Photo retouching — with programs such as Photoshop, or the open source clone Gimpshop version of the GNU Image Manipulation Program — can be used to doctor images (sometimes obviously, and sometimes inobviously). I’m more of a programmer than a graphics artists, so I usually just do a quick cropping, resizing and sharpening of my JPEG photographs using Irfanview. This means that the proportions within the image remain the same.
Download Squad pointed out a “next gen image resizing method”, linking to a prior news item about a 4-1/2 minute Youtube video where Shai Avidan demonstrates “Seam Carving for Content-Aware Image Resizing”, for a recent SIGGRAPH conference. It’s fun to watch the video, because it alters images in a way similar to the way human beings do: it keeps the key content (e.g. people) in natural proportion, while removing out some of the uninteresting (or “dead space”) content (e.g. sky).
daviding September 2nd, 2007
Posted In: web tools
The spam filters into IBM seem pretty good, so I don’t get nearly as much spam as on my private e-mail IDs. Today, I opened a message in my inbox that I thought might be spam. It generated a return receipt, and since I unfortunately wasn’t in “island” mode, a message got returned to the spammer that I had opened the note.
I’m relatively savvy on spam deterrence. I maintain multiple e-mail addresses as personas. (I learned this from my sons. These are ways of maintaining gradients of intimacy). Some e-mail addresses are redirection IDs, so at least I know where I’m getting spam generated from. Thus, I annoyed myself on contributing to increasing my own spam.
I found a solution on Rocky Oliver’s “Lotus Geek” blog. In the mid-1990s, I was working around Lotus Notes a lot, and got training to the level of a Notes 4 developer. (This was certainly a benefit of having some amount of corporate training!) I haven’t kept up my Notes coding skills, but the instructions to modify an Inbox template using Domino Designer took me less than 5 minutes to implement.
daviding December 13th, 2006