[Bug 820115] New: Review Request: leptonica - C library for efficient image processing and image analysis operations

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Wed May 9 08:24:56 UTC 2012


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Summary: Review Request: leptonica  - C library for efficient image processing and image analysis operations

https://bugzilla.redhat.com/show_bug.cgi?id=820115

           Summary: Review Request: leptonica  - C library for efficient
                    image processing and image analysis operations
           Product: Fedora
           Version: rawhide
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: medium
          Priority: medium
         Component: Package Review
        AssignedTo: nobody at fedoraproject.org
        ReportedBy: dchen at redhat.com
         QAContact: extras-qa at fedoraproject.org
                CC: notting at redhat.com,
                    package-review at lists.fedoraproject.org
    Classification: Fedora
      Story Points: ---
              Type: ---
        Regression: ---
        Mount Type: ---
     Documentation: ---


Spec URL: http://dchen.fedorapeople.org/files/rpms/leptonica.spec
SRPM URL:
http://dchen.fedorapeople.org/files/rpms/leptonica-1.68-2.fc16.src.rpm
Description:
The library supports many operations that are useful on
 * Document images
 * Natural images

Fundamental image processing and image analysis operations
 * Rasterop (aka bitblt)
 * Affine transforms (scaling, translation, rotation, shear)
   on images of arbitrary pixel depth
 * Projective and bi-linear transforms
 * Binary and gray scale morphology, rank order filters, and
   convolution
 * Seed-fill and connected components
 * Image transformations with changes in pixel depth, both at
   the same scale and with scale change
 * Pixel<-wise masking, blending, enhancement, arithmetic ops,
   etc.

Ancillary utilities
 * I/O for standard image formats (jpg, png, tiff, bmp, pnm, gif, ps)
 * Utilities to handle arrays of image-related data types (e.g., pixa,
   boxa, pta)
 * Utilities for stacks, generic arrays, queues, heaps, lists; number
   and string arrays; etc.

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