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Tmp manual

Thu, 06/15/2017 - 15:51

‎GStreamer

← Older revision Revision as of 21:51, 15 June 2017 (One intermediate revision by the same user not shown)Line 127: Line 127:  ====GStreamer==== ====GStreamer====  <font size='2'> <font size='2'> −  gst-launch-1.0 souphttpsrc is-live=true location=http://192.168.0.9:2323/mimg ! jpegdec ! xvimagesink+  gst-launch-1.0 souphttpsrc is-live=true location=http://192.168.0.9:2323/mimg ! jpegdec ! xvimagesink    </font> </font> −* Only mjpeg, no rtsp yet.+* mjpeg and rtsp  +* playback latencies (gstreamer)  + 1080p - ~70ms  * More examples at [[Using_gstreamer#Display|Using GStreamer]] * More examples at [[Using_gstreamer#Display|Using GStreamer]]    Oleg

10393

Wed, 06/14/2017 - 17:21

← Older revision Revision as of 23:21, 14 June 2017 Line 93: Line 93:  ==Modifications== ==Modifications==  * [http://community.elphel.com/pictures/10393/FIX_boot_from_flash/ Fix boot from flash/mmc] * [http://community.elphel.com/pictures/10393/FIX_boot_from_flash/ Fix boot from flash/mmc]  +  +==Links==  +*[[10389|10389 board]]  +  ==Known issues== ==Known issues==  * [http://wiki.elphel.com/index.php?title=SATA_issues SATA issues] * [http://wiki.elphel.com/index.php?title=SATA_issues SATA issues]     [[Category:393]] [[Category:393]] Oleg

Autoexposure

Tue, 06/13/2017 - 18:53

‎GUI

← Older revision Revision as of 00:53, 14 June 2017 (One intermediate revision by the same user not shown)Line 2: Line 2:  {| {|  |[[File:Autoexposure_1.png|thumb|300px|Fig.1 autoexposure window (orange rectangle under histogram)]] |[[File:Autoexposure_1.png|thumb|300px|Fig.1 autoexposure window (orange rectangle under histogram)]] −| valign='top' align='left'|[[File:Autoexposure window.png|thumb|500px|Fig.2 Autoexposure window (resizeable)]]+| valign='top' align='left'|[[File:Autoexposure window.png|thumb|500px|Fig.2 Autoexposure window (resizeable/draggable)]]  |} |}  {| {| Line 11: Line 11:  |[[File:Histogram_1.png|thumb|300px|Fig.5 Histogram]] |[[File:Histogram_1.png|thumb|300px|Fig.5 Histogram]]  |- |- −|[[File:Histogram_2.png|thumb|300px|Fig.6 Autoexposure: fracpix=95, level=200]]+|[[File:Histogram_2.png|thumb|300px|Fig.6 Example autoexp pars: fracpix=95, level=200]]  |} |}  |} |} Oleg

Tmp manual

Tue, 06/13/2017 - 18:44

‎Other info

← Older revision Revision as of 00:44, 14 June 2017 (One intermediate revision by the same user not shown)Line 262: Line 262:     ==<font color="blue">Other info</font>== ==<font color="blue">Other info</font>==  +====Set up histogram window and autoexposure parameters====  +[[Autoexposure|Read article]]  ====Tools for calibrated systems==== ====Tools for calibrated systems====  * [[Elphel_Software_Kit_for_Ubuntu#ImageJ_and_Elphel_plugins_for_imageJ|Install ImageJ plugins]] * [[Elphel_Software_Kit_for_Ubuntu#ImageJ_and_Elphel_plugins_for_imageJ|Install ImageJ plugins]] Line 271: Line 273:  ** '''Eyesis correction''' - post-process JP4s using calibration data ** '''Eyesis correction''' - post-process JP4s using calibration data    −====switch between ERS and GRR modes in MT9P006====+====Switch between ERS and GRR modes in MT9P006====  * [[Electronic_Rolling_Shutter#ERS_and_GRR_in_MT9P001_on_10393|Read article]] * [[Electronic_Rolling_Shutter#ERS_and_GRR_in_MT9P001_on_10393|Read article]]  ====External/internal trigger and FPS control==== ====External/internal trigger and FPS control==== Oleg

Autoexposure

Tue, 06/13/2017 - 18:41

← Older revision Revision as of 00:41, 14 June 2017 Line 13: Line 13:  |[[File:Histogram_2.png|thumb|300px|Fig.6 Autoexposure: fracpix=95, level=200]] |[[File:Histogram_2.png|thumb|300px|Fig.6 Autoexposure: fracpix=95, level=200]]  |} |}  +|}  +  +==Parameters==  +* [http://192.168.0.9/parsedit.php?sensor_port=2&EXPOS&AUTOEXP_ON&HISTWND_RWIDTH&HISTWND_RHEIGHT&HISTWND_RLEFT&HISTWND_RTOP&AUTOEXP_EXP_MAX&AEXP_FRACPIX&AEXP_LEVEL Example for port 2 (192.168.0.9)]  +{|  +|[[File:Autoexp parameters.png|thumb|600px|Fig.7 Autoexposure & histogram window related parameters]]  |} |} Oleg

File:Autoexp parameters.png

Tue, 06/13/2017 - 18:37

Oleg uploaded File:Autoexp parameters.png

New page

== Licensing ==
{{CC }} Oleg

Autoexposure

Tue, 06/13/2017 - 18:29

← Older revision Revision as of 00:29, 14 June 2017 Line 1: Line 1: −{{en|ru=Autoexposure_rus|cn=Autoexposure_cn}}+==GUI==  +{|  +|[[File:Autoexposure_1.png|thumb|300px|Fig.1 autoexposure window (orange rectangle under histogram)]]  +| valign='top' align='left'|[[File:Autoexposure window.png|thumb|500px|Fig.2 Autoexposure window (resizeable)]]  +|}  +{|  +| valign='top'|[[File:Autoexposure_3.png|thumb|300px|Fig.3 Autoexposure parameters]]  +| valign='top'|[[File:Autoexposure ui controls.png|thumb|300px|Fig.4 Autoexposure parameters, fracpix=99.8, level=250]]  +|  +{|  +|[[File:Histogram_1.png|thumb|300px|Fig.5 Histogram]]  +|-  +|[[File:Histogram_2.png|thumb|300px|Fig.6 Autoexposure: fracpix=95, level=200]]  +|}  +|} Oleg

File:Autoexposure ui controls.png

Tue, 06/13/2017 - 18:11

Oleg uploaded File:Autoexposure ui controls.png

New page

== Licensing ==
{{CC }} Oleg

File:Autoexposure window.png

Tue, 06/13/2017 - 18:10

Oleg uploaded File:Autoexposure window.png

New page

== Licensing ==
{{CC }} Oleg

File:Histogram 2.png

Tue, 06/13/2017 - 18:10

Oleg uploaded File:Histogram 2.png

New page

== Licensing ==
{{CC }} Oleg

File:Histogram 1.png

Tue, 06/13/2017 - 18:10

Oleg uploaded File:Histogram 1.png

New page

Oleg

File:Autoexposure 3.png

Tue, 06/13/2017 - 18:09

Oleg uploaded File:Autoexposure 3.png

New page

== Licensing ==
{{CC }} Oleg

File:Autoexposure 1.png

Tue, 06/13/2017 - 18:09

Oleg uploaded File:Autoexposure 1.png

New page

== Licensing ==
{{CC }} Oleg

JP4

Tue, 06/13/2017 - 14:26

‎Online

← Older revision Revision as of 20:26, 13 June 2017 (5 intermediate revisions by the same user not shown)Line 89: Line 89:  |} |}  * If opened as a normal image the macro blocks will be displayed as 8x32. * If opened as a normal image the macro blocks will be displayed as 8x32.  +===Online===  +* [https://community.elphel.com/jp4viewer/?width=800&quality=1 Online JP4 viewer]  +** click & select or drag & drop  +** it's a quick view - the result is scaled down  +** image format is read from exif (using EXIF.js)  +** can view jp46  +** can view regular jpegs  +** images are decoded in the browser, no uploading, no communication with the server  +  ===PC=== ===PC===  ====ImageJ plugin==== ====ImageJ plugin==== Oleg

JP4

Tue, 06/13/2017 - 11:06

‎Online

← Older revision Revision as of 17:06, 13 June 2017 (4 intermediate revisions by the same user not shown)Line 89: Line 89:  |} |}  * If opened as a normal image the macro blocks will be displayed as 8x32. * If opened as a normal image the macro blocks will be displayed as 8x32.  +===Online===  +* [https://community.elphel.com/jp4viewer/ Online JP4 viewer]  +** click & select or drag & drop  +** it's a quick view - the result is scaled down  +** image format is read from exif (using EXIF.js)  +** can view jp46  +** can view regular jpegs  +** images are decoded in the browser, no uploading, no communication with the server  +  ===PC=== ===PC===  ====ImageJ plugin==== ====ImageJ plugin==== Oleg

Price list

Fri, 06/09/2017 - 12:07

← Older revision Revision as of 18:07, 9 June 2017 Line 54: Line 54:  * USB2.0 host * USB2.0 host  * eSATA + USB port * eSATA + USB port −* M.2 SATA port+* M.2 SATA port (internal storage)  * External synchronization (master or slave) * External synchronization (master or slave)  | $355 | $355 Oleg

Tmp manual

Wed, 05/31/2017 - 19:21

‎Firmware images

← Older revision Revision as of 01:21, 1 June 2017 Line 259: Line 259:  ==<font color="blue">Firmware images</font>== ==<font color="blue">Firmware images</font>==  * [http://community.elphel.com/files/393/20170124/ 20170124] * [http://community.elphel.com/files/393/20170124/ 20170124]  +* [http://community.elphel.com/files/393/20170531/ 20170531]     ==<font color="blue">Other info</font>== ==<font color="blue">Other info</font>== Mikhail

Autocampars 393

Fri, 05/12/2017 - 11:52

‎Source

← Older revision Revision as of 17:52, 12 May 2017 Line 34: Line 34:     ==<font color="blue">Source</font>== ==<font color="blue">Source</font>== −* [https://github.com/Elphel/elphel-apps-autocampars elphel-apps-autocampars] is integrated and built using the [https://github.com/Elphel/elphel393 elphel393] project that sets up the build environment and pulls all projects.+* [https://git.elphel.com/Elphel/elphel-apps-autocampars elphel-apps-autocampars] is integrated and built using the [https://git.elphel.com/Elphel/elphel393 elphel393] project that sets up the build environment and pulls all projects.     [[Category:393]] [[Category:393]] Oleg

Source file headers

Thu, 05/04/2017 - 15:20

‎*.py

← Older revision Revision as of 21:20, 4 May 2017 Line 53: Line 53:    __author__ = "AUTHOR"   __author__ = "AUTHOR"    __copyright__ = "Copyright (C) YEAR Elphel Inc."   __copyright__ = "Copyright (C) YEAR Elphel Inc." −  __license__ = "GPL"+  __license__ = "GPLv3+" −  __version__ = "3.0+"+  __version__ = "1.0"    __maintainer__ = "MAINTAINER"   __maintainer__ = "MAINTAINER"    __email__ = "EMAIL"   __email__ = "EMAIL" Oleg

JP4

Wed, 05/03/2017 - 17:00

‎Demosaicing/debayering links

← Older revision Revision as of 23:00, 3 May 2017 (One intermediate revision by the same user not shown)Line 96: Line 96:  ** can split color channels ** can split color channels  ====html canvas + javascript==== ====html canvas + javascript==== −* [https://github.com/Elphel/elphel-web-393/blob/master/src/jp4-canvas/elphel.js reorderJP4Blocks()]+* [https://git.elphel.com/Elphel/elphel-web-393/blob/master/src/jp4-canvas/elphel.js reorderJP4Blocks()]  +   ====python==== ====python====  * very slow * very slow Line 350: Line 351:  * [[Demosaic on client side]] * [[Demosaic on client side]]  * [http://linuxdevices.com/articles/AT4187053130.html Elphel camera under the hood: from Verilog to PHP - on LinuxDevices.com] * [http://linuxdevices.com/articles/AT4187053130.html Elphel camera under the hood: from Verilog to PHP - on LinuxDevices.com] −* [http://www.pythonware.com/library/pil/handbook/decoder.htm Python PIL Writing Your Own File Decoder]+* [http://pillow.readthedocs.io/en/3.4.x/handbook/writing-your-own-file-decoder.html Python PIL Writing Your Own File Decoder]  * [[JP4 Compatible Software]] * [[JP4 Compatible Software]] Oleg

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