pixel locations

Similar Questions

• Strange behavior with align on the pixel grid, pixelated and zoom overview

  I have some frustrating behavior during the attempt to create, adjust and align objects not according to WARNING: no pixels in artificial intelligence.

  * Line up on the grid of pixels with preview raster on, does not appear to align objects whole pixels. It does not with the option for new active objects, or verifying the individual objects in the processing window.

  * Zoom / out causes pixel location/color change randomly. Maybe I don't understand exactly how these features work in artificial intelligence, but once I have enough to see the zoom pixels, I do not expect to change when the zoom and more.

  * Travel/objects setting creates artifacts on my work plans. Zoom / out out them, but causes the weird behavior described above.

  Advice? Advice? I'm doing something wrong? See you soon!

  Riley,

  I think this is one for a bug report, or should we say a feature request (deletion)?

  Adobe - feature request/Bug Report Form

• Change CMS to PES 10 resize pixels

  I'm new to PES 10, just change of PSE 8. I'm used to change the sizes of image in pixels because that's what it takes a lot of Web sites. In PSE8, I was able to change the size of the image in pixels in image resize. PES 10 I can't find how to do that it uses by default to change the image of cms or the thumb. I have looked under preferences and cannot find a way to change the steps for resizing. There a change in pixels, but it does not appear under resizing.

  How can I change the cms for the pixels located under the resizing? any help is appreciated.

  Image resampling is selected, and then change the pixel dimensions. Type directly in the width and height boxes, and then click OK.

  Actually if constrain you the proportions you just type the value of the width and height changes automatically.

• Growth of memory for 2D image control

  Good then the 2D image data type is really a string.  It is a series of operations to draw a background image.  So, it of like putting a picture on top of the image that you attract new things, and so the memory increases because all previous layers is no longer able to see, are still in memory.

  A small example of this is attached.  Run the VI then first to move back.  Note that the length of string continues to grow even though some parts of the image are covered to the top.

  My question is this.  What is the best way to solve this problem?  I have a case where I have an already drawn image and that is fine, but I want to update a part of it (as this VI).  But if I do it again and again the memory grows forever.

  I could redraw the entire image each time but I want it to be fast and I'm not sure what will be my photo, I just update a subset of the image based on the pixel location.

  I could also convert it to a pixmap and back that seems to work, but is that the right way to do it?  Thank you.

  Okay, so a change in the idea. Each section gives an overview of all his stuff. These subdrawings change when change the values that define them. Then combine them together all subdrawings at the last moment before the display.

  Mike...

• Choose and place using labview and or vision acquisition

  Hello world

  I'm doing a project studying on Vision guided pick and place of a robot (abb) industrial. I would like to know the steps involved in the creation of the block.

  I locate the object, move his webcam cooordinates. Then made a pattern match, and would send the cooordinates to the microcontroller. then from microcontroller for control of robot... then the industrial robot should choose the object and place it in a predefined area...

  I would be extremely grateful if you guys can help me because I am new to LabView.

  Thank you

  Pradeep.M

  ([email protected])

  What you describe is quite complex, but here are a few tips.  The key is to establish a correlation between the coordinate system of the robot to the coordinate system of the camera.  I guess that the camera is statically located above the pick-up area?  I move the robot at each corner of the frame to its choice position vertically and note the position of the robot at these locations.  These 4 points in space will be correlated to X, coordinates of pixels in the camera image.  Basically, you need to write a sub - VI with entries being pixel X and is coordinated and coordinates output being the robot.

  Writing a test application saying the robot to get pixel location to any X, Y in the framework to test your Subvi.  If this does not work, then you need to set up a correspondence to the model.  You probably want to do a geometric pattern match.  Take a look at this example: http://zone.ni.com/devzone/cda/epd/p/id/5555

  You will need your pattern match algorithm to return both the coordinates for your robot, and the orientation of the tool needed for good pick up the object (if the pick-and-place robot tool requires to be in a specific direction).  If it's basically up to you will convert the object X, Y and rotation angle in the framework that you receive correspondence from model to any coordinate system, the robot uses.

  The placement algorithm could be simply an adjustment of orientation to the object being investment and then investment positions could be an array of coordinates of robot which you browse after each pick.

  Be sure to implement security mechanisms in your algorithms so that the robot can never go somewhere outside of a safe range of coordinates.

• Table optimizatioin of construction

  I suspect that my table/matrix construction begins to inhibit data collection. I'm currently collecting spatial data of the image. To collect spatial data of the pannel (gui) before I am establishing data of bad coordinate of a XY Chart with a background image. The sub vi reportoire start tent to prepare the Cartesian coordinates to set motion in the scene.

  How can I accumulate more effectively X, Y/horizontal, vertical/coordinate/pixel location etc. information of a given image. In this vi I try to do it by building a table with data from bad. The Zth deminsion can be moved.

  Thank you very much

  I changed to aray of writing in a file which I think works well. A bit of trouble with my table zth but resolved question.

• Intermediate Imaging (morphing)

  Hello

  I am trying to create an image of transition in Labview.

  I have the start and the end frame, and with these two images, I want to create an image of transition for the animation.

  I read that with Interpolation functions, it may be possible but I didn't know how.

  I wanted to know if it is possible with Labview and if someone can tell me tips, he's welcome.

  Thanks for help me,

  YB

  Hi Chris,

  This subject might interest you:

  related topic

  I would like more information on what you want to do.

  Let's say you have these 2 pictures respectively the beginning and end:

        

  If I understand, you want to get the following transition image? :

  

  There are several possibilities to reach your goal:

  (1) use a third-party software already with ActiveX in LabVIEW.

  (2) extract the portion of the image that you want to change, and then applies regardless of the effects you want. In the example above, you would simply need to:

  -convert your boot image to png/jpeg format in a pixel map.

  -on this map-pixel, you will need to extract the black pixels corresponding to the circle

  -request a translation of these pixels or simply make it white and black color simply change the pixels located at the point of contact information

  (x 1 + µ, y1)

  with x 1 and y1 coordinate the µ and black pixels 'start' the shift amount.

  concerning

• Malfunction of automatic mask brush

  Hey guys, iv works in lightroom for a few years now and have been using the tool of shape mask car for a long time.

  But iv recently downloaded the new lightroom and I try to select my RAW files with automask sections for editing, but it selects the edges as the brush with the mask auto turn off.

  If anyone has seen this problem before and knows how to fix, please send through help!

  Thank you!

  I'm not sure I understand your logic - "he selects the edges as the brush with auto mask turns off."

  In order to follow with an exchange of views to see if you really have a problem-

  With the 'off' Automask brush does not select the edges!

  1. with Automask 'off', the brush changes all pixels located under brush.

  If brush on the area of blue sky with automask 'off' - the Green overlay shows where the brush adjusts.

  

  2. with Automask 'on', the center of the brush hair cross chooses the tone of image pixel to change, and only similar tones are amended by the brush stroke.

  Then brush on the area of blue sky with automask 'on' - and the Green overlay shows where only the blue of the sky is adjusted - as is the tone where I first clicked the brush to choose the ringtone of pixel. (I didn't click the brush on the red zone!)

  

• Adjustment of the white balance

  When you select a neutral grey target with the white balance tool, are the RGB values on the values of magnifying glass on average according to the scale of the magnifying glass? Then, the adjustment of the white balance done with this tool is on average to the pixels located under the microscope?

  You can test it for yourself.

  Zoom in on part of the image.

  White balance in hit W to get the tool.

  Click on a place for WB

  W success once again (unless you have set other autodismiss) wise

  Use your mouse scroll wheel to change size of the Magnifier and click again on the same pixel.

  The World Bank changes a little each time.

• You cannot position not precisely shape illustrator.

  I try to position a shape precisely to the position zero on the canvas. I enter "0" in the field of the position x and Illustrator, he jumps to-. 5 pixel location. It won't let me even manually position it at zero - jump to + or - paragraph.5 pixel. Don't think it's a matter of 'Slam '. It feels like the DOC has it's own grid that is not necessarily aligned to the reading of the rule, and the doc is Kaleidoscope objects nearest pixel.

  I need to be able to position elements precisely to the last pixel. How can I get there? Help!

  Check, if the Align attribute to set pixel grid is enabled. See Panel processing and manual.

• In the instance name

  I have a movieclip that is added to the stage in the authoring environment. I gave him an instance myInstance name.

  When I trace the name of the instance, it gives me Instance12.

  
  Why is this? How can I change the name of the instance that dropTarget.name returns without removing all my bodies from the scene, their instantiation in actionscript and renaming then (with 250 cases that have to be in exact pixel locations would be a huge inconvience bordering the impossible, especially if I always have to move even one of them.)

  If the dropTarget is an another movieclip assigned to a class, is it possible to use the dropTarget to access a parameter in this category? (that is, dropTarget.myVariable the same way, you would use myObject.myVariable)?

  Who is?

  Thank you!!

  Laughing out loud.

  You are welcome.

  (and thank you for being so conscientious answers useful/correct rating.)

• Photos "Invisible" in LR 2.5

  I have a very strange situation, and it may be self-inflicted.  In the last two weeks, I did a clean install of Windows 7 32 bit to Vista 32 bit on my laptop. Until I started, went to my office to 64-bit Windows 7 and backed up all my photos, Games Action Photoshop and Lightroom Presets for a USB external hard drive for use later on the laptop.

  OK, so the clean install of Windows 7 on the laptop went very well unrolled, and Photoshop CS4 and Lightroom 2.5 installed fine.  I imported all my photos 7800 in Lightroom, put all my preferences and recreated My Collections. It went very well, but took several hours of my time. (I had my laptop sitting next to my desktop screen, so I could make sure I had everything Set up in the same way in Photoshop, Bridge, Camera Raw, and Lightroom.)

  Then I got fancy and some of my saved Presets Lightroom previously copied into the appropriate folders under/Users/MyName/AppData/Roaming/Adobe/Lightroom.  I know that I copied the develop Presets, Export of Presets, file name patterns, Local adjustment presets, Presets for metadata, Print models, models of slideshow and Web Templates.

  I open Lightroom and entered some of the modules, and I know that I've tested the export settings, Presets and metadata file name patterns are available in the import dialog box, presets develop were present (and the couple that I tried worked OK), the slideshow and Web templates seem to work as expected.  Print models were visible, but non-functional, as this laptop had none of the printers (with the names embedded in the Presets) as the Office set.

  OK, so I thought I was done and put away the laptop.  Two days later I took out the laptop and have shot-up Lightroom 2.5. Horror of horrors!  I don't see the thumbnails in the grid view or in the Loupe.  Compact cells show the filenames, sides and flags all right where they should be, but the center of the cell, where the thumbnail should be is simple a grey field. When I change the Loupe view no picture, but I can see the basically the same thing that was in these pixel locations that did not exist in the grid.

  When I select a photo and go to the develop module, the photo is just a grey field.  Development settings embedded in DNG files are correct for each picture selected in the develop Module. Now, here's an unusual situation - when I click on the crop tool, the picture is suddenly visible, but disappears when I close the tool crop.

  I know that pictures are always OK, because they can all be read in Bridge, opened in Camera Raw and open in Photoshop.  Lightroom knows when the external USB hard drive with photos attached and where it isn't.  I can't see my photos in grid or Loupe view in the library module, and I can't see them in the develop module - at least I have activate the crop tool.  I don't remember test the modules slideshow, Web or Print, but I don't know that I would remember if I could see the photos if I indeed test these modules.

  Any suggestions on what to try would be greatly appreciated. I'm already affect my whole Sunday afternoon this weekend to uninstall Lightroom and start all over.

  That's exactly what happens when Lightroom "views" a screen as corrupt profile. Present in the FAQ has a link to an Adobe Technical Note on the problem. It applies to both LR1 and LR2. You can be the Guinea pig and see if the setting of the gamma in Windows 7 is built in color calibration tool will fix it.

• ﷯Error - error message: an element on the page "News" at location 33 642 requires the pixelation, but is too large to rasterize. Resize it smaller and try again... I can't fix this or find that the line number.  How can I find this line?

  ﷯Error - error message: an element on the page "News" at location 33 642 requires the pixelation, but is too large to rasterize. Resize it smaller and try again... I can't fix this or find that the line number.  How can I find this line?

  I don't know why it worked, but I changed the police and was able to download Web site.  Thanks for your help!

• Registration of fixed pixels in preset locations, then compare these pixels.

  Hello world.

  I am absolutely new to the development of a plugin and have been plowed by the SDK and the sample of projects so far, but I had a few questions on the approach to what I want to achieve and thought that it would be better to pick the brain of everyone here.

  I need to compare images from a video to an image of the sample source, which I will refer to the target. I found how to do this using the example of the Fund and the tutorial on to Mactech. However, the problem becomes complex when I need to compare only the pixels of the source image fixed to some fixed pixels in the target image. To give a better idea, I think I should better describe the problem statement.

  Scenario:

  A user saves an image of the target as well as fixed pixels for the purposes of comparison as a preset. Also, the user chooses the fixed pixels in a test source frame and records this as well. The plugin takes the video source and the preset as an input and compares the fixed pixels to the pixels of the target. By 'compare', I mean some math complex would be conducted in space CIE Lab, but this is a debate for later, and I take a step at a time.

  Anyone can guide me please on how to implement this system first?

  In short:

  1. how to store the x and y of fixed pixels in a test frame source and target 2 presets? Possibly a custom data structure that should be delivered with the image?

  2. How do access and iterate only through those fixed pixels in a raster image and source target?

  I'm sorry if these are silly questions, but I have read for a while and seem not to be able to get these answers.

  Thank you

  Chirag

  Hello chirag_raman!

  Welcome to our little forum, where everyone has an opinion, but no one knows for sure. :-)

  what you ask is not complex, so let's address the issues:

  1. how to save a set of coordinates x, y:

  I would say that depends especially how the user let's you know what are these coordinates.

  I guess the easiest way would be to use a setting point.

  You can keep the coordinates in a param point and hidden where you do not want the user to see.

  but there are two other ways of keeping data with a plug-in.

  You can use a param 'arbitrary' type, or use the sequence_data.

  device to store a data structure that you create are all two meanings. You can put whatever you want in it.

  both methods allow you to change the size of the data stored in (almost) any time.

  in both cases, the data is stored with the project file. (unless you don't want it)

  the differences are:

  sequence_data-

  you have only one instance of your plug-in.

  you manage the evolution of the data, and it is not cached in the undo stack.

  a change in the data does not have a new rendering.

  arbitrary param-

  You can have as many as you wish in each plugin.

  a change to data in this setting is cancelled by the user.

  a change causes a new rendering.

  Look at the example "ColorGrid" for how to handle an arbitrary param and the 'Supervisor' sample for how to manage the sequence_data.

  2. how to access specific pixels.

  a couple of ways.

  You can use the rest of the sample to retrieve the color of a pixel/subpixel/a buffer zone,

  or you can directly access the position in RAM and enter the data yourself.

  Look at the sample 'shifter' to see the rest of the sample in action and the 'CCU' to see how to access directly the position in ram.

  I hope this helps.

  Cheers!

  :-)

• get location from pixel coordinates to table cell

  I would like the opposite of what the MakePoint() function.  Instead of providing an index of table of row/column cell, I would get the coordinates of the beginning of a table of mouse cell.

  Is there a special function to do this?

  Hello ElectroLund,

  I think GetTableCellRangeRect is what you are looking for.

  To get the mouse coordinates table cell using GetTableCellFromPoint.

  Constantine.