sharpenes for rendering images

[xaviobonnie]

i am using vray HDRI light but i dint get any good sharpnes and contrast to the images plz give me the soluation

 

settings

Image smpler - Adaptive Dmc

filter Michel Nethavli

 

color maping - reinhard

engine

irradinece and light cache

 

settings hig

[salvador]

Use Photoshop for that. Better control.

[Umesh Raut]

I don't know what kind of sharpness you want, because the image looks ok in that manner, but if you mean the overall illumination and contrast, then yes, it lacks that. Does your light (HDR, actually) have a good and rightly positioned Sun? If not, you may also use the existing light only for GI calculations and add a Sun (may be, with reduced intensity) for that crispness and well defined and accentuated shadows.

[xaviobonnie]

if i go for a walkthrough , then how i can get better quality

[M V]

Use VRay Sun and not an HDRI and try that. It really just seems like a lack of light and shadow and thats made by your environment lighting whatever you are using for that.

[Francisco Penaloza]

You can control the brightness of your image in different stages:

1_ Lights intensity

2_ Camera exposure

3_ VRay frame buffer controls.

4_Post correction though, Photoshop, After Effects, premiere or what every your final media is.

 

if it is still image I would recommend to adjust sharpness on post production,

if it is video, you really try to avoid to much sharpness because it can create moire effects or vibrancy of the image.

[xaviobonnie]

ok thanks,

 

but if i want to put any good cloud sky then how i can , vray sun only get plain sky,

[xaviobonnie]

hello umesh,

where did you located in mumbai, can u tell how i can improve my lighting in vray, i never get good sharpnes and contrast in vray, may be some setting mistake,

[salvador]

ok thanks,

 

but if i want to put any good cloud sky then how i can , vray sun only get plain sky,

 

If you want a cloudy sky, I'd go for a good cloudy HDRI mapped on a VRay dome light. You still have all the controls and you can even match a VRay sun if you want sharper shadows.

 

Here: http://www.peterguthrie.net/blog/category/tutorial/ you can find good info about HDRI.

[bilderbaurendering]

hi, i would do it also in PS, but always at the end of postproduction