Despeckle definition
Despeckle filter is used to smoothen an image which has been scanned in from a magazine, newspaper, etc.; reduce the image resolution and contrast, thereby reducing the di- agnostic value of this imaging modality. • Method of transmittal/transmittal issues • Chain of custody • Turn-around time • Location requirements – Where the imaging is being accomplished • Offsite or on site for records that cannot leave government control • Document preparation requirements, i.e. what do you need the State to do for preparation of documents, and/or what can vendor do? • Ask vendor to provide analysis/consulting on requirements for H/W & S/W • Vendor should provide QA/QC practices and processes, e.g. 100% inspection or statistical QC/error sampling rates; independent QC services • Estimates for storage requirements • Lifecycle costs • Scale preservation (1:1)
Despeckle means filter that smoothes areas in which noise is noticeable while leaving complex areas untouched.
Despeckle. – means a method of image cleanup to improve the processing of poor-quality images. Despeckle filters detect the edges in a layer (areas where significant color changes occur) and blurs all of the selection except those edges. This blurring removes speckle noise while preserving detail by the filter replacing each pixel with the median value of the pixels within the specified radius.
Examples of Despeckle in a sentence
Since Median filters are well known as a good approach to remove such kind of noise [Gon08], we apply a Despeckle algorithm [Ras16], which is a median filter that replaces each pixel with the median value in its 3 x 3 neighbourhood.
Figure 2.3 shows a threshold image of yeast cell nuclei before and after the application of the Despeckle algorithm.
More Definitions of Despeckle
Despeckle filter is used to smoothen an image which has been scanned in from a magazine, newspaper, etc.; reduce the image resolution and contrast, thereby reducing the di- agnostic value of this imaging modality. Method of transmittal/transmittal issues Chain of custody Turn-around time Location requirements – Where the imaging is being accomplished Offsite or on site for records that cannot leave government control Document preparation requirements, i.e. what do you need the State to do for preparation of documents, and/or what can vendor do? Ask vendor to provide analysis/consulting on requirements for H/W & S/W Vendor should provide QA/QC practices and processes, e.g. 100% inspection or statistical QC/error sampling rates; independent QC services Estimates for storage requirements Lifecycle costs Scale preservation (1:1)
Despeckle filter is used to smoothen an image which has been scanned in from a magazine, newspaper, etc.; reduce the image resolution and contrast, therebyreducing the di- agnostic value of this imaging modality. • Method of transmittal/transmittal issues • Chain of custody • Turn-around time • Location requirements – Where the imaging is being accomplished • Offsite or on site for records that cannot leave government control • Document preparation requirements, i.