Render quality

[Saasin]

Hi
How can I improve more render quality ,realistic image and less noise in attached  image.
I m fed up searching with this thing .Please help me out . I have been using sun light ,corona ies light and Corona Ao .Still i cant reach GOOD QUALITY .Please Please help me .

Exactly I m looking at near staircase wall for Good quality .


(note: Used corona renderer ,noise amount:1.0)

[maru]

Hi, I can see that you have been starting similar threads for some time:
https://forum.corona-renderer.com/index.php?topic=39811.0
https://forum.corona-renderer.com/index.php?topic=39781.0
https://forum.corona-renderer.com/index.php?topic=39777.0
https://forum.corona-renderer.com/index.php?topic=39691.0

If the problem is similar, it is best to continue in a single thread.

Most importantly, your image is oversharpened and overprocessed.
I would suggest the following:
- Reset all render settings (Render Setup > Scene > Reset settings)
- Set up LightMix (you can do it with a single click from the Corona Toolbar)
- Set your output resolution to 1920x1080px or more
- Start rendering. While your image is rendering, carefully adjust your post processing and tone mapping settings to achieve the look you are after. Do not use the sharpening/blurring feature.
- You can also go to the LightMix tab in the VFB and adjust your lighting to get some interesting results, but try not to use any extreme values (do not use extremely high or low light intensities or extremely saturated colors).

[romullus]

Not sure if you're not trolling, but noise is definitely not the biggest problem in your image. I think you should ask yourself - do i really need so massively oversharpen? I mean, the image literally falls apart in separate pixels. It's just horrible. Needles to say that even slightest amount of noise will be hugely amplified by that amount of sharpening.