Update: 2012-10-22

I recently put the scripts I used in a little github repo called starcluster-image-sharpener. It’s nothing big but it’ll get you started if needed. Go get them! ;)

Introduction

First a little context:

I’ve photographed a ton recently and on one occasion I screwed things up a bit and had a lot of slightly out of focus images. I’ve tinkered with the Canon Digital Photo Professional settings to find a good level of sharpening (after noise reduction because a lot was shot at high iso (for me and my 50D, iso 1250 is a lot already)) but wasn’t happy with it. I’ve found reasonable settings for noise reduction, which makes the image a bit softer, but sharpening wouldn’t do anything to compensate let alone actually sharpen.

Update: 2012-10-22

I recently put the scripts I used in a little github repo called starcluster-image-sharpener. It’s nothing big but it’ll get you started if needed. Go get them! ;)

Introduction

First a little context:

I’ve photographed a ton recently and on one occasion I screwed things up a bit and had a lot of slightly out of focus images. I’ve tinkered with the Canon Digital Photo Professional settings to find a good level of sharpening (after noise reduction because a lot was shot at high iso (for me and my 50D, iso 1250 is a lot already)) but wasn’t happy with it. I’ve found reasonable settings for noise reduction, which makes the image a bit softer, but sharpening wouldn’t do anything to compensate let alone actually sharpen.

Introduction

Alright, this is a quick guide for the impatient but otherwise experienced linux admin/hacker/hobbyist. Some past postfix experiences might be advantageous for general understanding and troubleshoooting.

Why would I want a local postfix and relay to another smtp anyway? Simple: When my application code needs to send an e-mail, there is an SMTP server ready to accept the e-mail from me. It will then take care of everything else like re-delivery, dealing with being grey-listed and many other things. Also, if connectivity to the SES SMTP happens to be interrupted it’s no big deal because here too, the local postfix will handle re-sending for me. Nice, huh?

Introduction

Alright, this is a quick guide for the impatient but otherwise experienced linux admin/hacker/hobbyist. Some past postfix experiences might be advantageous for general understanding and troubleshoooting.

Why would I want a local postfix and relay to another smtp anyway? Simple: When my application code needs to send an e-mail, there is an SMTP server ready to accept the e-mail from me. It will then take care of everything else like re-delivery, dealing with being grey-listed and many other things. Also, if connectivity to the SES SMTP happens to be interrupted it’s no big deal because here too, the local postfix will handle re-sending for me. Nice, huh?