luzpaz
971f14daab
misc: Fix typos in src/omw subdirectory
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Found via `codespell -q 3 -S "*.pgm,*.ppm,./src/hal,./src/drivers" -L als,dout,erro,extint,hsi,inout,ois,paeth,re-use,ser,serie`
2023-09-16 17:01:42 +00:00
Kwabena W. Agyeman
ab0936a747
imlib/fmath: Fix invalid fp instruction usage on cortex-m4.
2023-09-07 18:12:16 -07:00
iabdalkader
26bd27bdbb
misc: Rename common header.
2023-07-04 12:53:23 +02:00
iabdalkader
35ed56310d
misc: Format code.
2023-07-02 21:49:23 +02:00
iabdalkader
d3840037d4
misc: Disable formatting for auto-generated files and some types.
2023-07-02 16:42:15 +02:00
Kwabena W. Agyeman
4ba1dfa443
imlib: Update gamma_corr to support bayer and yuv images.
2023-04-27 14:07:37 -07:00
Ibrahim Abdelkader
9ad2a0f156
Merge pull request #1822 from kwagyeman/kwabena/add_isp_stuff
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imlib: Add support for AWB and CCM.
2023-04-26 20:26:41 +02:00
Kwabena W. Agyeman
0e0326ffab
imlib: Add support for AWB and CCM.
2023-04-26 11:19:35 -07:00
Kwabena W. Agyeman
62910602ef
imlib/apriltag: Add floating point centroid.
2023-04-17 17:20:49 -07:00
Kwabena W. Agyeman
3fc55ad314
imlib/mjpeg: Vastly improve MJPEG code.
2023-04-08 15:38:40 -07:00
iabdalkader
2ec70fbbaa
imlib: Fix redefined assert error on some builds.
2023-03-14 17:57:44 +01:00
Ibrahim Abdelkader
580fea18ec
Merge pull request #1738 from openmv/fix_unsigned_minmax
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imlib: Fix possible signed/unsigned comparisons issues.
2022-10-16 15:16:32 +02:00
iabdalkader
a1f6e04d23
imlib: Fix possible signed/unsigned comparisons issues.
2022-10-16 15:08:43 +02:00
iabdalkader
20b12228dd
imlib: Detect comparison between signed and unsigned in MIN/MAX macros.
2022-10-16 15:08:40 +02:00
Kwabena W. Agyeman
c6f9aceb2a
imlib: Fix Draw Image Area Scaling.
2022-09-25 19:16:21 -07:00
Kwabena W. Agyeman
29b836d342
imlib: Fix image scaler ROI support.
2022-09-22 10:14:17 -07:00
Ibrahim Abdelkader
e06cf95754
Merge pull request #1660 from kwagyeman/kwabena/stereo_disparity
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imlib: Add Support for Stereo Disparity for the Arduino Portenta.
2022-06-14 21:19:34 +02:00
Kwabena W. Agyeman
ac202ab854
imlib: Add Support for Stereo Disparity for the Arduino Portenta.
2022-06-13 21:31:33 -07:00
iabdalkader
17fd6fbe4e
imlib: Optimize fmath ceilf and floorf functions.
2022-06-08 22:30:52 +02:00
Ibrahim Abdelkader
dfcc649aae
Merge pull request #1605 from kwagyeman/kwabena/fix_black_lines
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imlib: Fix black lines on first frame.
2022-05-06 19:39:09 +02:00
Larry Bank
5de385ed46
imlib: Fix SIMD YCbCr to RGB conversion.
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* Fixes #1597
2022-04-09 12:08:14 +02:00
Kwabena W. Agyeman
7c5fa8641d
imlib: Fix black lines on first frame.
2022-04-03 16:42:59 -07:00
Ibrahim Abdelkader
92da636906
Merge pull request #1606 from kwagyeman/kwabena/openmvpt_cache_fixes
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imlib: Fix py_lcd cache alignment and handling.
2022-04-03 09:10:17 +02:00
Kwabena W. Agyeman
4e62482d5f
imlib: Fix cache usage for the OpenMV PT for its LCD.
2022-04-02 17:49:30 -07:00
dianjixz
3bdae6d7e2
imlib: Fix quad_segment_maxima memory leak.
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Memory forgot to free when nmaxima is least 4 maxima.
2022-03-30 16:21:49 +08:00
iabdalkader
c0e3a17919
boards: Remove raw FB size macro.
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* This old macro is very easy to miss when updating OMV_FB_SIZE.
* Use a linker script variable to get the raw framebuffer size.
2022-03-04 01:55:30 +02:00
iabdalkader
38c26cec92
imlib: Add hardware JPEG decoder support.
2022-02-27 20:23:16 +02:00
iabdalkader
b5b26ff390
imlib: Fix JPEG decompress buffers cache alignment.
2022-02-27 17:34:40 +02:00
iabdalkader
421a685370
imlib: Update JPEG decoder and fix memory issues.
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* Fix MemManage fault on decoding odd images.
* Support decoding YCBCR to Grayscale.
* Support decoding Grayscale to RGB565.
* Minor formatting fixes.
* Use a single decompress function for all formats.
* Fixes #1550
2022-02-27 16:14:49 +02:00
Ibrahim Abdelkader
3551d6d280
Merge pull request #1554 from openmv/jpeg_callbacks
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imlib: Enable hardware JPEG callbacks.
2022-02-26 03:04:48 +02:00
iabdalkader
490ce48b54
imlib: Enable hardware JPEG callbacks.
2022-02-26 02:58:55 +02:00
dianjixz
aa614370df
imlib: Fix imlib_rgb565_to_l output.
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It should not be negative when the imlib_rgb565_to_l function input is zero, e.g. y=0.137931f, fast_floorf(116 * 0.137931f) = 15.999996, 15.999996 - 16 < 0.
2022-02-24 13:57:36 +08:00
Kwabena W. Agyeman
f12a4659c8
Add PNG Support
2022-01-27 03:04:59 +02:00
iabdalkader
4dac638338
Lodepng updates.
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* Configure the library for OpenMV.
* Reverse bit format endianness.
* Add a custom color conversion callback.
* Make RGB to GS conversion use channels average.
2022-01-27 03:04:41 +02:00
iabdalkader
f6ea2d4deb
Add lodepng PND decoder/encoder.
2022-01-27 03:02:23 +02:00
iabdalkader
1c6b452bba
* Invalidate framebuffer cache before using.
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* Fixes #1407
2022-01-09 21:06:29 +02:00
Kwabena W. Agyeman
165408f3c8
Fix jpeg loading
2021-12-28 19:04:38 -08:00
Ibrahim Abd Elkader
d322bcf0de
Merge pull request #1460 from kwagyeman/kwabena/fix_network_usage_in_scripts
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Kwabena/fix network usage in scripts
2021-10-18 21:05:04 +02:00
Kwabena W. Agyeman
2603c12854
Fix IS_JPEG
2021-10-16 21:49:36 -07:00
Ibrahim Abd Elkader
58e89f124a
Merge pull request #1455 from kwagyeman/kwabena/frog_eye
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Add basic frogeye2020 driver
2021-10-16 22:47:14 +02:00
Kwabena W. Agyeman
899f80759f
Fix errode/dilate to work on non-white pixels
2021-10-16 12:10:24 -07:00
Kwabena W. Agyeman
7c684670ca
Move find_line_segments to draw image
2021-09-25 12:57:33 -07:00
Kwabena W. Agyeman
cfa0748a05
Fix memory allocation order
2021-09-22 15:26:44 -07:00
Kwabena W. Agyeman
66bfdd3854
find tags now use draw_image
2021-09-21 21:20:35 -07:00
Kwabena W. Agyeman
bf447e5599
Add yuv image processing support
2021-09-19 09:42:28 -07:00
Kwabena W. Agyeman
3ed668ab5b
Add full debayering support
2021-09-09 14:18:57 -07:00
Ibrahim Abd Elkader
d5ad043c30
Advanced pixel formats. ( #1448 )
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* Advanced pixel formats.
* Use a new pixel format that encodes flags, id and bpp in the pixel format itself.
* Fixes for review comments.
2021-09-09 13:34:31 +02:00
Laurence Bank
be80eb442a
fixed overflow situation for jpeg encoding
2021-09-04 11:36:55 +01:00
Laurence Bank
2bc29c766b
Fixed overflow situation
2021-08-31 16:24:27 +01:00
Laurence Bank
68654e70a9
speed up software JPEG encoding by about 10% with improved bit handling
2021-08-16 20:51:54 +01:00