cyco2
Themenersteller
http://www.sonyalpharumors.com/sr4-...-makes-worlds-first-active-pixel-sensor-apcs/
Positive effects of such a sensor design are:
– 4 times bigger pixels compared to same resolution Bayer sensor. This means more electrons captured and therefore higher dynamic range and lower noise (crazy ISO possible…even crazier than those of the Sony A7s).
– No moire issues anymore. No Anti Aliasing filter needed (increases per pixel sharpness).
– That tech also allows to make crazy high megapixel sensor. For example if you keep an Sony’s APCS pixel size same as the current Sony A7r 36MP RGB pixel size sensor you could in theory make an equivalent 144 Megapixel FF Bayer sensor
– Less pixels to read means also faster processing and readout.
Other key features of the new APCS sensor:
– Electronic Global shutter. No more “jello” effect on videos!
– Records 2K with 16,000 frames per second (processor doesn’t have to be interpolate between RGBG pixels and therefore can use full power to read out more frames per second!). Note that the current Arri Phantom Flex shoots 4K at 1,000 frames per second.
Ich bin nicht der Sensorexperte, aber bedeutet das nicht, dass die ISO-Leistung ums 4fache gesteigert wird?
Positive effects of such a sensor design are:
– 4 times bigger pixels compared to same resolution Bayer sensor. This means more electrons captured and therefore higher dynamic range and lower noise (crazy ISO possible…even crazier than those of the Sony A7s).
– No moire issues anymore. No Anti Aliasing filter needed (increases per pixel sharpness).
– That tech also allows to make crazy high megapixel sensor. For example if you keep an Sony’s APCS pixel size same as the current Sony A7r 36MP RGB pixel size sensor you could in theory make an equivalent 144 Megapixel FF Bayer sensor
– Less pixels to read means also faster processing and readout.
Other key features of the new APCS sensor:
– Electronic Global shutter. No more “jello” effect on videos!
– Records 2K with 16,000 frames per second (processor doesn’t have to be interpolate between RGBG pixels and therefore can use full power to read out more frames per second!). Note that the current Arri Phantom Flex shoots 4K at 1,000 frames per second.
Ich bin nicht der Sensorexperte, aber bedeutet das nicht, dass die ISO-Leistung ums 4fache gesteigert wird?