Commits · 4e338db74e4c38ef5fb07b94f94ec717cea81872 · 钟尚武 / dlib

13 Dec, 2010 4 commits

changed to avoid compiler warnings in visual studio · 4e338db7
Davis King authored Dec 13, 2010
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4e338db7

Added the promote template which is a tool for converting from a smaller · a69f997b

Davis King authored Dec 13, 2010

scalar type to a bigger one.  The change in vector.h is just renaming to
avoid a naming conflict.

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a69f997b

Changed the pixel_traits so that signed grayscale pixel types are allowed. This · c2ed90ec

Davis King authored Dec 12, 2010

involved adding a few new fields to pixel_traits.  I also changed the get_pixel_intensity()
function so that its return value is of the same type as the basic pixel type rather
than always being unsigned long.

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c2ed90ec

Added missing declaration for int64 in the is_built_in_scalar_type template. · b7c2625c
Davis King authored Dec 12, 2010
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b7c2625c

12 Dec, 2010 1 commit

Fixed a bug in the to-xml option. It wasn't dealing with : characters properly. · 42411c1b

Davis King authored Dec 11, 2010

I think this bug was introduced when I added support for dealing with Qt's signal:
and slot: constructs.

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42411c1b

06 Dec, 2010 5 commits

Fixed typo · 7fbe974c

Davis King authored Dec 05, 2010

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7fbe974c

updated docs · 1c4cdc83

Davis King authored Dec 05, 2010

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1c4cdc83

made a release · b7516196

Davis King authored Dec 05, 2010

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b7516196

Updated docs · d96aafd7

Davis King authored Dec 05, 2010

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d96aafd7

made timer test more robust · faf12e79

Davis King authored Dec 05, 2010

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faf12e79

05 Dec, 2010 13 commits

Fixed spelling in a comment · 2587d532

Davis King authored Dec 05, 2010

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2587d532

minor fix to a test · 4e766da8

Davis King authored Dec 05, 2010

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4e766da8

previous checkin broke some ASSERT statements. Fixing this problem · fb3c45d3
Davis King authored Dec 05, 2010
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fb3c45d3

made tests more robust · a7174d53

Davis King authored Dec 05, 2010

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a7174d53

made test a little more reasonable · d951aaf2

Davis King authored Dec 05, 2010

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d951aaf2

minor change to avoid a compiler warning in gcc · fd227644
Davis King authored Dec 05, 2010
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fd227644

Changed code for the LM/quasi-newton model around a little to avoid · 28c2dd2c

Davis King authored Dec 04, 2010

repeated calculation of things and also added some checks for division
by zero.

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28c2dd2c

Changed the LM function model so that it computes the gradient · 1f73eca7

Davis King authored Dec 04, 2010

and hessian without creating an explicit Jacobian matrix.

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1f73eca7

updated docs · 7c424cef

Davis King authored Dec 04, 2010

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7c424cef

Added an example program showing how to use the least squares optimization · c20fb45c
Davis King authored Dec 04, 2010
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routines.

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c20fb45c

Added a test for the any object. · 7488d6f5

Davis King authored Dec 04, 2010

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7488d6f5

updated docs · cfc0f1be

Davis King authored Dec 04, 2010

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cfc0f1be

Added an any container object. · 30e8807f

Davis King authored Dec 04, 2010

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30e8807f

04 Dec, 2010 3 commits

Cleaned up a comment slightly. · 47e81212

Davis King authored Dec 04, 2010

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47e81212

Clarified spec · ead500e0

Davis King authored Dec 04, 2010

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ead500e0

minor changes to avoid a compiler bug in visual studio 2005 · 751098c0
Davis King authored Dec 03, 2010
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751098c0

03 Dec, 2010 7 commits

Told the eigenvalue decomposition to always use the symmetric · 048ad318
Davis King authored Dec 03, 2010
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eigen solver.

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048ad318

Fixed a compiler warning and also a runtime bug in sort_basis_vectors(). · 58d685d0

Davis King authored Dec 02, 2010

The bug triggered when all the basis vectors were included in the final
answer.

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58d685d0

Updated docs · b4542c43

Davis King authored Dec 02, 2010

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b4542c43

Replaced a funny character with the normal ASCII one. · 4ac5c193
Davis King authored Dec 02, 2010
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4ac5c193

Added a spec for the least squares stuff · 81c0f74a

Davis King authored Dec 02, 2010

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81c0f74a

Minor cosmetic changes to spec · 381c3c12

Davis King authored Dec 02, 2010

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381c3c12

- Added a missing operator*() for diagonal by diagonal matrix multiplication. · e9df8898

Davis King authored Dec 02, 2010

   Without it you would get an error about multiplication being ambiguous
   in this case.
 - Added an overload to catch expressions of the form diag_matrix*regular_matrix*diag_matrix
   and turn them into a form which is slightly more numerically stable in some cases.

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e9df8898

02 Dec, 2010 3 commits

Fixed grammar in a comment. · 5faadcbf

Davis King authored Dec 02, 2010

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5faadcbf

Made the rosen test a little more reasonable. · 0ec7feb2
Davis King authored Dec 02, 2010
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0ec7feb2

Minor change to avoid compiler warning. · c573d88e

Davis King authored Dec 01, 2010

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c573d88e

01 Dec, 2010 4 commits
- Added tests for the least squares code. · 9ea9e092
  Davis King authored Dec 01, 2010
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  9ea9e092
- Added some more optimization tests. · 9a67ee4c
  Davis King authored Dec 01, 2010
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  9a67ee4c
- Added an #include for the least squares stuff · 1c6b473b
  Davis King authored Dec 01, 2010
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  1c6b473b
- Added an initial version of some least squares solvers. · 5fca3dc4
  Davis King authored Dec 01, 2010
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  5fca3dc4