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tanchinluh / IPCV

Scilab Image Processing and Computer Vision Module
GNU General Public License v3.0
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Image Processing and Computer Vision Toolbox (IPCV) - Version 4.5 (21-Nov-23)

Version 4.5 (21-Nov-23):

  1. Change OpenCV Dependency to 4.5
  2. base64toimg, imgtobase64 (20-Sep-2022) - experimental, requite USB E for image exchange

Version 4.1.2.2 (24-Jul-20):

  1. Add imreadmulti
  2. Add modes for imread

Version 4.1.2.1 (Jun-20):

  1. Fix imrotate

Version 4.1-2 (15-Nov-19):

  1. Change dnn_readmodel 4th options from torch to ONNX Affected files : dnn_readmodel.sci, int_dnn_init.cpp
  2. Update to OpenCV 4.1.2 engine
  3. Changes of extern C to prepare for the sciTorch integration

Version 4.1 (17-Juy-19): Update OPENCV to 4.1, subsequence versioning will follow the OPENCV versionn number

  1. Updated imfinfo for Scilab 6.0.2
  2. imroi and imselect to cater the zoom image
  3. imread to be able to read alpha channels, and convert to binary when all values are ones and zeros.
  4. Add tracking features
  5. Better Deep Neural Network (DNN) support
  6. Remove unsupported functions by CV4
  7. RaspberryPi Ready. :)

Version 2.1 (10-Mar-19): 1799 Problem with function "imblobprop", Modified imlabel to use double, and imblobprop to return 0 when the sequence labels are skipped 1797 Proposed correct way of using function 1791 Issue related for previous version. 1788 Invalid, user error 1790 Issue related of the way of using this function, propose 1823 as new feature

Enhancement

  1. Upgrading OpenCV Library to 3.4.3
  2. imshow now able to show image with alpha layer.
  3. aviinfo added
  4. avireadframe now allows to choose which frame to read
  5. improve api to support multi layers images, such as png with alpha channels, and for future multilayers image support

Version 2.0 (11-July-18): Bugs fixed: 1739 Error function "edge" with method "canny" 1740 Some problem with the function: imaddtext - Won't fix 1736 Error function "imwrite" 1737 Error function "imlogpolar" 1686 imshow() example yields an error about mat2utfimg 1715 On your watch list. -error1000 while installing IPCV - Won't fix 1691 ind2rgb function is missing

Major Changes

  1. Upgrading OpenCV Library to 3.4.1
  2. Changes in Features detection and extraction, some functions removed due to changes in lib. More algo will be supported in coming release
  3. Video and camera handling has been seperated.

New Features

  1. Deep Learning Network Inference system support

Version 1.2 (7-Dec-17): Bugs fixed: 1701 - Image Flood Fill (imfloodfill) function name 1702 - imwrite unable to save 16 bit tif 1703 - Imlabel to output more than 255 objects

New functions:

  1. imconvexHull
  2. imfindContours
  3. imfill
  4. imsuperres
  5. imstitch

Version 1.1 (6-Apr-17): Add features and tests, improved start file

Version 1.0 (17-Mar-17): Initial Release