Line in digital image
Apr 11, 2019 09:06:07 #
Apr 11, 2019 09:08:55 #
leftj wrote:
I think I see it on the far right fence picket.
I can't. It appears to stop around the blue curvy thing.
Apr 11, 2019 09:42:27 #
I just made an appointment with my ophthalmologist. I cannot see the line even in your circled image.
Apr 11, 2019 09:47:41 #
leftj
Loc: Texas
Longshadow wrote:
I can't. It appears to stop around the blue curvy thing.
If you can't see it how is your second sentence possible?
Apr 11, 2019 10:07:16 #
leftj wrote:
If you can't see it how is your second sentence possible?
Please re-read my post again. I quoted the comment about a line being on the right fence post, stating that I could not see it (the line on the right fence post).
Sorry, I thought everyone would understand what I was referring to instead of not being able to see the line in general. I'll use more words for you next time.
(Everyone is tracing the line from the left side of the image.)
leftj wrote:
I think I see it on the far right fence picket.
I can't. It appears to stop around the blue curvy thing.
Apr 11, 2019 12:11:41 #
I see it and it is definately digital. I suspect the sensor, but slight possibility it is the memory card. I outlined it in red below.
Update: Since the selection is so small, I made it downloadable.
Update: Since the selection is so small, I made it downloadable.
Apr 11, 2019 13:05:14 #
Thank you: I have tried a different card and got the line anyway, so I believe it something with the camera, I have contacted KEH and they are sending me another k20d, I have an rma number to return the one I have now. KEH is very good to work with.
Apr 11, 2019 13:12:45 #
tturner wrote:
I am getting a line in each image on my Pentax K20D, the line is near the bottom of the image, I am attaching an image that shows the line, I have sent the camera to KEH for warranty repair only to find the is still there. Hopefully the line shows up, any ideas?
It appears to be a sensor issue, so to have it come back with the same issue is very disappointing! May give Pentax a try!
Apr 11, 2019 13:34:06 #
PHRubin wrote:
I see it and it is definately digital. I suspect the sensor, but slight possibility it is the memory card. I outlined it in red below.
Update: Since the selection is so small, I made it downloadable.
Update: Since the selection is so small, I made it downloadable.
If it's in the same place in multiple images, it's the sensor.
Apr 11, 2019 13:59:56 #
tturner wrote:
I am getting a line in each image on my Pentax K20D, the line is near the bottom of the image, I am attaching an image that shows the line, I have sent the camera to KEH for warranty repair only to find the is still there. Hopefully the line shows up, any ideas?
You might need to have someone check your sensor as it looks to me like it could be a sensor malfunction. I've had that happen before with a Nikon D800 and I had to get a new sensor. See if there is a camera shop nearby if you don't have a sensor loop. Other than that, you'll need to send it out.
Apr 11, 2019 15:44:07 #
Too straight for a scratch. Maybe a stuck pixel?
Apr 11, 2019 17:34:13 #
mwsilvers
Loc: Central New Jersey
camerapapi wrote:
I just made an appointment with my ophthalmologist. I cannot see the line even in your circled image.
It is definitely there and very obvious once you know exactly where to look. You need to look under high magnification.
Apr 11, 2019 17:43:23 #
I disagree with most of the suggestions, but you can easily check this.
It is probably NOT a scratch on the sensor, or something on the fence. No need to guess, take another picture with a low f stop ( 5.6 ?,lower if you have a fast lens).) a scratch on the sensor will not show up with a low f-stop (short depth of field).
If it is happening on all pictures, it is definitely not a memory card issue.
Definitively not in the image (on the fence)
At first I thought perhaps dead pixels, but if you enlarge it you can see that some of the line is contiguous. If it were dead pixels, all you would see would be discreet dots.
My best guess is it is something electronic that impacts on that row of pixels.
It is probably NOT a scratch on the sensor, or something on the fence. No need to guess, take another picture with a low f stop ( 5.6 ?,lower if you have a fast lens).) a scratch on the sensor will not show up with a low f-stop (short depth of field).
If it is happening on all pictures, it is definitely not a memory card issue.
Definitively not in the image (on the fence)
At first I thought perhaps dead pixels, but if you enlarge it you can see that some of the line is contiguous. If it were dead pixels, all you would see would be discreet dots.
My best guess is it is something electronic that impacts on that row of pixels.
Apr 11, 2019 18:15:45 #
mwsilvers
Loc: Central New Jersey
Joexx wrote:
I disagree with most of the suggestions, but you c... (show quote)
I was thinking that, or perhaps a defective, not damaged, sensor.
Apr 11, 2019 19:28:01 #
[quote=DirtFarmer]Too straight for a scratch. Maybe a stuck pixel?[/quote
I think a scratch would not show up as one row of pixels.
I think a scratch would not show up as one row of pixels.
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