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822 Commits

Author SHA1 Message Date
Paul B Mahol
933765aa0e avfilter: add xcorrelate video filter 2021-10-13 19:09:21 +02:00
Paul B Mahol
32eaf4069e avfilter: add limitdiff video filter 2021-10-13 19:02:34 +02:00
Paul B Mahol
8f26ebde14 avfilter: add audio signal to distortion ratio filter 2021-10-09 14:10:09 +02:00
Roman Arzumanyan
ed084161ba avfilter/sharpen_npp: add sharpening video filter with borders control 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2021-10-07 18:07:53 +02:00
Paul B Mahol
ba63078b0f avfilter: add (a)latency filters 2021-10-02 18:49:40 +02:00
Paul B Mahol
b2ec4edef7 avfilter: add morpho filter 2021-09-28 22:57:33 +02:00
Paul B Mahol
eeab62ad2d avfilter: add audio psychoacoustic clipper 2021-09-11 16:19:40 +02:00
Paul B Mahol
463c71b3b3 avfilter/vf_convolution: add scharr operator 2021-09-10 18:43:51 +02:00
Paul Buxton
e07ada3dac avfilter: add grayworld video filter 
Implements a gray world color correction algorithm
using a log scale LAB colorspace.

Signed-off-by: Paul Buxton <paulbuxton.mail@googlemail.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2021-08-29 13:31:37 +02:00
Paul B Mahol
1da2dd5c77 avfilter: add atilt filter 2021-08-28 18:51:04 +02:00
Paul B Mahol
b53a7d2d4d avfilter: add adecorrelate filter 2021-08-28 18:46:39 +02:00
Paul B Mahol
02aa7dc423 avfilter: add hsvkey and hsvhold video filters 2021-08-25 20:43:18 +02:00
Paul B Mahol
8567f1c392 avfilter: add (a)segment filters 2021-08-16 20:26:04 +02:00
Paul B Mahol
6846d48fa6 avfilter: add afwtdn filter 2021-07-24 12:24:40 +02:00
Timo Rothenpieler
b0e2e938c3 avfilter/scale_cuda: combine separate CUDA sources 2021-06-24 20:58:47 +02:00
Timo Rothenpieler
072788c46e avfilter: compress CUDA PTX code if possible 2021-06-22 14:05:44 +02:00
Xuewei Meng
f8d910e90f GSoC: Add guided filter 
Add examples on how to use this filter, and improve the code style.
Implement the slice-level parallelism for guided filter.
Add the basic version of guided filter.

Signed-off-by: Xuewei Meng <xwmeng96@gmail.com>
Reviewed-by: Steven Liu <liuqi05@kuaishou.com>
 2021-05-10 13:34:29 +08:00
Guo, Yejun
41ef57fdb2 lavfi/dnn_classify: add filter dnn_classify for classification based on detection bounding boxes 
classification is done on every detection bounding box in frame's side data,
which are the results of object detection (filter dnn_detect).

Please refer to commit log of dnn_detect for the material for detection,
and see below for classification.

- download material for classifcation:
wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/emotions-recognition-retail-0003.bin
wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/emotions-recognition-retail-0003.xml
wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/emotions-recognition-retail-0003.label

- run command as:
./ffmpeg -i cici.jpg -vf dnn_detect=dnn_backend=openvino:model=face-detection-adas-0001.xml:input=data:output=detection_out:confidence=0.6:labels=face-detection-adas-0001.label,dnn_classify=dnn_backend=openvino:model=emotions-recognition-retail-0003.xml:input=data:output=prob_emotion:confidence=0.3:labels=emotions-recognition-retail-0003.label:target=face,showinfo -f null -

We'll see the detect&classify result as below:
[Parsed_showinfo_2 @ 0x55b7d25e77c0]   side data - detection bounding boxes:
[Parsed_showinfo_2 @ 0x55b7d25e77c0] source: face-detection-adas-0001.xml, emotions-recognition-retail-0003.xml
[Parsed_showinfo_2 @ 0x55b7d25e77c0] index: 0,  region: (1005, 813) -> (1086, 905), label: face, confidence: 10000/10000.
[Parsed_showinfo_2 @ 0x55b7d25e77c0]            classify:  label: happy, confidence: 6757/10000.
[Parsed_showinfo_2 @ 0x55b7d25e77c0] index: 1,  region: (888, 839) -> (967, 926), label: face, confidence: 6917/10000.
[Parsed_showinfo_2 @ 0x55b7d25e77c0]            classify:  label: anger, confidence: 4320/10000.

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2021-05-06 10:50:44 +08:00
Andreas Rheinhardt
420cedd497 libavresample: Remove deprecated library 
Deprecated in c29038f304.
The resample filter based upon this library has been removed as well.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-04-27 10:43:13 -03:00
Andreas Rheinhardt
0c820b1525 avfilter/Makefile: Don't compile transform.c unconditionally 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-04-27 10:43:11 -03:00
Guo, Yejun
aa9ffdaa1e lavfi: add filter dnn_detect for object detection 
Below are the example steps to do object detection:

1. download and install l_openvino_toolkit_p_2021.1.110.tgz from
https://software.intel.com/content/www/us/en/develop/tools/openvino-toolkit/download.html
  or, we can get source code (tag 2021.1), build and install.
2. export LD_LIBRARY_PATH with openvino settings, for example:
.../deployment_tools/inference_engine/lib/intel64/:.../deployment_tools/inference_engine/external/tbb/lib/
3. rebuild ffmpeg from source code with configure option:
--enable-libopenvino
--extra-cflags='-I.../deployment_tools/inference_engine/include/'
--extra-ldflags='-L.../deployment_tools/inference_engine/lib/intel64'
4. download model files and test image
wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/face-detection-adas-0001.bin
wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/face-detection-adas-0001.xml
wget
https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/face-detection-adas-0001.label
wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/images/cici.jpg
5. run ffmpeg with:
./ffmpeg -i cici.jpg -vf dnn_detect=dnn_backend=openvino:model=face-detection-adas-0001.xml:input=data:output=detection_out:confidence=0.6:labels=face-detection-adas-0001.label,showinfo -f null -

We'll see the detect result as below:
[Parsed_showinfo_1 @ 0x560c21ecbe40]   side data - detection bounding boxes:
[Parsed_showinfo_1 @ 0x560c21ecbe40] source: face-detection-adas-0001.xml
[Parsed_showinfo_1 @ 0x560c21ecbe40] index: 0,  region: (1005, 813) -> (1086, 905), label: face, confidence: 10000/10000.
[Parsed_showinfo_1 @ 0x560c21ecbe40] index: 1,  region: (888, 839) -> (967, 926), label: face, confidence: 6917/10000.

There are two faces detected with confidence 100% and 69.17%.

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2021-04-17 17:27:02 +08:00
Paul B Mahol
4a69cd4e4e avfilter: add identity video filter 2021-03-06 12:41:30 +01:00
Guo, Yejun
bdce636100 dnn: extract common functions used by different filters 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2021-02-18 09:59:37 +08:00
Ashish Singh
38aea9b041 avfilter: add vif filter 
This is Visual Information Fidelity (VIF) filter and one of the component
filters of VMAF. It outputs the average VIF score over all frames.

Signed-off-by: Ashish Singh <ashk43712@gmail.com>
 2021-02-16 15:00:50 +01:00
Paul B Mahol
edc45d1bd5 avfilter: add monochrome video filter 2021-02-12 00:08:39 +01:00
Paul B Mahol
4390573c44 avfilter: add exposure video filter 2021-02-10 19:23:48 +01:00
Paul B Mahol
579e4e57a2 avfilter: add aexciter audio filter 2021-02-10 19:21:01 +01:00
Paul B Mahol
bd5226704a avfilter: add colorize filter 2021-02-07 11:48:28 +01:00
Paul B Mahol
f6621a8e72 avfilter: add colorcorrect filter 2021-02-03 15:49:13 +01:00
Paul B Mahol
090f31f813 avfilter: add colorcontrast filter 2021-02-02 14:27:06 +01:00
Paul B Mahol
a9d23d33a1 avfilter: add colortemperature filter 2021-01-27 11:48:00 +01:00
Paul B Mahol
35f8628047 avfilter: add kirsch video filter 2021-01-27 11:46:26 +01:00
Paul B Mahol
37f76c81d6 avfilter: add shear video filter 2021-01-26 12:19:09 +01:00
Paul B Mahol
b897b52618 avfilter: add epx pixel art scaler 2021-01-25 00:48:35 +01:00
Paul B Mahol
e722b443e4 avfilter: add estdif video filter 2021-01-16 14:08:59 +01:00
Anton Khirnov
c6357311f3 lavfi/vf_uspp: convert to the video_enc_params API 2021-01-01 14:26:09 +01:00
Anton Khirnov
7f7eb137d6 lavfi/vf_codecview: convert to the video_enc_params API 2021-01-01 14:25:33 +01:00
Anton Khirnov
3f0930387c lavfi/vf_fspp: convert to the video_enc_params API 2021-01-01 14:25:28 +01:00
Anton Khirnov
955bdb1d32 lavfi/vf_pp7: convert to the video_enc_params API 
Re-enable fate-filter-pp7
 2021-01-01 14:25:18 +01:00
Anton Khirnov
775707aba9 lavfi/vf_spp: convert to the video_enc_params API 
Re-enable fate-filter-spp
 2021-01-01 14:25:02 +01:00
Anton Khirnov
a11ee84194 lavfi/vf_pp: convert to the video_enc_params API 
Re-enable fate-filter-qp and fate-filter-pp.
 2021-01-01 14:24:43 +01:00
Paul B Mahol
54cd025a82 avfilter: add temporal midway equalizer filter 2021-01-01 12:43:42 +01:00
Paul B Mahol
6e96e3d970 avfilter: add shufflepixels video filter 2020-12-20 21:44:13 +01:00
Paul B Mahol
b607f19374 avfilter: add asuperpass and asuperstop filter 2020-12-11 12:07:06 +01:00
Paul B Mahol
34773ee69f avfilter: add asubcut filter 2020-12-05 12:02:59 +01:00
Paul B Mahol
3c922681c3 avfilter: add asupercut filter 2020-11-26 17:38:49 +01:00
Paul B Mahol
9f20e5d281 avfilter: add speechnorm filter 2020-11-15 12:59:40 +01:00
Paul B Mahol
a125e08130 avfilter: add adenorm filter 2020-11-05 18:26:27 +01:00
Timo Rothenpieler
f1d0f83712 avfilter/scale_cuda: add bicubic interpolation 2020-11-03 19:58:13 +01:00
Carl Eugen Hoyos
7b0d179195 lavfi/Makefile: Remove opencl object files when calling make clean. 2020-10-25 21:18:34 +01:00