Commits · 6c961389a9711b6f5c5c475bb85cc1ad8c451b08 · 钟尚武 / dlib

03 Mar, 2011 1 commit

Davis King authored Mar 02, 2011

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6c961389

02 Mar, 2011 1 commit

Changed the oca optimizer so that it warm starts the QP subproblem · 86561269

Davis King authored Mar 02, 2011

rather than resolving it from scratch during each iteration. This
improves the speed and stability of the algorithm.

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86561269

23 Feb, 2011 1 commit
- Changed code slightly to avoid a warning from gcc. · 2df86ded
  Davis King authored Feb 22, 2011
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  2df86ded
16 Feb, 2011 1 commit
- Made max_cost_assignment() take a matrix expression rather than an actual matrix. · f2913615
  Davis King authored Feb 15, 2011
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  f2913615
14 Feb, 2011 4 commits

updated docs · 7dcbdcc0

Davis King authored Feb 14, 2011

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7dcbdcc0

Fixed bug in assert. · 4e088f05

Davis King authored Feb 14, 2011

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4e088f05

updated docs · 00521ca3

Davis King authored Feb 14, 2011

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00521ca3

Added an implementation of the Hungarian algorithm for solving the optimal · faa43b44

Davis King authored Feb 14, 2011

assignment problem (in the new max_cost_assignment() routine).

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faa43b44

13 Feb, 2011 1 commit

Fixed typo in comment. · a02d50cd

Davis King authored Feb 13, 2011

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a02d50cd

11 Feb, 2011 5 commits

updated docs · 5a9381c2

Davis King authored Feb 11, 2011

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5a9381c2

Fixed a problem which prevented the any_function unit test from compiling in visual studio 2008. · 92d25fab
Davis King authored Feb 11, 2011
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92d25fab

Made a release · a00ab2b7

Davis King authored Feb 11, 2011

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a00ab2b7

updated release notes · 53798e21

Davis King authored Feb 11, 2011

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53798e21

Added a test for split() · 00413b3e

Davis King authored Feb 10, 2011

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00413b3e

10 Feb, 2011 2 commits

updated docs · bc8479e7

Davis King authored Feb 09, 2011

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bc8479e7

Added a function for splitting up strings which contain a sequence · 294f7cfe
Davis King authored Feb 09, 2011
```
of delimited tokens.

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294f7cfe

09 Feb, 2011 4 commits
- Added a comment about using lambda functions as event handlers. · 9fd2906b
  Davis King authored Feb 08, 2011
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  9fd2906b
- Added a unit test for the any_function. · a52717a8
  Davis King authored Feb 08, 2011
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  a52717a8
- Fixed a bug in any_function which prevented the .get() function · 3a5602f2
  Davis King authored Feb 08, 2011
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from compiling.

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  3a5602f2
- Made the is_function template work with functions of up to 10 arguments. · 714912a6
  Davis King authored Feb 08, 2011
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Previously it only worked up to 5 arguments.

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08 Feb, 2011 2 commits

updated docs · d751e4e4

Davis King authored Feb 07, 2011

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d751e4e4

Fixed a typo in the spec. · 72fbfdb5

Davis King authored Feb 07, 2011

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72fbfdb5

07 Feb, 2011 5 commits

Added overloads of all the GUI event handlers so that now you can · 719dadc3

Davis King authored Feb 07, 2011

use general functions as callbacks (via any_function).  This way,
if you have a C++0x compiler, you can use lambda functions with the
event handlers.

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719dadc3

Switched the event handlers in the gui_widgets from member_function_pointers · a4441c46
Davis King authored Feb 07, 2011
```
to any_functions.

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a4441c46

Fixed a typo in the spec for the is_empty() functions. I also added an · e2bc112a

Davis King authored Feb 06, 2011

is_set() to the any_function so that it's interface is similar to the
member_function_pointer.

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e2bc112a

Added a factory function to easily create temporary member function pointers. · 5d6d7f4b
Davis King authored Feb 06, 2011
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5d6d7f4b

Added an any_function which supports the same functionality as std::function from the · 3ad1facf

Davis King authored Feb 06, 2011

upcoming C++0x standard.  I added this so dlib can be modified to easily support lambda
functions while still being compilable on compilers which don't support the new
std::function.

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3ad1facf

06 Feb, 2011 6 commits

Added tests for the new features of the distance_function object. · 8837d626
Davis King authored Feb 06, 2011
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8837d626

Fixed a runtime bug in the distance_function's + and - operators which triggered when · f5801c15

Davis King authored Feb 06, 2011

distance_functions with no basis vectors in them were added or subtracted.

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f5801c15

Made the interface to the approximate_distance_function() a little cleaner and · e7ac1871
Davis King authored Feb 05, 2011
```
improved its specification a bit.

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e7ac1871

updated docs · 9e5ce968

Davis King authored Feb 05, 2011

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9e5ce968

Refactored the code in the reduced_decision_function_trainer2. Part of it has been turned into · 82fb3682

Davis King authored Feb 05, 2011

a global function called approximate_distance_function() which performs the main optimization.  The
reduced_decision_function_trainer2 now depends on this global function.  This changes makes this
function optimizer available for other purposes besides use in the reduced_decision_function_trainer2
object.

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82fb3682

Improved the distance_function object by turning it into a properly encapsulated class · 543e289f

Davis King authored Feb 05, 2011

rather than just a simple struct.  I also added overloaded +, -, *, and / operators
for this object so you can do the kind of arithmetic you would expect on an object
which represents a point in a vector space.  This breaks backwards compatibility
with the previous interface though as the member variables are now private.

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543e289f

04 Feb, 2011 4 commits

Fixed a few more compile time errors when dlib is compiled with clang. · f25b5369
Davis King authored Feb 04, 2011
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f25b5369
I made some minor changes in a few places so that dlib compiles with the · d39c6e16
Davis King authored Feb 04, 2011
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clang compiler.

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d39c6e16
The any unit test was broken in a way which prevented it from actually running. · 7d53ed0c
Davis King authored Feb 04, 2011
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This has been fixed.

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7d53ed0c

Applied a patch from Nils Labugt which fixes a bug in the gui_core component (Bug ID: 3171720). · c547e7bc

Davis King authored Feb 03, 2011

The bug details are below:
    dlib GUI applications don't work anymore after I upgraded to Ubuntu 10.10 (AMD64). They
    consistently crash in base_window::set_title. XwcTextListToTextProperty returns
    XLocaleNotSupported instead of initializing 'property', but dlib ignores the return value,
    resulting in a crash in XLib when XSetWMName is called with garbage input or when
    property.value is XFreed without having been allocated.

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c547e7bc

03 Feb, 2011 1 commit

Fixed a bug in an assert · 8f118e3e

Davis King authored Feb 03, 2011

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8f118e3e

23 Jan, 2011 2 commits

Fixed errors in the spec · 61e7e93a

Davis King authored Jan 22, 2011

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61e7e93a

Fixed some comments. · d311952c

Davis King authored Jan 22, 2011

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d311952c