'HowTo' with overlays of 14.1 / cropping PE

Similar Questions

• Saving binary Image with overlay?

  Hello

  I'm having some trouble in saving an image with overlay information. I use IMAQ find circles to measure the rays of the holes in a binary image. Hole data is then used with oval Overlay IMAQ, draw on ovals to highlight detected circles. Works very well and the image is displayed as expected in the output of the image on the screen, the palette has the binary value. (See the second image of 3, below)

  When I try and save the image in PNG I just get a blank image (black). If I use the overlay IMAQ merge tool, I just get the green circles on the black (see the last picture of 3 below). Is there something I'm missing with pallets/fusion? Any help much appreciated. Snapshot of the (messy) code attached.

  The problem is that the binary image is all zeros and ones.  A normal image goes up to 255, so the value 1 appears black.

  One solution is to multiply the binary image of 255, which makes the image black and white.

  Bruce

• Saving AVI with overlay... slow... no work around?

  Hello

  I couldn't find clear answers so I'll just ask here

  My application should do the following:

  1 - Take a picture of the camera

  2. Add the overlay (overlay consists of dynamic elements)

  3. view image in an external window w/overlay

  4 - Save AVI with overlay

  The most important thing is that the external window showing the overlay and the picture has a high refresh rate. Here's the code for that: (wow it's pretty huge...) I'm sorry about that.,.)

  

  First of all, it captures an image of the camera. This grab function removes all overlay that was there before (blaeh.). Second, a manifest error is used (Im lazy and did not include errorhandling.. yet), third, every 200ms (the loop runs at 20 ms) dynamic overlay items are updated on my own overlay image. The reason why I use a clean to the overlay image, it is I want to minimize the redefinition of the static elements on the overlay. Fourth - copy the overlay of my image of static overlay to the image captures. Fifth - display the image in an external window. Sixth - set reference IMAQ for a func. overall.

  This loop runs perfectly. The reason not to use 'merge the overlay' here is this is going to slow down and mess with the frequency of update...

  Second, the loop saves the AVI file:

  

  Firstly - the global Func is red with the ref IMAQ with image captures and layering.

  Second - this IMAQ image is duplicated. Why? Well, if the superposition of fusion will merge the original IMAQ image, it would be sort of slow down to the top of the screen external (and who becomes jerky) (betai, beats me why this happends)

  Third - the overlay is merged

  fourth - the merged overlay is saved.

  Now what happends is that this economy is just way to slow down (but doing it like I did, is not mess with the frequency of update of the external screen) and all this has something to do with the overlay of the merger. If I disable merging, everything is fine - but the video doesn't show any recovery.

  Here's an example of how the overlay may look like:

  

  Someone at - it no clues how can I further improve this to be faster? My AVI file gets as hectic mega when overlays that merges like the picture above!

  Cheesy Hi,

  It seems that your problem is perhaps (cannot tell from the screenshots) that you copy just a reference to your image that you use to enter into that your another loop draws from. The problem there is that you would have a synchronization problem, wherever you use the image in your AVI loop you will change this image even when it is acquired in. A simple change would be to have your Grab acquisition in loop in a local image and copy only in the world. Then you could have your copy loop AVI of this image before proceeding with any treatment. This would ensure that the image is write-only in a loop and read-only in the other, and more to ensure that these access are atomic with respect to the other (given that the copy is blocked images during the operation).

  Eric

• How to track with overlays? AKA followed by movement

  Hello!

  So basically how can I track the face under the overlay for the overlay covers the face on the move? How to blur faces with follow-up out and that sort of thing, I know what overlays?

  I use keyframes for tracking, and I don't know there's a way to do it automatically. Anything is appreciated!

  Thank you.

  -Skate

  You cannot auto track motion with overlays with the generation of masks.

  Followed with overlays of movement is done manually with keyframes.

• is STRICTLY oriented Panel "folio overlays" to creating applications? I don't have an app but you need an interactive document with overlays.

  The interactive panel inlays that can be used in the creation of pdf? Is he just focused strictly on creating applications?  I did not need to create an app at all but I need an interactive document with overlays.

  Yes.

• Follow the circle with overlay

  Hello

  I have a few messy data a camera. It's a pattern of concentric circles that changes with the times - each ring splits into two, each of these components of movement away form between them. I want to set up a set of these rings.

  Someone could point me in the right direction or have any advice for a strategy game start? I thought I could use the superposition of the ring the user select a set of rings, and then somehow have the overlay 'follow' the data he was moving (easy or hard?).

  I removed the components of acquisition IMAQ and took a series of images, load them into a loop to try to show the effect as an animation (vi and associated data).

  Any help would be appreciated.

  I watched this example: http://forums.ni.com/t5/LabVIEW/Fit-2D-data-in-to-Circle/td-p/668858/page/2?view=by_date_ascending
  who can be of some use if I manipulate data, but is it the right way to go?

  And have tried to use machine vision-> analytic geometry-> control 'IMAQ made circle 2', but there is no example vi or tutorial for this control (or most of the other tools of analytic geometry).

  so not sure exactly how it works.

  Thank you

  I'd probably watch the line profile.  If it is noisy or has spots, you might on average several radial lines (up, down, left, right) to get more consistent data.

  Ridge detection would probably find the part the clearest of each circle and could find maximums the.  You could treat these to find what you are looking for.  Two very close circles would probably be identified as a single peak.  Looking at the data would be the first step.

  You can use overlays draw the circles located on the original image.  This would help you to know if you followed them correctly.

  Bruce

• Download the photo with overlays and regions

  Hello

  I have a problem.

  I work with the Vision Development Module and c#.

  I want to save my picture as a .bmp with my overlays and regions.

  I tried what examples I found here on the forums, but they do not work.

  in my table are a few overlays an intern program and parts hand-drawn.

  I use this method:

  Viewier.Image.Overlays.Item (1). Merge (Viewer.palette);

  but I'm here this error:

  "Attempt read or write protected memory. It is often an indication that other memory has been corrupted. »

  hope sb can help me,

  Kumi

  Kumi-

  If you omit an optional parameter, you can pass System.Type.Missing to it.

  Greg Stoll

  Vision R & D

  National Instruments

• Problems with the function of the crop in Lightroom 6?

  Hello; I use Lightroom 6 on a PC with a compatible GPU. I can't get the crop tool to operate; by using the drop-down menu 'tools', or on the icon of the culture in the module 'development '.  After you have selected or other crop choices and after having checked the selection "grid", I get no response in the image that indicates that the tool works.  When I click on a selection and try using the cursor, the image increases or decreases without cropping.  When I watch videos on how to reframe, I scrupulously the instructions; still can not crop!  What the heck is the problem?

  Hi MrKodee,

  Please, try the following steps to solve the problem.

  Try resetting the preferences of Lightroom.

  Press the option for Mac and shift + Alt + Shift keys of Windows immediately after you restart Lightroom and select Preferences reset in the dialog box.

  If the steps above did not help, then try to disable the graphic processor of Lightroom preferences.

  Open Lightroom

  Go to Lightroom preferences in the Edit menu

  Click the performance tab

  Deselect the graphics processor

  Restart Lightroom.

  Let us know if that helps.

  Kind regards

  Mohit

• Newbie: background image with overlay problems

  I use a large background image with several circles superimposed over the image. When the image is resized to different browser screens, overlays remain unchanged, even if the changes of background image to fit the browser. As a result, overlays eventually his place with respect to the substantive parts and cover image, I don't want to not covered. Clearly, I'm a newbie with dreamweaver. Useful links?

  Mark

  This approach to layout does not work in flow layout (%).   APDivs are removed from the normal document flow and thus remain absolutely where you positioned them.

  Cards images do work either in fluid layouts.  As the picture re-sizes to fit the display window, the hotspot regions are not.

  When you create responsive Layouts, review your Mobile implementation objectives first.  Then tablets and desktop computers.  And above all, to keep things simple.

  Responsive Web Design

  http://coding.smashingmagazine.com/2011/01/12/guidelines-for-responsive-Web-design/

  Introduction to CSS Media Queries

  http://www.Adobe.com/devnet/Dreamweaver/articles/introducing-media-queries.html

  Nancy O.

• How can I intercept data Out-of-Memory with no crash once the crop tool fails to finish?

  The beta program of Photoshop 6 froze everything using the cropping tool on an image of 8052 5368 x size. I tried to save a file in another program until the harvest at the end (usually about 1 second) and got a low memory error. I checked the D: drive where the file is saved in the other program. I have a flash drive C: is not selected in the scratch disk preferences. Two disks scratch, E: and G:, are selected with a total of about 800 GB of free space. After the closure of PS6Beta, the d: recovered approximately 164GB. D: drive is not selected in the Scratch disk list. I work with larger files and anticipate this problem again. How can I intercept information for Adobe next time?

  Adobe Photoshop Version: 13.0 (13.0 20120305.m.415 2012/03 / 05:21:00:00) x 32

  Operating system: Windows 7 64-bit

  Version: 6.1 Service Pack 1

  System architecture: Intel CPU Family: 6, model: 14, Stepping: 5 with MMX, entire SSE, SSE, SSE2, SSE3, SSE4.1, SSE4.2, HyperThreading FP

  Physical processor count: 4

  Number of logical processors: 8

  Processor speed: 2664 MHz

  Built-in memory: 16375 MB

  Free memory: 13523 MB

  Memory available to Photoshop: 3255 MB

  Memory used by Photoshop: 60%

  Tile image size: 128K

  No chance that you set the crop tool settings by using the wrong units (for example, to make your picture 8000 in. x 5000 inches? )

  -Christmas

• Someone had problems with Firefox content embedded catalyst cropping?

  I created two Web sites with catalyst by simply using the HTML code provided by the catalyst, and both sites get cropped in Firefox but fine display in Internet Explorer.  If I expand the height and width in the HTML then it works in Firefox but not in IE.

  I actually had something similar happen to me recently, where I was watching a Flex application in Firefox and it became suddenly cropped after my fingers brushed the trackpad on my Mac. It turned out that I had accidentally performed a gesture of "zoom in", and it seems that 'Zoom' on a page generated by catalyst simply causes the application to get cropped (and not put on the scale). The problem was "sticky" in this future pages in the same tab or tabs had the same problem (because Firefox keeps the zoom factor of the current page). View > Zoom > Reset (or Ctrl/Cmd-0) fixed the problem.

  Is it possible that either has happened?

  Thank you

  NJ

• Graph of the Excel data with overlay of dynamic data acquisition

  Hi all

  I was next to the forum of Labview for about a year, it's the same with my programming so I'm a little rusty. I don't have someone code this for me, but just a quick plan high level to point me in the right direction.  I am able to work through the tutorials Excel etc.

  Task 1: Basically, I have a set of data Excel (2 to 6 columns of figures, not the time) I want to read in Labview and throw in a XY graph as the base model that remains visible all the time.  This data set is quite long, length vs. size (length is 100km, 1 m intervals). I essentially want a scroll X graph to display all of the data.

  Task 2: Acquire a direct serial data string which will be superimposed on the graph of task 1 model. Acquired essentially data comparing data in real time to previously.

  In the past, I made the simple projects with Excel data reading and also the reading of data in series.  What I'm not clear on is how to create the (static) graph with Excel data model while superimposing live data as it comes.  It is the basis of an annual check of the investigation process.

  Advice on the process would be appreciated so I'll be working through the nuts and bolts.

  Cheers for any help,
  Wes

  If you are worried that your data sets is too large, then run a test with simulated data to see how LV takes it. You might be surprised. In all cases, you should be aware that the chart control will need to redraw it with any changes you do anyway, and as far as I know, having a large amount of data is the main thing that can make a slow chart control. If you find that you have too much data, you might need to decimate it you based on how much you zoom before putting it in the graph.

• Linked with overlays seems well on the PC when you export to PDF, but Mac horribly distorts the color?

  I'm in a draft. File to HAVE it in my. INDD on PC and it is beautiful! I export the PDF file, send to my supervisor, who is on a Mac, and it seems like garbage!

  

  Beautiful, bright and beautiful!

  

  I think this was shot in a dumpster...

  What is going on?  When my supervisor tried to print it, he is always out like that, but when I print it, that's fine.

  A little about the. : File is a gradient mesh with multiple layers of semi-transparent bunk reasons, "soft light."  The files are placed in the form of links in the InDesign file.  They have matching color profiles. I also tried with the link in case that is the question.  I am at a loss.

  PS the quote above is not an indication of my feelings towards Adobe. It happened to be in the document, I'm trying.

  I bet it is visualized in the Mac preview. Ask your boss to watch it in Acrobat or Reader.

• Can I play audio with overlay of web in the background?

  Hello guys, I need help.

  I'm playing audio in the background using web overlay but it does not play and his page came out when I go 1 page next or previous. Of course, there is an audio function for it, but, I don't want to use it. I use the 28 folio version.

  

  

  Download Package: http://107.170.31.116/overlay.zip

  Thank you very much.

  The overlay of web stops whenever you visit a different page. The audio background option is your only choice.

• Problem with overlays in photoshop cs6

  Hello, when I put it http://cjoint.com/13au/CHiaZT3ASRo.htm (I created) image on a forest it gives me this: what http://cjoint.com/13au/CHia3vEuTyN.htm is not what I want, I'm just simply remove the black cloth without keeping transparency

  Thank you for your help

  Sorry for the translation, I'm French

  Saogine76,

  You should try to remove the background of your image as R_Kelly suggested. This video tutorial should help with that: