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SAO PAULO - SP - 23/10/2016 - PIXEL SHOW 2016 - O MAIOR FESTIVAL DE ARTE E CRIATIVIDADE DA AMÉRICA LATINA. foto:Daniel Vorley/Getty Images.
ya quisiera yo vivir en un mundo asi. siempre seria una fiesta para pixel, y para nadie mas. El alcohol si solucionaria los problemas y aun más importante, si recibirias lo que quieres de los demás.
03/09/2010
Haina und Julian Schau
Handarbeiten zum Thema Pixel und Computerspiele von Haina und Julian Schau. Mit Holz, LEGO, Collagen oder Legesteinen arbeiten sich Haina und Julian Schau durch’s Mosaik der Bits und legen klassische Ballerspiele als kollosale Wandarbeiten frei und konvertieren den Gameboy als analogen Pappautomat!
This is a qualitative comparison of the Canon EOS 7D's RAW and MRAW noise characteristics. Please view the original size before making any judgements.
Because MRAW and SRAW interpolates adjacent pixels before the pixels are written (known as "pixel binning"), the camera can better deal with random noise without losing image detail from postcapture noise reduction.
On the left is a picture taken as a RAW from the 7D with all NR set to 0 viewed at 50%. On the right is a capture taken as an MRAW several seconds later using the same settings. Because RAW is 17.9MP and MRAW is 10.1MP, the RAW appears more zoomed in than the MRAW.
Immediately noticeable is the marked difference in noise on the red channel. In MRAW the camera can average out the noise across multiple red photosensors per pixel, while in RAW the camera must use one red photosensor for multiple pixels, which is why there are brighter red dots. Blue and green noise are also reduced, although it is not so apparent.
In the megapixel wars between the camera makers, this makes a stronger case for increasing pixel density. The photographer can choose to use maximum resolution at the cost of noise performance, or they can lower noise by lowering resolution.
Pixel binning does not completely negate the noise difference between a 18MP APS-C and a 12MP APS-C. Each photosensor is still capturing less light in the 7D than the Nikon D300s, resulting in more overall noise. Native 12MP captures are still better than downsampled 18MP captures in terms of noise. Nonetheless, being able to capture at 18MP is still more convenient, as it allows for tighter crops.
MRAW does not solve the diffraction issue: the 7D still starts getting blurry at around f/7. This is an intrinsic property of photodiode size and microlens performance.
Shooting information:
Canon EOS 7D, EF 24-105mm f/4L IS USM
ISO 6400
1/250 f/4
RAW (left), MRAW (right)
03/09/2010
Haina und Julian Schau
Handarbeiten zum Thema Pixel und Computerspiele von Haina und Julian Schau. Mit Holz, LEGO, Collagen oder Legesteinen arbeiten sich Haina und Julian Schau durch’s Mosaik der Bits und legen klassische Ballerspiele als kollosale Wandarbeiten frei und konvertieren den Gameboy als analogen Pappautomat!
SAO PAULO - SP - 23/10/2016 - PIXEL SHOW 2016 - O MAIOR FESTIVAL DE ARTE E CRIATIVIDADE DA AMÉRICA LATINA. foto:Daniel Vorley/Getty Images.
A closeup of the glass bricks in Millennium Park that display faces. This close you can see the red, blue, and green that make up the color projection.
Degi Hari.- Imagen tomada en una finca proxima a rehabilitacion en el barrio de Velluters sobre un graffiti de muy grandes dimensiones que ocupa la fachada en un 50%. Impresionante verlo de lejos y verlo de cerca. he de volver.
enlace a un video sobre estas imágenes
www.youtube.com/watch?v=DY655_A9Z-
Imagenes tomadas con la Harinezumi2.
enlace a pagina de Flickr de PIXEL PANCHO
www.flickr.com/photos/pixelpancho/
enlace a un video corto tomado en este lugar y con más cosas sobre Pixel Pancho:
www.youtube.com/watch?v=iWvwwV46Nk4
* Don't use this image on websites, blogs or other media without my permission.
No use esta imagen sobre sitios web, blogs u otros medios de comunicación sin mi permiso. © All Rights Reserved
See original size.
The resolution is stunning. That is one thing these panels are the best at. A perfect 1:1 pixel mapping at 1080.
This is from my Xbox 360 -- HDMI at 1080p on "Just Scan." Was adjusting the settings on the TV for best viewing -- and I found "Sharpness' set to 0 was the best. The Samsung does not soften the picture at all with Sharpness at 0 -- it just disabled all the horrid "edge enhancement" sharpness introduces.