| CPC G06F 8/34 (2013.01) [G06F 3/0486 (2013.01); G06T 17/10 (2013.01)] | 20 Claims |

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1. A method comprising:
receiving a workflow comprising a plurality of nodes, each node of the plurality of nodes being associated with one or more operations that perform a different manipulation of original image data from a particular image at a first resolution;
obtaining a lower second resolution of the particular image, wherein the lower second resolution of the particular image comprises a subset of the original image data with a first state;
performing a parallel execution of the one or more operations associated with a first node of the plurality of nodes on the original image data and on the subset of the original image data;
generating the subset of the original image data with a second state in response to completing execution of the one or more operations on the subset of the original image data before completing execution of the one or more operations on the original image data; and
presenting the subset of the original image data with the second state as a preview of an output produced by the first node while continuing execution of the one or more operations associated with the first node on the original image data.
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