M
Mega
Guest
Thanks to you guys, I have a much better understanding of why a bigger sensor is better, and also why we don’t see super-zoom cameras with large sensors (because the lenses would have to be impractically large).
However, I have another sensor-related question or two:
I see a lot of complaining about the megapixel count being too high on some of the small-sensor cameras. I can see why, as I have downloaded full resolution samples from say a 16 MP super-zoom, and the image is quite fuzzy at full resolution. But the same picture looks quite good at my monitor’s resolution (1920 x 1080) and even zooming in a few levels.
Question 1: If I were to set the resolution to a lower setting in the camera, would that solve the issue? In other words would setting a 16MP camera to 10MP output produce the same image quality of a camera with a 10MP sensor assuming all other variables were the same? (yes, this is hypothetical since there probably are not two matching cameras with only the sensor pixel density being different)
Question 2: If the answer above is "no", would it be better or worse to reduce the image size in software on the computer? (I know jpeg is destructive compression, so assuming you are not working with RAW images, I would think reducing the size on the computer would be worse since it would be going through Jpeg compression twice)
Thanks in advance for your insight.
However, I have another sensor-related question or two:
I see a lot of complaining about the megapixel count being too high on some of the small-sensor cameras. I can see why, as I have downloaded full resolution samples from say a 16 MP super-zoom, and the image is quite fuzzy at full resolution. But the same picture looks quite good at my monitor’s resolution (1920 x 1080) and even zooming in a few levels.
Question 1: If I were to set the resolution to a lower setting in the camera, would that solve the issue? In other words would setting a 16MP camera to 10MP output produce the same image quality of a camera with a 10MP sensor assuming all other variables were the same? (yes, this is hypothetical since there probably are not two matching cameras with only the sensor pixel density being different)
Question 2: If the answer above is "no", would it be better or worse to reduce the image size in software on the computer? (I know jpeg is destructive compression, so assuming you are not working with RAW images, I would think reducing the size on the computer would be worse since it would be going through Jpeg compression twice)
Thanks in advance for your insight.