All Forum Comments
Comment by McGregNi posted on Stained glass windows and HDR at 23/05/2014 - 18:53
....Why would the bright light through the glass suddenly drop so much once it hits the stone edge? It wouldn't, it would brighten the stone frame considerably, as in your HDR....
....Light levels from the glass shine through onto the stonework, progressively lessening as they fall further into the interior. They do not suddenly cut from near white to shadow (like Andrew's other version there)....
Cheers.
Philip
Comment by McGregNi posted on Stained glass windows and HDR at 23/05/2014 - 18:51
Rest assured though that it is unlikely to detract me from my core pursuit of documenting the fields & hillsides of the Croydon/Surrey borders. Thanks again to all who have looked at the set and commented .... now, who mentioned grain on the wood? ... I really must find a plug-in to strip that out immediately!
Comment by McGregNi posted on Nigel's First Stranger Shots at 23/05/2014 - 18:36
2 doesn't quite work. Looks like a lot of haloing which I know it won't be.
Comment by McGregNi posted on Dr Orloff Or How I Stopped Worrying And Learned To Love The Converging Vertical at 23/05/2014 - 10:19
Comment by McGregNi posted on Nigel's First Stranger Shots at 23/05/2014 - 09:24
Its all a bit doom & gloom, but effective no doubt. It works best where the highlight areas take up a smaller part of it. Where there's greater contrast across more of the frame the edges start to reveal themselves too harshly - better where the transitions are slow & smooth.
What approach to metering did you take? Was it spot on the highlights, or did you look for midtones and lower it from there?
Comment by McGregNi posted on Dr Orloff Or How I Stopped Worrying And Learned To Love The Converging Vertical at 23/05/2014 - 09:21
... It's only in you opinion that HDT is the superior technique. At risk of repeating myself the windows themselves don't need any HDR processing. Neither does the stonework. They each, on their own, have a dynamic range that a DSLR is perfectly capable of fully capturing, but they just lie in totally different orders of magnitude of light levels.
But lets be sure we're debating the same thing - I am not saying that there are not two independent 'exposures areas' here (inside and out). It is the blend zone that I'm questioning. If it were a landscape with darker ground and bright sky, then yes, a blending approach could work well with fairly simply masking and brush work along the horizon.
But the complexity of the transition zone between inside & out on this type of church image is where these techniques fall down, or become impossibly complex to control. That is why HDR is called for - a more sophisticated management of the blend, the natural transition of lighting levels from one to another. It all depends on the actual subject in question - there's no one size fits all solution.
Comment by McGregNi posted on Stained glass windows and HDR at 22/05/2014 - 23:36
Nigel, these are head and shoulders above any portrait shots of mine. Cheers.Philip
Comment by McGregNi posted on Nigel's First Stranger Shots at 22/05/2014 - 21:38
But its a pity there are so many more viewers than commentators in matters like this. The issue of exposure, scene dynamic range, identifying key tones for reflected light metering, and ultimately making creative choices about your images presentation and best processing approach, are matters for all of us - something everyone can have an opinion on and experience to share ... or questions to ask.
Comment by McGregNi posted on What has happened? at 22/05/2014 - 21:08
Where did that come from? Many folks find Lightroom to be adequate for 98% of their needs. I doubt that you can say that of any other photo editing software. Andrew
Comment by McGregNi posted on Stained glass windows and HDR at 22/05/2014 - 20:31


I have not been able to us use the computer with my photo software on for a couple of days, but I hope to be able to offer up a Photomatix version very soon now that I have your DNGs