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@ -11,6 +11,49 @@
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<!-- ************************************************************************************** -->
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<current>
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New Features and Improvements:
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- Added a lot of new Python bindings. You can now use these things from Python:
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- gaussian_blur(), label_connected_blobs(), randomly_color_image(), jet(),
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skeleton(), find_line_endpoints(), get_rect(), shrink_rect(), grow_rect(),
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image_gradients, label_connected_blobs_watershed(), convert_image(),
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convert_image_scaled(), dpoint, centered_rect(), centered_rects(), length(),
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as_grayscale(), pyramid_down, find_bright_keypoints(), find_bright_lines(),
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find_dark_lines(), find_dark_keypoints(), suppress_non_maximum_edges(),
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find_peaks(), hysteresis_threshold(), sobel_edge_detector(), equalize_histogram(),
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resize_image(), hough_transform, remove_incoherent_edge_pixels(),
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normalize_image_gradients(), line, signed_distance_to_line(), distance_to_line(),
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reverse(), intersect(), count_points_on_side_of_line(),
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count_points_between_lines(), dot(), normalize(), point_transform_projective,
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find_projective_transform(), inv(), transform_image(), angle_between_lines(),
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extract_image_4points(), load_grayscale_image(), min_barrier_distance().
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- Added a .add_overlay_circle() to dlib.image_window. Also made .add_overlay()
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take lines.
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- Added the *_corner() routines to rectangle and drectangle and made these
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objects constructable from instances of each other.
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- Made the Python extension module automatically enable AVX instructions if the host
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machine supports them. So you never need to say --yes USE_AVX_INSTRUCTIONS anymore
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when installing dlib.
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- New C++ routines:
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- Added an image_window::add_overlay() overload for line object.
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- Added angle_between_lines()
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- Added extract_image_4points()
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- Added is_convex_quadrilateral(), find_convex_quadrilateral(), and no_convex_quadrilateral.
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- Added python_list_to_array()
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- Added min_barrier_distance()
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Non-Backwards Compatible Changes:
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Bug fixes:
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- Fixed numpy_image and pybind11 crashing python sometimes when certain types of
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conversions are attempted.
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- Fixed some python functions not taking as wide a range of image types as they did in
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previous dlib versions.
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</current>
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<!-- ************************************************************************************** -->
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<old name="19.12" date="May 19, 2018">
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New Features and Improvements:
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- Added Python interface to threshold_image() and partition_pixels().
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@ -20,7 +63,7 @@ Non-Backwards Compatible Changes:
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Bug fixes:
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- Dlib 19.11 had a bug that caused the Python interface to reject grayscale images.
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This has been fixed.
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</current>
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</old>
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<!-- ************************************************************************************** -->
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Davis King
6 years ago
