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钟尚武
dlib
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38d42e7f
Commit
38d42e7f
authored
Aug 16, 2015
by
Davis King
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updated docs
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docs/docs/release_notes.xml
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38d42e7f
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@@ -11,6 +11,45 @@
<!-- ************************************************************************************** -->
<current>
New Features:
- More clustering tools:
- Added bottom_up_cluster() and find_clusters_using_angular_kmeans()
routines.
- Added a --cluster option to the imglab tool. This lets you cluster
objects into groups of similar appearance/pose.
- Improved the shape_predictor. In particular, it can now be learned from
datasets where some landmarks are missing. The shape_predictor also now
outputs a sparse feature vector that encodes which leafs are used on each
tree to make a prediction.
Non-Backwards Compatible Changes:
- extract_highdim_face_lbp_descriptors() produces slightly different output.
Bug fixes:
- Fixed a minor bug in extract_highdim_face_lbp_descriptors() which was
pointed out by Yan Xu. One of the face locations was mistakenly used twice
while another was skipped. This change breaks backwards compatibility with
the previous feature extraction output but should slightly improve
accuracy of classifiers trained using these features.
- Fixed jet() and heatmap() so they work on empty images.
- The SQLite transaction object did not function correctly when compiled
in a C++11 program. Since its destructor can throw, an exception
specification needed to be added indicating that this was possible since
destructors are now noexcept by default in C++11.
- Fixed a bug pointed out by Ernesto Tapia that could cause matrix
expressions that involve sub matrix views (e.g. colm) to produce the wrong
results when the BLAS bindings were enabled.
- Added an if to avoid a possible division by zero inside spectral_cluster().
- Fixed a bug in parse_xml(). It failed to check if the given input stream
was valid before trying to parse it.
Other:
</current>
<!-- ************************************************************************************** -->
<old
name=
"18.16"
date=
"Jun 3, 2015"
>
New Features:
- Added a linear model predictive control solver. See the mpc_ex.cpp example
program for details.
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@@ -33,7 +72,7 @@ Other:
resulted in improved CMake python scripts on OS X machines.
- Improved the way overlapping points are rendered by the perspective_window.
</
current
>
</
old
>
<!-- ************************************************************************************** -->
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