(This post was last modified: 01-09-2023, 05:42 PM by rocket.)
Dragonsbeard Frank, regarding the image you posted:
My apologies in advance if these suggestions have already been considered or are well known to you. But it looks like the image was likely produced in a full auto mode with jpg coming straight out of the camera. If so it is probably shooting in multi meter mode and is attempting to get the overall scene to an average "grey" level which in turn will bring the white backdrop down to grey. It also looks the white balance is off as well which would not be entirely surprising given the challenging nature of the scene and the reflectance of the packaging. Unfortunately, that one is hard to correct for in post processing because the colors are essentially "baked in" if shooting jpg format.
Some suggestions:
- If available, switch to spot metering and point at something in the label that is close to a neutral grey. You can usually keep that setting with shutter partially depressed and then reframe to take the whole picture with the camera exposing for the thing you pointed at.
- Alternatively, order a grey card and do the same thing but point at the grey card first
- For white balance you can also use the grey card or potentially program the camera with the color temp of the bulbs for your tent setup
- Lastly you could shoot in raw and basically fix the white balance in post processing
- Also, not sure how old your tent is but I can see a distinct difference between the floor and back wall. It shouldn't be that big a deal as it is close enough to fix in post but maybe something else to consider. I also see what looks like some damage to the back wall (or maybe lens smudge?) but again very minor.
I adjusted white balance and exposure of the image with post processing software. I couldn't completely address everything because of the limitation of the jpg format and I don't know what the colors were in real life. But just to give a directional example:
My apologies in advance if these suggestions have already been considered or are well known to you. But it looks like the image was likely produced in a full auto mode with jpg coming straight out of the camera. If so it is probably shooting in multi meter mode and is attempting to get the overall scene to an average "grey" level which in turn will bring the white backdrop down to grey. It also looks the white balance is off as well which would not be entirely surprising given the challenging nature of the scene and the reflectance of the packaging. Unfortunately, that one is hard to correct for in post processing because the colors are essentially "baked in" if shooting jpg format.
Some suggestions:
- If available, switch to spot metering and point at something in the label that is close to a neutral grey. You can usually keep that setting with shutter partially depressed and then reframe to take the whole picture with the camera exposing for the thing you pointed at.
- Alternatively, order a grey card and do the same thing but point at the grey card first
- For white balance you can also use the grey card or potentially program the camera with the color temp of the bulbs for your tent setup
- Lastly you could shoot in raw and basically fix the white balance in post processing
- Also, not sure how old your tent is but I can see a distinct difference between the floor and back wall. It shouldn't be that big a deal as it is close enough to fix in post but maybe something else to consider. I also see what looks like some damage to the back wall (or maybe lens smudge?) but again very minor.
I adjusted white balance and exposure of the image with post processing software. I couldn't completely address everything because of the limitation of the jpg format and I don't know what the colors were in real life. But just to give a directional example: