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nobody

11 Dec 2015 17:45



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@starbuck: Pe langa ca te contrazici cu toti care au cunostinte si experienta in domeniu, ai ajuns sa te contrazici si cu articolele (destul de superficiale) pe care ni le fluturi prin fata ca fiind dovada la ce n-ai inteles.
Prin binning in mod ideal daca facem abstractie de read noise SNR-ul creste odata cu factorul de binning: http://www.roperscientific.de/binning.html
"The primary benefit of binning is higher SNR due to reduced read noise contributions. CCD read noise is added during each readout event and in normal operation, read noise will be added to each pixel. However, in binning mode, read noise is added to each superpixel, which has the combined signal from multiple pixels. In the ideal case, this produces SNR improvement equal to the binning factors..."
Unlike read noise, dark current noise is not reduced by binning since each pixel will contribute dark current noise to the superpixel.]
Drept urmare si pe cale de consecinta (ca sa folosesc un limbaj de lemn, specific contextului), da-mi voie sa masor zgomotul din "indicatiile pretioase" pe care ni le dai in mod neobosit si necontenit (in traducere libera "unavoidably unhelpful"). Imi cer scuze pentru folosirea unui instrument analogic, dar cel digital (logic), fiind mai sensibil, s-a stricat. Multumesc pentru intelegere.