Abstract: A system and method for characterizing contributions to signal noise associated with charge-coupled devices adapted for use in biological analysis. Dark current contribution, readout offset contribution, photo response non-uniformity, and spurious charge contribution can be determined by the methods of the present teachings and used for signal correction by systems of the present teachings.

Abstract: A system and method for characterizing contributions to signal noise associated with charge-coupled devices adapted for use in biological analysis. Dark current contribution, readout offset contribution, photo response non-uniformity, and spurious charge contribution can be determined by the methods of the present teachings and used for signal correction by systems of the present teachings.

Abstract: A system and method for characterizing contributions to signal noise associated with charge-coupled devices adapted for use in biological analysis. Dark current contribution, readout offset contribution, photo response non-uniformity, and spurious charge contribution can be determined by the methods of the present teachings and used for signal correction by systems of the present teachings.

Abstract: A system and method for characterizing contributions to signal noise associated with charge-coupled devices adapted for use in biological analysis. Dark current contribution, readout offset contribution, photo response non-uniformity, and spurious charge contribution can be determined by the methods of the present teachings and used for signal correction by systems of the present teachings.

Abstract: Computer implemented methods, and systems performing such methods for processing signal data from analytical operations and systems, and particularly in processing signal data from sequence-by-incorporation processes to identify nucleotide sequences of template nucleic acids and larger nucleic acid molecules, e.g., genomes or fragments thereof.

Abstract: A system and method for characterizing contributions to signal noise associated with charge-coupled devices adapted for use in biological analysis. Dark current contribution, readout offset contribution, photo response non-uniformity, and spurious charge contribution can be determined by the methods of the present teachings and used for signal correction by systems of the present teachings.

Abstract: A system and method for characterizing contributions to signal noise associated with charge-coupled devices adapted for use in biological analysis. Dark current contribution, readout offset contribution, photo response non-uniformity, and spurious charge contribution can be determined by the methods of the present teachings and used for signal correction by systems of the present teachings.

Abstract: Computer implemented methods, and systems performing such methods for processing signal data from analytical operations and systems, and particularly in processing signal data from sequence-by-incorporation processes to identify nucleotide sequences of template nucleic acids and larger nucleic acid molecules, e.g., genomes or fragments thereof.

Abstract: An embodiment generally relates to a method of processing signals. The method includes providing for a plurality of filters, where each filter is configured to process an associated dye. The method also includes determining a residual error for at least one filter during dye amplification and modifying the at least one filter based on the residual error. The method further includes filtering subsequent signals associated with the modified at least one filter.

Abstract: A system and method for characterizing contributions to signal noise associated with charge-coupled devices adapted for use in biological analysis. Dark current contribution, readout offset contribution, photo response non-uniformity, and spurious charge contribution can be determined by the methods of the present teachings and used for signal correction by systems of the present teachings.

Abstract: A system and method for characterizing contributions to signal noise associated with charge-coupled devices adapted for use in biological analysis. Dark current contribution, readout offset contribution, photo response non-uniformity, and spurious charge contribution can be determined by the methods of the present teachings and used for signal correction by systems of the present teachings.

Abstract: A method of using a standard to correct for variability in sample handling, can comprise (a) adding a template of known concentration to an assay comprising a sample; (b) preamplifying the assay; (c) amplifying the assay; (d) collecting data during the amplifying; and (e) correcting the data using a comparison of data collected from the template to data collected from the sample.

Abstract: The teachings relate to microarray controls.

Abstract: Methods and apparatus for improving the resolution of an electronic imaging device having an array of pixels. Sub-pixel dimension movements between an object and the array of pixels are made, and an image is formed at each position. Resulting shifted images are combined to yield an effective resolution corresponding to an array having smaller pixels. Such methods and apparatus allow optical systems with existing pixel devices to form effective images of smaller feature sizes.

Abstract: A system and method for measuring signals having a wide range of intensity components using detectors adapted for use in biological analysis devices. In certain biological analysis applications, signals emitted by a sample may have intensity components that vary over several orders of magnitude. Measurement of such a signal may yield an acceptable quality for one intensity component at the expense of another component. For example, a detector configured to measure a relatively weak intensity component may cause it to overflow when subjected to a relatively strong intensity component. The detector can be adapted to be operated at different configurations to allow measurements of different components of the signal, and the results can be combined to yield an accurate representation of the signal.