MMS, address the message to doc@scanR.com for documents, wb@scanR.com for whiteboards, or bc@scanR.com for business cards, and send it. Most phones take less than one minute to upload the image. Larger images always give better results, so set your phone to take the largest possible image (biggest width and height) to send to scanR. If you’re using a digital camera, be sure to save it as a JPEG (.jpg or .jpeg) file and send it via e-mail to scanR.

You will receive via e-mail a PDF file of the photo with the text converted, if possible. scanR currently has a free version, scanR Trial, as well as a premium paid version, scanR Pro. The premium version permits unlimited uploads and removes all advertising from its processed images. scanR Pro offers two plans: unlimited use for $2.99 monthly or $29.90 annually, or 40 uploads for $9.99.