Nvidia Researching Subpixel Reconstruction Antialiasing

Regeneration · Jan 28, 2011

It seems that Nvidia is researching a new antialiasing technology to compete with AMD's MLAA (Morphological Anti-Aliasing). Nvidia has published the following abstract from its research: "Subpixel Reconstruction Antialiasing (SRAA) combines single-pixel (1x) shading with subpixel visibility to create antialiased images without increasing the shading cost. SRAA targets deferred-shading renderers, which cannot use multisample antialiasing. SRAA operates as a post-process on a rendered image with superresolution depth and normal buffers, so it can be incorporated into an existing renderer without modifying the shaders.

Read more: http://www.ngohq.com/news/19317-nvidia-researching-subpixel-reconstruction-antialiasing.html

cheesy999 · Jan 28, 2011

sounds Ok as long as they'll let you use it on an older card - i won't bother buying a new card just for this

Red_Machine · Jan 28, 2011

Regeneration said:
SRAA targets deferred-shading renderers, which cannot use multisample antialiasing.

Hmmm. AA in Unreal games, anyone?

yogurt_21 · Jan 28, 2011

ok wtf, why cqan't they call it something simple why make me stutter all over the place anytime I want to say what aa I'm using? This refers to both mlaa and sbaa

hopefully they get it going, would be nice to have some semi free aa.

LAN_deRf_HA · Jan 28, 2011

Yay! Their implementation of course will not be totally worthless because you can set it up PER APPLICATION!

Regeneration · Jan 28, 2011

@LAN_deRf_HA

Good point!

xBruce88x · Jan 29, 2011

Awesome... any ideas on when it'll be ready?

RejZoR · Jan 31, 2011

Red_Machine said:
Hmmm. AA in Unreal games, anyone?

Something i've been enjoying since the last year with MLAA

yogurt_21 said:
ok wtf, why cqan't they call it something simple why make me stutter all over the place anytime I want to say what aa I'm using? This refers to both mlaa and sbaa

hopefully they get it going, would be nice to have some semi free aa.

And how would you call it? MLAA is called Morphologic AA. If you check the Google, you''ll see that Morphologic algorithm is actually the name of the filter used for MLAA.

As for the SRAA from NVIDIA, it also makes sense. They are attempting to reconstruct the filtered image by using subpixels. Thus the name SRAA. As for the regular Joe's, SRAA will simply mean they'll get smooth edges in Unreal Engine 3 games. That's it.

Bjorn_Of_Iceland · Jan 31, 2011

Red_Machine said:
Hmmm. AA in Unreal games, anyone?

Hell yeah. No more renaming to UT3.exe everytime just to have AA on a UE3 game

ViperXTR · Feb 1, 2011

quite interesting, since its a post process similar to MLAA, it would prolly take advantage of nvidia's own CUDA for this (MLAA using direct compute)

Mussels · Feb 1, 2011

thread closed.

This has been covered in TPU's news for a few days now.

NVIDIA Developing Subpixel Reconstruction Antiali...

System Name	PC
Processor	AMD Ryzen 3600
Motherboard	MSI B450 Mortar Max
Cooling	Phanteks PH-TC12DX, 3 x NZXT FN 140mm, 1x NZXT FV V2 120mm
Memory	32gb DDR4 3200mhz
Video Card(s)	ASUS R9 290 DCII-OC 4GB
Storage	corsair mp600 1TB
Display(s)	LG 27MB85Z 27" 1440p
Case	NZXT Source 340
Power Supply	Thermaltake 675w
Mouse	Logitech G500S
Keyboard	Logitech G510S
Software	Windows 8.1 64 bit

System Name	Chachamaru-IV \| Retro Battlestation
Processor	AMD Ryzen 9 5900X \| Intel Pentium II 450MHz
Motherboard	ASUS ROG STRIX X570-F Gaming \| MSI MS-6116 (Intel 440BX chipset)
Cooling	Noctua NH-D15 SE-AM4
Memory	32GB Corsair DDR4-3000 (16-20-20-38) \| 512MB PC133 SDRAM
Video Card(s)	nVIDIA GeForce RTX 4070 FE \| 3dfx Voodoo3 3000
Storage	1TB WD_Black SN850 NVME SSD (OS), Toshiba 3TB (Storage), Toshiba 3TB (Steam)
Display(s)	Samsung Odyssey G5 27" @ 1440p144 & Dell P2312H @ 1080p60
Case	SilverStone Seta A1 \| Beige box
Audio Device(s)	Creative Sound Blaster AE-7 (Speakers), Creative Zen Hybrid headset \| Sound Blaster AWE64
Power Supply	EVGA Supernova 750 G2 \| 250W ASETEC
Mouse	Roccat Kone Air\| Microsoft Serial Mouse v2.0A
Keyboard	Vortex Race3 \| Dell AT102W
Software	Microsoft Windows 11 Pro \| Microsoft Windows 98SE

System Name	Thought I'd be done with this by now
Processor	i7 11700k 8/16
Motherboard	MSI Z590 Pro Wifi
Cooling	Be Quiet Dark Rock Pro 4, 9x aigo AR12
Memory	32GB GSkill TridentZ Neo DDR4-4000 CL18-22-22-42
Video Card(s)	MSI Ventus 2x Geforce RTX 3070
Storage	1TB MX300 M.2 OS + Games, + cloud mostly
Display(s)	Samsung 40" 4k (TV)
Case	Lian Li PC-011 Dynamic EVO Black
Audio Device(s)	onboard HD -> Yamaha 5.1
Power Supply	EVGA 850 GQ
Mouse	Logitech wireless
Keyboard	same
VR HMD	nah
Software	Windows 10
Benchmark Scores	no one cares anymore lols

System Name	Obelisc
Processor	i7 3770k @ 4.8 GHz
Motherboard	Asus P8Z77-V
Cooling	H110
Memory	16GB(4x4) @ 2400 MHz 9-11-11-31
Video Card(s)	GTX 780 Ti
Storage	850 EVO 1TB, 2x 5TB Toshiba
Case	T81
Audio Device(s)	X-Fi Titanium HD
Power Supply	EVGA 850 T2 80+ TITANIUM
Software	Win10 64bit

System Name	Old Gateway / Steam Deck OLED LE
Processor	i5 4440 3.1ghz / Jupiter 4c 8t
Motherboard	Gateway / Valve
Cooling	Eh it doesn't thermal throttle
Memory	2x 8GB JEDEC 1600mhz DDR3 / 16gb DDR5 6400
Video Card(s)	RX 560D 4GB / Navi II 8CU
Storage	240gb 2.5 SSD / 1TB nvme
Display(s)	Dell @ 1280*1024 75hz / 800p OLED
Case	Gateway / Valve LE
Audio Device(s)	Gateway Diamond Audio EMC2.0-USB 5375U ($15 a long ass time ago), Valve
Power Supply	380w oem / 65w valve USB-C
Mouse	Purple Walmart special, 1600dpi. Black desk mat
Keyboard	SteelSeries Apex 100 / virtual
VR HMD	Lmao
Software	Windows 10 / Steam OS
Benchmark Scores	It can run Crysis (Original), Doom 2016, and Halo MCC. SD LE 45fps

Nvidia Researching Subpixel Reconstruction Antialiasing

Regeneration

NGOHQ.COM

cheesy999

Red_Machine

yogurt_21

LAN_deRf_HA

Regeneration

NGOHQ.COM

xBruce88x

RejZoR

Bjorn_Of_Iceland

ViperXTR

Mussels

Freshwater Moderator

System Name	Thakk
Processor	i7 6700k @ 4.5Ghz
Motherboard	Gigabyte G1 Z170N ITX
Cooling	H55 AIO
Memory	32GB DDR4 3100 c16
Video Card(s)	Zotac RTX3080 Trinity
Storage	Corsair Force GT 120GB SSD / Intel 250GB SSD / Samsung Pro 512 SSD / 3TB Seagate SV32
Display(s)	Acer Predator X34 100hz IPS Gsync / HTC Vive
Case	QBX
Audio Device(s)	Realtek ALC1150 > Creative Gigaworks T40 > AKG Q701
Power Supply	Corsair SF600
Mouse	Logitech G900
Keyboard	Ducky Shine TKL MX Blue + Vortex PBT Doubleshots
Software	Windows 10 64bit
Benchmark Scores	http://www.3dmark.com/fs/12108888

System Name	Ultima
Processor	AMD Ryzen 7 5800X
Motherboard	MSI Mag B550M Mortar
Cooling	Arctic Liquid Freezer II 240 rev4 w/ Ryzen offset mount
Memory	G.SKill Ripjaws V 2x16GB DDR4 3600
Video Card(s)	Palit GeForce RTX 4070 12GB Dual
Storage	WD Black SN850X 2TB Gen4, Samsung 970 Evo Plus 500GB , 1TB Crucial MX500 SSD sata,
Display(s)	ASUS TUF VG249Q3A 24" 1080p 165-180Hz VRR
Case	DarkFlash DLM21 Mesh
Audio Device(s)	Onboard Realtek ALC1200 Audio/Nvidia HD Audio
Power Supply	Corsair RM650
Mouse	Steelseries Rival 3 Wireless \| Wacom Intuos CTH-480
Keyboard	A4Tech B314 Keyboard
Software	Windows 10 Pro

System Name	Rainbow Sparkles (Power efficient, <350W gaming load)
Processor	Ryzen R7 5800x3D (Undervolted, 4.45GHz all core)
Motherboard	Asus x570-F (BIOS Modded)
Cooling	Alphacool Apex UV - Alphacool Eisblock XPX Aurora + EK Quantum ARGB 3090 w/ active backplate
Memory	2x32GB DDR4 3600 Corsair Vengeance RGB @3866 C18-22-22-22-42 TRFC704 (1.4V Hynix MJR - SoC 1.15V)
Video Card(s)	Galax RTX 3090 SG 24GB: Underclocked to 1700Mhz 0.750v (375W down to 250W))
Storage	2TB WD SN850 NVME + 1TB Sasmsung 970 Pro NVME + 1TB Intel 6000P NVME USB 3.2
Display(s)	Phillips 32 32M1N5800A (4k144), LG 32" (4K60) \| Gigabyte G32QC (2k165) \| Phillips 328m6fjrmb (2K144)
Case	Fractal Design R6
Audio Device(s)	Logitech G560 \| Corsair Void pro RGB \|Blue Yeti mic
Power Supply	Fractal Ion+ 2 860W (Platinum) (This thing is God-tier. Silent and TINY)
Mouse	Logitech G Pro wireless + Steelseries Prisma XL
Keyboard	Razer Huntsman TE ( Sexy white keycaps)
VR HMD	Oculus Rift S + Quest 2
Software	Windows 11 pro x64 (Yes, it's genuinely a good OS) OpenRGB - ditch the branded bloatware!
Benchmark Scores	Nyooom.