Internal bruising in potatoes by biospeckle laser technique

<p>This research aimed at evaluating the applicability of the biospeckle laser technique in order to detect and predict the internal bruising in potatoes caused by mechanical impacts during the early stages where there is no visual perception of the injury.</p> <p>Published in https://academicjournals.org/journal/AJAR/article-abstract/6C3128356571</p> <p>Type of data: 130 images, 640x486 pixels, BMP, gray scale, of speckle images in a time rate of 12 frames per second</p> <p>The potatoes were submitted to mechanical impact and monitored regarding the biospeckle laser technique before and after the mechanical impact.</p> <p>Treatments:</p> <p>Before impact</p> <p>0h (Just after the impact)</p> <p>2h (after the impact)</p> <p>4h (after the impact)</p> <p>6h (after the impact)</p> <p>24h (after the impact)</p> <p>48h (after the impact)</p> <p>72h (after the impact)</p> <p>&nbsp;</p> <p>Each treatment has in a folder:</p> <p>5 replications and Control with 130 raw images of speckle</p> <p>Generalized Difference graphical outcome with the map of activity</p> <p>&nbsp;</p> <p>New version================</p> <p>Additional 15 replications of of: Before impact, 0h, 2h, (...), 72h</p> <p>The zip files of the additonal 15 replications are identified as *additnal_data.zip</p> <p>Observation: There isn't control data in the additional replications. One can use the data of "Before impact" as Control as well in all cases.</p> <p>=========================</p> <p>&nbsp;</p> <p>Summary: 20 replications in total using the same methodology and carried out at the same period.</p> <p>&nbsp;</p> <p>Funders: CNPq, CAPES and FAPEMIG</p>