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6579 Commits

Author SHA1 Message Date
Davis King 29db3ee566 Added missing input validation to loss_mmod_. Specifically, the loss layer now 
checks if the user is giving truth boxes that can't be detected because the
non-max suppression settings would prevent them from being output at the same
time.  If this happens then we print a warning message and set one of the
offending boxes to "ignore".
 2017-07-31 19:49:46 -04:00
Davis King bf55c4e8e1 Clarified spec 2017-07-31 19:43:49 -04:00
Davis King 99d5702f03 Gave test_object_detection_function() an option to set how ignore box overlap is tested. 2017-07-30 20:55:04 -04:00
Davis King cb42b8fbe8 merged 2017-07-29 05:52:55 -04:00
Davis King afcd4d8f49 merged 2017-07-29 05:52:32 -04:00
Davis King 3faaa0b865 Minor adjustments to avoid false alarms in cca test. 2017-07-29 05:51:59 -04:00
ᴚ∀W∀ᴎ b4ec8d3d14 differential std::clamp from c++17 with dlib:: prefix to clamp() (#734) 2017-07-29 05:42:42 -04:00
Leo 1c96db9ef6 Fix strange dash in Box-Muller (#732) 2017-07-28 19:03:41 -04:00
Davis King 69d6f7c709 updated ignore file 2017-07-25 15:43:04 -04:00
Davis King 83171f8c5e Updated cmake required version 2017-07-25 15:42:13 -04:00
Davis King 0866d03ade Added cmake scripts and some related tooling that makes it easy to call C++ 
code from java.
 2017-07-25 15:41:30 -04:00
Davis King 968818748a Fixed tabbing 2017-07-24 10:01:30 -04:00
Davis King b4853ce449 Fixed grammar 2017-07-24 10:01:23 -04:00
Davis King 999306e161 Improved errors from libpng when users link against a different version of 
libpng than they built against.
 2017-07-22 11:41:48 -04:00
Davis King 1f5335c1ad Made tensor_conv hold references to the cuda_data_void_ptr work buffers in the 
member area of the class.  This way, we avoid a potential error where the
buffers are reallocated while cuDNN is still using them in the background.
 2017-07-22 07:50:52 -04:00
Evgeniy Fominov 863702f059 cuDNN convolution algorithms shared workspace (#695) 
* added shared workspace

* rewrite shared workspace code

* rename and device-based buffer allocation

* fix cudnn_device_buffer constructors
 2017-07-21 12:37:46 -04:00
Pavan kumar 3e471ade23 Just small typo (#716) 2017-07-19 09:08:28 -04:00
Davis King a621ffb2d9 merged 2017-07-18 22:19:52 -04:00
Davis King e7fe423bc4 Added --sort and also the ability to propagate boxes from one image to the 
next using dlib::correlation_tracker.
 2017-07-18 22:19:29 -04:00
Morosko 6525344fb8 Make http_client compile in C++11 and above (#714) 
* Make http_client compile in C++11 and above

* Optimize file reading
 2017-07-18 09:33:27 -04:00
Juha Reunanen fc92774687 Add per-pixel mean square loss (#690) 
* Add per-pixel mean square loss

* Add documentation of loss_mean_squared_per_pixel_

* Add test case for per-pixel mean square loss: a simple autoencoder

* Review fix: reorder params of function tensor_index, so that the order corresponds to the convention used in the rest of the dlib code base

* Review fix: add breaks as intended, and change the rest of the test accordingly

* Again a case where the tests already work locally for me, but not on AppVeyor/Travis - this commit is a blindfolded attempt to fix the problem
(and it also fixes a compiler warning)
 2017-07-16 07:23:59 -04:00
Davis King daedd9012d Hopefully improved compiler error diagnostic when using gcc and a user misconfigures their build environment. 2017-07-15 22:29:44 -04:00
Joost van Amersfoort 4a4fd91a26 remove linking to libpython on linux/OSX (#703) 
* remove linking to libpython on linux

* add OSX libpython free building

* add automatic discovery of include python dir back in

* make the libs non required for building on manylinux
 2017-07-14 21:12:00 -04:00
Davis King be8b5cd01b Trying another python build test. 2017-07-11 22:17:07 -04:00
Davis King 7a4babb401 Trying again... 2017-07-11 22:02:26 -04:00
Davis King c07a5ccbd1 Add cmake to path for travis 2017-07-11 20:46:29 -04:00
Davis King 4dd11beb2e More python build tests 2017-07-11 19:52:18 -04:00
Davis King 296358929a Try to get travis to give me new boost. 2017-07-11 19:35:56 -04:00
Davis King fb1ad2ef55 Tell travis to use newer boost. 2017-07-11 19:28:08 -04:00
Davis King 7692ea8405 More travis stuff 2017-07-11 18:18:45 -04:00
Davis King c10f43308c Fixing travis-ci config. 2017-07-11 18:16:15 -04:00
Davis King 6266b98773 Make travis-ci build the python api 2017-07-11 18:12:47 -04:00
MambaWong 373ca59369 Update webcam_face_pose_ex.cpp (#702) 
Test on a given video like this cv::VideoCapture cap("Sample.avi") may be broken when the video frames are not enough before the main window is closed by the user.
 2017-07-11 14:11:06 -04:00
Davis King 6081fea5fa Fixed typo in spec. 2017-07-09 12:20:21 -04:00
Davis King f00ec0cb1e Added Juha Reunanen serialize test case, but one with dlib:: in front and one 
without to make sure both types of lookup work.
 2017-07-08 16:53:29 -04:00
Davis King 29897305fd Work around funny name lookup rules for serialize() call. 2017-07-08 16:50:38 -04:00
Davis King 32fb83b3ad Fixed name lookup problem for calls to serialize() on network objects. 2017-07-08 15:56:40 -04:00
Davis King a6602c3717 Improved error message from the svmstruct object detector. 2017-07-07 10:42:29 -04:00
Davis King ebdc064c61 merged 2017-07-07 10:31:26 -04:00
Juha Reunanen 0ed1ce6153 Add new loss for weighted pixel inputs (#685) 
* Add new loss for weighted pixel inputs (may be useful e.g. to emphasize rare classes)

* Deduplicate method loss_multiclass_log_per_pixel_(weighted_)::to_label

* Add a simple test case for weighted inputs
(also, fix a typo in test_tensor_resize_bilienar's name)

* Add loss_multiclass_log_per_pixel_weighted_ to loss_abstract.h

* Decrease the amount of weighting

* There's no need to train for a very long time
 2017-07-07 10:26:29 -04:00
Ian Philips 8de627e105 added check for libpython_version#m.dylib present in some virtual environments (#687) 2017-07-06 13:02:47 -04:00
Davis King 917dcad316 Made ctrl+c detection in a mex file work more reliably in newer versions of 
matlab.
 2017-07-06 10:04:02 -04:00
Davis King 26524fe7a1 Renamed a few things to make the code and messages clearer. 2017-07-05 12:12:43 -04:00
bot1131357 5089196e04 Check for __ARM_NEON__ for libpng (#679) 
*  Added check to see if __ARM_NEON__ is defined. Now we can use the following command: cmake --build --config Release ..

* Rename to use_arm_neon.cmake to check_if_neon_available.cmake for clarity, minor tidying up of script, and simplifying try_compile() code for ARM NEON.
 2017-07-05 11:53:48 -04:00
Davis King 2b832d1c5a merged 2017-07-04 13:19:41 -04:00
Davis King c1c9a59cd3 Added upsample_ layer that upsamples a tensor using bilinear interpolation. 2017-07-04 13:14:05 -04:00
Davis King 198569460e Added tt::resize_bilinear() and tt::resize_bilinear_gradient(). 2017-07-04 11:52:56 -04:00
Davis King 9cd06ce372 Clarified spec slightly. 2017-07-04 08:52:12 -04:00
Juha Reunanen 4ec04bd51f Disable IntelliSense for all DNN unit tests (#678) 
* Problem:    Visual Studio's vcpkgsrv.exe constantly uses a single CPU core,
            apparently never finishing whatever it's trying to do. Moreover,
            this issue prevents some operations like switching from Debug to
            Release (and vice versa) in the IDE. (Your mileage may vary.)
Workaround: Keep manually killing the vcpkgsrv.exe process.
Solution:   Disable IntelliSense for some files. Which files? Unfortunately
            this seems to be a trial-and-error process.

* Disable IntelliSense for the ResNet declarations

* Disable IntelliSense for even more stuff

* Disable IntelliSense for all DNN unit tests
 2017-07-03 16:24:45 -04:00
Davis King 64052a3ff1 Added a comment 2017-07-02 08:43:45 -04:00