Kwabena W. Agyeman
8b66c39ae2
Fix SPI I2C DMA Deinit
2020-04-24 09:03:18 -07:00
iabdalkader
cb2d279bda
FDCAN Fixes.
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* Fix FIFO flags.
* Add receive timeout.
2020-04-22 22:42:00 +02:00
Matt Dawson
414c6e1a51
draw_image performance and negative scaling. ( #758 )
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Improve draw_image performance and negative scaling.
2020-04-22 17:43:14 +02:00
Larry Bank
c6f727e4fa
×ptimized erode/dilate ( #760 )
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* optimized erode/dilate
Co-authored-by: Larry Bank <laurencebank@gmail.com>
2020-04-22 17:21:26 +02:00
Ibrahim Abd Elkader
632691ffcd
Merge pull request #759 from kwagyeman/kwabena/fix_sensor_init0
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First image is invalid on sensor init0.
2020-04-19 20:46:29 +02:00
Kwabena W. Agyeman
012bef5966
First image is invalid on sensor init0.
2020-04-18 23:09:26 -07:00
Larry Bank
86760e9851
Faster Bayer to YCBCR ( #755 )
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* speed up jpeg encoder by adding a direct bayer-to-ycbcr path
* implemented faster bayer_to_ycbcr for SW JPEG and moved Y/BINARY to imlib.c
* changed names of new bayer_to_xx functions and added prototypes to imlib.h
Authored-by: Larry Bank <laurencebank@gmail.com>
2020-04-17 23:03:32 +02:00
Ibrahim Abd Elkader
0bdb0a884e
Merge pull request #756 from matsondawson/Add-MLX90640_overlay_smoothed.py-sample-script
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Demo sample for applying palettes with image.draw_image and smoothing
2020-04-16 19:58:29 +02:00
mattdawson
894b76a41c
Demo sample for applying palettes with drawimage and smoothing
2020-04-16 11:51:31 +12:00
Ibrahim Abd Elkader
86e01445fd
Merge pull request #748 from bitbank2/master
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Optimized bayer to RGB565
2020-04-15 13:50:43 +02:00
Ibrahim Abd Elkader
37bb532562
Merge pull request #754 from kwagyeman/kwabena/update_tf_4_14_2020
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Updated tensorflow library to support int8
2020-04-15 13:49:48 +02:00
Ibrahim Abd Elkader
c6f7378b5b
Merge pull request #753 from matsondawson/FixDrawImageAlphaAndAddPalettes
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Fix DrawImage with alpha and add color palettes for grayscale
2020-04-15 13:49:05 +02:00
Kwabena W. Agyeman
c325f81034
Updated tensorflow library to support int8
2020-04-14 20:47:26 -07:00
mattdawson
e1c667fbc1
Fixes as per P.R. #753 comments
2020-04-14 17:34:53 +12:00
mattdawson
a71c3f9beb
Fix DrawImage with alpha and add color palettes for grayscale
2020-04-13 21:18:38 +12:00
iabdalkader
63a0827483
Lower I2C reset timeout.
2020-04-11 02:24:09 +02:00
iabdalkader
aa10c79f6c
Fix SPI DMA issues on the H7
2020-04-10 20:29:07 +02:00
Ibrahim Abd Elkader
ddaee17fa4
Merge pull request #750 from kwagyeman/kwabena/fix_image_slicing
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Add raw data RD/WR access to the image object.
2020-04-08 19:14:48 +02:00
Kwabena W. Agyeman
2c3358bc41
Add raw data RD/WR access to the image object.
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Do .bytearray() to get an object pointing to the image bytes which
allows you to maninpulate the RAW data of an image.
2020-04-07 19:58:38 -07:00
Larry Bank
d7b6ed55bc
Added detailed comments to Bayer code
2020-04-03 18:47:00 +02:00
Larry Bank
e4fcfa1553
optimized bayer to rgb565
2020-04-02 21:58:05 +02:00
Larry Bank
e670f1b76b
Merge remote-tracking branch 'upstream/master'
2020-04-02 21:56:44 +02:00
Larry Bank
b07ea88875
Optimize sensor copy ( #747 )
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* Optimize line copy to allow full res capture
* Change all pixel types to use the 40/80Mhz clock
Authored-by: Larry Bank <laurencebank@gmail.com>
2020-04-02 21:38:51 +02:00
Larry Bank
5222495dae
moved line for readability
2020-04-02 21:25:40 +02:00
Larry Bank
701d7dfb80
changed all pixel types to use the 40/80Mhz clock
2020-04-01 18:26:09 +02:00
Larry Bank
e154c9b8a6
optimied sensor copy to allow ful res capture
2020-04-01 03:46:45 +02:00
iabdalkader
e1686b50de
Bump firmware version.
2020-03-31 00:49:18 +02:00
iabdalkader
79ef9e5c2d
Update travis config.
2020-03-31 00:39:50 +02:00
iabdalkader
0ce28f0a74
Update change log.
2020-03-30 21:56:41 +02:00
Ibrahim Abd Elkader
1746744c28
Merge pull request #745 from bitbank2/master
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optimized more image filters
2020-03-30 21:29:33 +02:00
Larry Bank
f6136477fd
optimized more image filters
2020-03-30 02:18:43 +02:00
Ibrahim Abd Elkader
0f1d278f14
Merge pull request #742 from bitbank2/master
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optimized median and mode filters
2020-03-30 01:06:07 +02:00
Larry Bank
083139fcda
optimized median and mode filters
2020-03-15 00:47:52 +01:00
Ibrahim Abd Elkader
f530ade30a
Merge pull request #741 from bitbank2/master
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Speed up of mean filter
2020-03-14 23:48:39 +02:00
Larry Bank
2aa391cfa9
Fixed boundary check
2020-03-14 01:12:43 +01:00
Larry Bank
18b2d915a3
Speed up of mean filter
2020-03-12 22:53:48 +01:00
Ibrahim Abd Elkader
be18a0ade5
Merge pull request #740 from kwagyeman/kwabena/better_logpolar
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Improved the speed of logpolar and linpolar transforms.
2020-03-09 01:23:22 +02:00
Kwabena W. Agyeman
2b26ca17b0
Improved the speed of logpolar and linpolar transforms.
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* Fixed image quality issues too.
2020-03-08 16:13:25 -07:00
Ibrahim Abd Elkader
3fe5b0a534
Merge pull request #739 from openmv/tf_fix
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TF fix
2020-03-06 13:11:35 +02:00
iabdalkader
2ae875077b
Disable TF for OMV3.
2020-03-06 13:03:34 +02:00
iabdalkader
61b3216f6e
Increase the stack for H7 boards.
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* The TF library allocates big buffers on the stack, causing a SoF when running
the person detection network. Increase the stack to at least 12KBs.
2020-03-06 13:02:00 +02:00
Ibrahim Abd Elkader
86a52f8894
Merge pull request #738 from kwagyeman/kwabena/upgrade_rotation_correction
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Improve rotation_correction()
2020-03-05 23:08:32 +02:00
Kwabena W. Agyeman
c5c9770d3a
Improve rotation_correction()
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* Optimized code to make it run slightly faster.
* Added fov argument to control the zoom effect better.
* Added perspective correction through 4 point correspondence.
2020-03-04 23:00:59 -08:00
Ibrahim Abd Elkader
30f9ce7903
Merge pull request #737 from openmv/cache
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Fix hardfault on disable D cache.
2020-03-04 19:25:58 +02:00
iabdalkader
194b068eea
Fix hardfault on disable D cache.
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* Disable and clean caches only if they're enabled.
2020-03-04 19:16:45 +02:00
Ibrahim Abd Elkader
64253a6c28
Merge pull request #736 from kwagyeman/kwabena/lens_correction_cleanup
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Lens correction cleanup
2020-03-02 19:50:11 +02:00
Kwabena W. Agyeman
b36460a36a
Lens correction cleanup
2020-03-02 09:37:11 -08:00
Ibrahim Abd Elkader
93bd23709c
Merge pull request #735 from kwagyeman/kwabena/tensorflow_add_avg_pool_sd_op_version_2
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Add avg pool 2d op version 2
2020-03-01 01:56:40 +02:00
Kwabena W. Agyeman
d5dd843dc7
Add avg pool 2d op version 2
2020-02-29 15:01:42 -08:00
iabdalkader
ed09c77f06
QSPI fixes.
2020-02-28 19:54:41 +02:00