If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Purple cloud syndrome
On Jan 14, 2016, RichA wrote
(in ): You see it all the time. Rather than grey and white, clouds appear purple and white, or b That is an issue with certain Camera Calibration Profiles particularly those which add a saturation or vividity punch. Invariably you will get better results if you start off with an Adobe Standard, Camera Neutral, or Camera Standard calibration. It is fixable using an HSL adjustment layer, or by making similar adjustments in whatever RAW processor you use. -- Regards, Savageduck |
#2
|
|||
|
|||
Purple cloud syndrome
On 1/14/2016 5:53 PM, Savageduck wrote:
On Jan 14, 2016, RichA wrote (in ): You see it all the time. Rather than grey and white, clouds appear purple and white, or b That is an issue with certain Camera Calibration Profiles particularly those which add a saturation or vividity punch. Invariably you will get better results if you start off with an Adobe Standard, Camera Neutral, or Camera Standard calibration. It is fixable using an HSL adjustment layer, or by making similar adjustments in whatever RAW processor you use. Assuming the monitor is properly calibrated, and the correct ICC profile is being used, it can be easily corrected by setting a neutral gray point, in whatever processor is being used. -- PeterN |
#3
|
|||
|
|||
Purple cloud syndrome
On Jan 17, 2016, RichA wrote
(in ): On Friday, 15 January 2016 10:42:46 UTC-5, peterN wrote: On 1/14/2016 5:53 PM, Savageduck wrote: On Jan 14, 2016, RichA wrote (in ): You see it all the time. Rather than grey and white, clouds appear purple and white, or b That is an issue with certain Camera Calibration Profiles particularly those which add a saturation or vividity punch. Invariably you will get better results if you start off with an Adobe Standard, Camera Neutral, or Camera Standard calibration. It is fixable using an HSL adjustment layer, or by making similar adjustments in whatever RAW processor you use. Assuming the monitor is properly calibrated, and the correct ICC profile is being used, it can be easily corrected by setting a neutral gray point, in whatever processor is being used. -- PeterN Assuming no other colour is shifted by the change. Yes, you can change the clouds to the right colour, but the rest of the image can be impacted. Start with a calibrated display. Make whatever adjustments with the RAW processor to get close without screwing up the entire image. Open processed RAW in editor, in my case Photoshop. Add an HSL adjustment layer with a layer mask, make the tweaks. Then with a soft brush, paint in the adjustment where it is needed. The rest of the image remains untouched. There is a reason adjustment layers and layer masks exist. -- Regards, Savageduck |
#4
|
|||
|
|||
Purple cloud syndrome
On 1/17/2016 6:43 PM, RichA wrote:
On Friday, 15 January 2016 10:42:46 UTC-5, peterN wrote: On 1/14/2016 5:53 PM, Savageduck wrote: On Jan 14, 2016, RichA wrote (in ): You see it all the time. Rather than grey and white, clouds appear purple and white, or b That is an issue with certain Camera Calibration Profiles particularly those which add a saturation or vividity punch. Invariably you will get better results if you start off with an Adobe Standard, Camera Neutral, or Camera Standard calibration. It is fixable using an HSL adjustment layer, or by making similar adjustments in whatever RAW processor you use. Assuming the monitor is properly calibrated, and the correct ICC profile is being used, it can be easily corrected by setting a neutral gray point, in whatever processor is being used. -- PeterN Assuming no other colour is shifted by the change. Yes, you can change the clouds to the right colour, but the rest of the image can be impacted. A switch to neutral gray should not adversely affect colors, unless you have deliberately oversaturated, or otherwise manipulated the color. -- PeterN |
#5
|
|||
|
|||
Purple cloud syndrome
On 1/17/2016 7:29 PM, Tony Cooper wrote:
On Sun, 17 Jan 2016 16:16:22 -0800, Savageduck wrote: On Jan 17, 2016, RichA wrote (in ): On Friday, 15 January 2016 10:42:46 UTC-5, peterN wrote: On 1/14/2016 5:53 PM, Savageduck wrote: On Jan 14, 2016, RichA wrote (in ): You see it all the time. Rather than grey and white, clouds appear purple and white, or b That is an issue with certain Camera Calibration Profiles particularly those which add a saturation or vividity punch. Invariably you will get better results if you start off with an Adobe Standard, Camera Neutral, or Camera Standard calibration. It is fixable using an HSL adjustment layer, or by making similar adjustments in whatever RAW processor you use. Assuming the monitor is properly calibrated, and the correct ICC profile is being used, it can be easily corrected by setting a neutral gray point, in whatever processor is being used. -- PeterN Assuming no other colour is shifted by the change. Yes, you can change the clouds to the right colour, but the rest of the image can be impacted. Start with a calibrated display. Make whatever adjustments with the RAW processor to get close without screwing up the entire image. Open processed RAW in editor, in my case Photoshop. Add an HSL adjustment layer with a layer mask, make the tweaks. Then with a soft brush, paint in the adjustment where it is needed. The rest of the image remains untouched. That's good in theory, but difficult in practice. Where trees are in the horizon, there are numerous tiny patches of sky peeking through. Not impossible, but difficult. You could make a selection, include non-contiguous areas. Also see: https://gregbenzphotography.com/luminosity-masking-tutorial/ There is a reason adjustment layers and layer masks exist. -- PeterN |
#6
|
|||
|
|||
Purple cloud syndrome
On Jan 17, 2016, Tony Cooper wrote
(in ): On Sun, 17 Jan 2016 16:16:22 -0800, Savageduck wrote: On Jan 17, 2016, RichA wrote (in ): On Friday, 15 January 2016 10:42:46 UTC-5, peterN wrote: On 1/14/2016 5:53 PM, Savageduck wrote: On Jan 14, 2016, RichA wrote (in ): You see it all the time. Rather than grey and white, clouds appear purple and white, or b That is an issue with certain Camera Calibration Profiles particularly those which add a saturation or vividity punch. Invariably you will get better results if you start off with an Adobe Standard, Camera Neutral, or Camera Standard calibration. It is fixable using an HSL adjustment layer, or by making similar adjustments in whatever RAW processor you use. Assuming the monitor is properly calibrated, and the correct ICC profile is being used, it can be easily corrected by setting a neutral gray point, in whatever processor is being used. -- PeterN Assuming no other colour is shifted by the change. Yes, you can change the clouds to the right colour, but the rest of the image can be impacted. Start with a calibrated display. Make whatever adjustments with the RAW processor to get close without screwing up the entire image. Open processed RAW in editor, in my case Photoshop. Add an HSL adjustment layer with a layer mask, make the tweaks. Then with a soft brush, paint in the adjustment where it is needed. The rest of the image remains untouched. That's good in theory, but difficult in practice. Where trees are in the horizon, there are numerous tiny patches of sky peeking through. Not impossible, but difficult. The theory works, you just have to take problem areas into account when masking. Not every horizon is clean, you have to work with what you have in hand. Sometimes it is best to make a selection for the adjustment layer to work on, being careful to refine those edges with appropriate feathering. There is a reason adjustment layers and layer masks exist. -- Regards, Savageduck |
#7
|
|||
|
|||
Purple cloud syndrome
On 1/17/2016 8:45 PM, Tony Cooper wrote:
On Sun, 17 Jan 2016 19:54:48 -0500, PeterN wrote: On 1/17/2016 7:29 PM, Tony Cooper wrote: On Sun, 17 Jan 2016 16:16:22 -0800, Savageduck wrote: On Jan 17, 2016, RichA wrote (in ): On Friday, 15 January 2016 10:42:46 UTC-5, peterN wrote: On 1/14/2016 5:53 PM, Savageduck wrote: On Jan 14, 2016, RichA wrote (in ): You see it all the time. Rather than grey and white, clouds appear purple and white, or b That is an issue with certain Camera Calibration Profiles particularly those which add a saturation or vividity punch. Invariably you will get better results if you start off with an Adobe Standard, Camera Neutral, or Camera Standard calibration. It is fixable using an HSL adjustment layer, or by making similar adjustments in whatever RAW processor you use. Assuming the monitor is properly calibrated, and the correct ICC profile is being used, it can be easily corrected by setting a neutral gray point, in whatever processor is being used. -- PeterN Assuming no other colour is shifted by the change. Yes, you can change the clouds to the right colour, but the rest of the image can be impacted. Start with a calibrated display. Make whatever adjustments with the RAW processor to get close without screwing up the entire image. Open processed RAW in editor, in my case Photoshop. Add an HSL adjustment layer with a layer mask, make the tweaks. Then with a soft brush, paint in the adjustment where it is needed. The rest of the image remains untouched. That's good in theory, but difficult in practice. Where trees are in the horizon, there are numerous tiny patches of sky peeking through. Not impossible, but difficult. You could make a selection, include non-contiguous areas. Also see: https://gregbenzphotography.com/luminosity-masking-tutorial/ I know how to make selections, Peter. I'm rather good at layer masks. What I'm saying is that it is very difficult to do it effectively with a skyline of trees with hundreds of openings. Most of the time, the photo isn't worth the effort. I'm comfortable that you know how to make basic selections. From your posting, it was not clear to me that you had not overlooked some techniques for selecting non-contiguous areas, as the portions of sky showing through leaves. I agree that such selections can sometimes be tricky, which is why I posted a link to luminosity masking, which is one technique, that once learned, can be effective. And yes, that is not the only technique. There is a reason adjustment layers and layer masks exist. -- PeterN |
#8
|
|||
|
|||
Purple cloud syndrome
In article , Tony Cooper wrote:
Savageduck: Start with a calibrated display. Make whatever adjustments with the RAW processor to get close without screwing up the entire image. Open processed RAW in editor, in my case Photoshop. Add an HSL adjustment layer with a layer mask, make the tweaks. Then with a soft brush, paint in the adjustment where it is needed. The rest of the image remains untouched. That's good in theory, but difficult in practice. Where trees are in the horizon, there are numerous tiny patches of sky peeking through. Not impossible, but difficult. Photoshop has many tools to help you out there, such as color selection, making masking such areas quite easy. I.e. a lot easier than doing it by hand. -- Sandman |
#9
|
|||
|
|||
Purple cloud syndrome
On 1/18/2016 12:22 AM, Tony Cooper wrote:
On Sun, 17 Jan 2016 21:17:36 -0500, PeterN wrote: On 1/17/2016 8:45 PM, Tony Cooper wrote: On Sun, 17 Jan 2016 19:54:48 -0500, PeterN wrote: On 1/17/2016 7:29 PM, Tony Cooper wrote: On Sun, 17 Jan 2016 16:16:22 -0800, Savageduck wrote: On Jan 17, 2016, RichA wrote (in ): On Friday, 15 January 2016 10:42:46 UTC-5, peterN wrote: On 1/14/2016 5:53 PM, Savageduck wrote: On Jan 14, 2016, RichA wrote (in ): You see it all the time. Rather than grey and white, clouds appear purple and white, or b That is an issue with certain Camera Calibration Profiles particularly those which add a saturation or vividity punch. Invariably you will get better results if you start off with an Adobe Standard, Camera Neutral, or Camera Standard calibration. It is fixable using an HSL adjustment layer, or by making similar adjustments in whatever RAW processor you use. Assuming the monitor is properly calibrated, and the correct ICC profile is being used, it can be easily corrected by setting a neutral gray point, in whatever processor is being used. -- PeterN Assuming no other colour is shifted by the change. Yes, you can change the clouds to the right colour, but the rest of the image can be impacted. Start with a calibrated display. Make whatever adjustments with the RAW processor to get close without screwing up the entire image. Open processed RAW in editor, in my case Photoshop. Add an HSL adjustment layer with a layer mask, make the tweaks. Then with a soft brush, paint in the adjustment where it is needed. The rest of the image remains untouched. That's good in theory, but difficult in practice. Where trees are in the horizon, there are numerous tiny patches of sky peeking through. Not impossible, but difficult. You could make a selection, include non-contiguous areas. Also see: https://gregbenzphotography.com/luminosity-masking-tutorial/ I know how to make selections, Peter. I'm rather good at layer masks. What I'm saying is that it is very difficult to do it effectively with a skyline of trees with hundreds of openings. Most of the time, the photo isn't worth the effort. I'm comfortable that you know how to make basic selections. Basic? I'll match your skills in this anytime. Untwist your knockers. I should have said "at least basic." Obviously I have no real knowledge of your skills, just as all you know about my skills is what I choose to show. From your posting, it was not clear to me that you had not overlooked some techniques for selecting non-contiguous areas, as the portions of sky showing through leaves. I agree that such selections can sometimes be tricky, which is why I posted a link to luminosity masking, which is one technique, that once learned, can be effective. And yes, that is not the only technique. There is a reason adjustment layers and layer masks exist. Of course there is. My point is that effecting color change by Layer Masking can be a tedious process with some images, and some just aren't worth the effort. The image in your tutorial above would be an easy-peasy project. You have four easy holes to deal with, and a huge area of sharply defined edges. In that image I wouldn't even attempt to deal with the scaffolding. Take it out. It should taken out regardless of the sky color. It was intended only as a demonstration. One common teaching technique is to demonstrate the technique at a simple level, to make it easy for students to follow. One can then apply the procedure to more complex situation. Some images present little or no problems. Some images are more difficult. There's a point at which the effort isn't worth it no matter what technique is used. Not for the people in this group, anyway. It's not like we're working on images that will bring in thousands in stock image sales. And I too believe in apple pie.Interesting that you said that. A stock house asked for a bunch of my images, that he thinks will sell. I am not sure i want to do it, as then photography would become work. -- PeterN |
#10
|
|||
|
|||
Purple cloud syndrome
On 1/18/2016 12:54 AM, Sandman wrote:
In article , Tony Cooper wrote: Savageduck: Start with a calibrated display. Make whatever adjustments with the RAW processor to get close without screwing up the entire image. Open processed RAW in editor, in my case Photoshop. Add an HSL adjustment layer with a layer mask, make the tweaks. Then with a soft brush, paint in the adjustment where it is needed. The rest of the image remains untouched. That's good in theory, but difficult in practice. Where trees are in the horizon, there are numerous tiny patches of sky peeking through. Not impossible, but difficult. Photoshop has many tools to help you out there, such as color selection, making masking such areas quite easy. I.e. a lot easier than doing it by hand. Yep! -- PeterN |
|
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Hole punch cloud | NameHere | Digital Photography | 17 | July 1st 10 03:06 AM |
Panoramic cloud photographs | Eric Stevens | Digital Photography | 2 | October 12th 08 07:22 AM |
Combating Creeping Lens Syndrome | jmc | Digital Photography | 9 | February 6th 08 11:30 AM |
The New Crime: Wearing Syndrome Survival Kit | marika | Other Photographic Equipment | 0 | October 1st 06 06:19 PM |
Fireball Cloud----- | Digital Photography | 0 | September 4th 04 06:57 AM |