Page 1 of 2
					
				The chair - interior (long cable scene)
				Posted: Mon May 12, 2014 12:55 pm
				by Chriz
				Here are my final images of the scene ("Long cable scene") i posted in last days in the WIP-forum.
Maybe i will make some more shots of the unshown parts.
 
			
					
				Re: The chair - interior (long cable scene)
				Posted: Mon May 12, 2014 1:11 pm
				by rappet
				Good job... I like the light ambience and perspective you have chosen.
Did a spider took that one picture while balancing on the cable  
 
 
I like them all except for the one with the ashtray.
(just kiddin.. I do not smoke anymore, that's why  

 )
I could see some noise on the render... did you have no time to render them longer or is there another reason?
greetz,
 
			
					
				Re: The chair - interior (long cable scene)
				Posted: Mon May 12, 2014 1:50 pm
				by Chriz
				Hi Rappet,
first: thanks for your comment! 
 
 
I rendered nearly 3 hrs each on two GTX 780s for 3200 samples PT. I know that there is still a lot of noise, especially in the difficult areas on the walls. But I think this are imperfections which might appear in real-world-photography too. So the bloom and DOF does. I, personally like the noise in some cases. There are artists adding some grain to there works. Others doesn´t.  
 
 
Hotpixels, white spots, on glassmaterials or something like that are different. They are not very nice... So, I differentiate between noise/grain and hotpixels. What is your opinion?
To get these images noisefree i would have had to let them run minimum 4x the time. No option. 
i don´t know the photographer, perhaps it was Mr. Spider...  

 and to be political correct i should have changed the ashtray against an fresh, green apple. Please don´t smoke kids!  

 
			
					
				Re: The chair - interior (long cable scene)
				Posted: Mon May 12, 2014 3:21 pm
				by rappet
				I totally agree on the hotpixels/grain aspect  

 
			
					
				Re: The chair - interior (long cable scene)
				Posted: Mon May 12, 2014 6:12 pm
				by aoktar
				noisy and very nice images.
			 
			
					
				Re: The chair - interior (long cable scene)
				Posted: Tue May 13, 2014 9:15 am
				by Chriz
				Thank you aoktar. 
Perhaps i should have rendered the images a bit longer for less noise. There was no need to render in 3000px, so 2000px would have reached over 6500 samples in the same time. I gave it a try and simply reduced one images´size to 2000px and i guess it is better. I need some good denoisesoftware... any suggestions?
 
			
					
				Re: The chair - interior (long cable scene)
				Posted: Tue May 13, 2014 4:10 pm
				by rappet
				Chriz wrote:Thank you aoktar. 
Perhaps i should have rendered the images a bit longer for less noise. There was no need to render in 3000px, so 2000px would have reached over 6500 samples in the same time. I gave it a try and simply reduced one images´size to 2000px and i guess it is better. I need some good denoisesoftware... any suggestions?
C9W-Chairs-3FIN-LOGO2000.jpg
 
I use Photopaint (Corel) and a lot others probably use Photoshop,
but you can also use GIMP (it is free) and remove noise:
http://www.gimp.org/tutorials/Selective_Gaussian_Blur/
greetz,
 
			
					
				Re: The chair - interior (long cable scene)
				Posted: Wed May 21, 2014 3:15 pm
				by Bendbox
				These are really terrific renders.  I love simple compositions like this, that are done so well.
			 
			
					
				Re: The chair - interior (long cable scene)
				Posted: Wed May 21, 2014 3:49 pm
				by Mackraft
				Interresting composition ...
			 
			
					
				Re: The chair - interior (long cable scene)
				Posted: Wed May 21, 2014 5:58 pm
				by vedushi
				Very nice realistic look... It looks fantastic. How did you lighten the scene? HDRI or Octane Daylight?