determine the center of the 2D image

Similar Questions

• Determine the best image to overlay size to use

  Hi people

  So I'm working with Premiere Pro CS6 make a video montage of a Minister of my friends. Over pieces of the video, I was just overlap citations and whatnot. I would like to achieve consistency in always making sure that they are included on the same location on the screen. So I thought that a simple way to do it would be to determine the pixel size of the sequence. And the report of properties folder that my sequence is 1440 x 1080. I thought I could just create and manipulate images of this exact size and drop them to the exact location.

  The problem is that when I create an image of this size and drop it in PP, right monitor shows the image with areas of pillarboxed video on each side of it. The image certainly seems to be on-site with the altitude, but the width is off and I don't know why?

  So what is the explanation here? Certainly it seems that properties of the sequence are at odds with what this area right monitor in PP.

  

  Thank you... Rick

  You can specify the PAIR of titles that you create:

  

  .

  Basically, HD anamorphic uses rectangular pixels

  in order to crush the 16: 9 image in a setting of 4 x 3.

  First use-squishes' back pixels in 16 x 9.

  If your film the layer source is 1440 x 1080 (1.333).

  you are right in a sequence of 1440 x 1080 (1.333)...

  you just need to create the corresponding aspect / securities.

  If you use another application to create your .png images

  I'd be inclined to 1920 x 1080 (1.0).

  This will suit your anamorphic sequence regardless of the BY.

• determine the Center and the radius of the circles

  I want to determine the Center and the radius of the circles in the attached photo.

  I tried to use "IMAQ Fit circle 2", but I didn't know how to use the vi.

  Is there anyone can give me an example how to use "IMAQ Fit circle 2" for the image as an attachment?

  Or tell me any other method to determine the Center and the RADIUS.

  This example not found?

  

• Soft pictures for Mac: how to determine the size of the image file

  Question: in the Photos for Mac, how can I determine the size of a photo or a video file

  Set-up the info panel does not include the size of the file.

  

  Furthermore, I don't see any place where I can do a "show in finder" to find the information in this way.

  Thank you!

  Can you not with the right button on the image file in the folder, the images are stored in, select "Get Info" and then find the size of the file in this way?

• How can I determine the position of the mouse in a 2D image control

  I have an app where I would like the user to be able to interact with objects in a 2D image control with the mouse.  To do this, I need to translate between the screen coordinates, which are transmitted with the events of mouse and in the control of 2D image.

  The problem that I am running is that I can't find a way to determine the screen coordinates of the top left corner of the drawing/client of the 2D image control area.  I tried to use the 'Position' of the image control property, but this results in a mismatch because of the difference between the upper-left corner of the image control (including the label, etc.) and the upper left corner of the drawing area.  See attached VI.

  Does anyone know how to get the coordinate of the screen from the corner of the drawing of the control of the photo area?

  Mark Moss

  I tend to use the mouse in the image control property to get the position.  Deals with things like the passage of origin for you.

• How can I determine the type of image to be used before loading an image?

  I'm developing an application using VB 2005 which measures two 8-bit or 16-bit image files. When I saw the picture, I find that I have to set the type of image the image buffer before playback of the image in it. For example, if I read a 16-bit image in a buffer of 8 bits, the image is truncated. I guess I could read the image in a 16-bit buffer and retype it if the pixel values are less than 255.

  Is there a better way to do it? Can I determine the number of bits of an image before loading in a buffer?

  Thank you!

  Hi Steverino,

  Olivia is incorrect... VDM has a function called GetFileInfo which does just what you want. It only reads the header of the image but does not load the entire image in memory. It will give you various properties such as the bit depth.

  I think that on the new .NET support, there can exist here: NationalInstruments.Vision.Analysis.Algorithms.GetFileInformation.

  Thanks to the ICB and our legacy of .NET support, it's probably a similar name.

  Eric

• How to determine the image type in IMAQdx

  You can use the property IMAQ node to determine the image type when creating images.  However, when I try with IMAQdx I get 0 bits per pixel and I do not see a type as for IMAQ image.  I am creating 8-bit images when my camera is color.  How can I determine the image type of the camera file?

  

  Hi rammer,.

  IMAQdx exposes an attribute called "TypeOfImageInUse" that will give you the image type expected for the current settings of the camera. However, none of the functions that return an image IMAQdx will automatically convert the image to the format automatically, so you don't normally have to worry about this.

  I do not believe that the attribute is now directly exposed as his own property node, but you can use the CameraAttributes-> ActiveAttribute/ValueU32 those for questioning as any other attribute of dynamic camera.

  Eric

• How to determine the DPI of the PNG image in Windows Explorer?

  In Windows XP and Vista, to determine the DPI of a PNG image, I could do a right click, go to properties, then the Summary tab, and there were entries for resolutions horizontal and vertical of the PNG as well as the width, height, and bit depth.  However, in Windows 7, when I go into the properties, I don't see their height, width, and bit depth.  For JPG, I also see the DPI, but not for the PNG.

  Is there an additional parameter, that I need to turn on?  Is there somewhere else I should be looking to find information officer CIO?  Thank you!

  Hi jzeckel,

  This function seems to be to design in Windows 7.

  If you want to have the functionality restored in Windows 7, you can leave your comments on the site Windows 7 comments .

  Hope this information helps.

  Gokul - Microsoft Support

  [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]

• How to determine the size of the file and the pixel of an image?

  How to determine the size of the file and the pixel of an image?

  1 MB is 2 ^ 20 bytes. It is easy to represent long:

  final long MegaByte = 1048576L; //1048576 is 2^20 and L denotes that this is a long
  if(fileConn.fileSize() > MegaByte)
  {
  do something here
  }
  

• How to center an imported onstage .swf file? (All THE 50 images from it)

  Hello, I am a novice in Flash that was asked to make a short course on the import of a simple .swf (3D animation) in Flash. However, I can't understand how to center the .swf on the Flash stage. Flash always puts in the upper left corner of the stage, and while I can center each frame of the animation of 50-frame using the alignment feature in the Properties window, I do not know how to center the entire clip of 50-frame at a time.

  What do I have to use ActionScript for this? And if yes, what is the exact code I would need for this, and what is the exact procedure I follow?

  Thanks in advance for any help that someone would be willing to give!

  Jim

  Copy the timeline images into a movieclip and put the movieclip at the Center.

• Possible to determine the dimensions of the image to download cffile?

  Hello
  
  Is it possible to determine the pixel dimensions of an image jpg or gif file which has been downloaded using cffile?
  
  Kind regards
  Greg

  or...

  
  imgFile = createObject("java","javax.swing.ImageIcon").init("#image_name#");
  imgFile.getImage ();
  w = imgFile.getIconWidth ();
  h = imgFile.getIconHeight ();
  

  width = "" #w # "height =" #h #.

  Adjust the code accordingly to what you do.

• Determine the Total number of images in a loaded SWF file

  I used the loader class and the load method to load a swf file that has multiple frames.  Does anyone have a suggestion how to determine the total number of frames in the SWF file script after loading?

  AFTER loading is complete (that is to say, use a listener), you can access the content property of the loader (cast as a movielcip):

  MovieClip (yourloader.content) .totalFrames;

• Confused about PPP and the size of the final image

  I'm new to Lightroom that are a lot and I try to understand how Lightroom uses pixels and determines the size of an image with a magnifying glass.  My RAW images are 3872 x 2592, 10.2 million pixels.  For a magnifying glass, I suppose Lightroom chooses a PPD that corresponds to my monitor for options FIT or FILL.  But how it determines the size of the image to display when you use a report of zoom, say 1:1.  I feel that 1:1 is the size of the actual image.  But what is this size?  When I use 1:1, the preview in the Navigator Panel displays a zoom that is only about 1/9th of the image in the center of the image.  Is it just defaults to 72 DPI for the ratio 1:1 zoom displayed or is - it something else? Another related question is what Lightroom when I export an image of say 300 PPI and resize the image to a size that would be greater than the number available pixels at 300 PPI?  Just asked for my RAW images, 300 DPI can support only 8.6 x 12.99 inches.  What's Lightroom if I select 20 x 30 inches and 300 PPI?

  Thanks, Mike

  DPI is Dot Per Inch. A printer can take a 300 PPI image, and for each pixel, it could drop 4 points, meaning that the 300 PPI image when printing is 1200 dpi, but really I never worry about DPI. And you shouldn't worry about DPI either.

• File names image missing from the underside of the Photo Image

  I recently spoke with someone from Apple support and they confirmed that displaying the name of the file Image is a present feature in iPhoto, but was lost in the update photograph.  Their suggestion was to send feedback to Apple.  He said that it is the most effective way to get results and more of us than that best the chance we have to see this feature in a future update of photography.  It was my return to Apple:

  "Thank you for the update photograph... I appreciate some of the improved features that have been made for him. However, I would like to note that the absence of the names of files that appears under the image is cruelly.  I find this information very useful as I get pictures from other sources and helps determine the ownership of the photos.  Now, I'm a little lost without her.

  While the screen may look sharper and more user friendly for some, it would be good to know that this feature could be made available View (display Image File Name) option.

  Could I do that as a suggestion for your next release? »

  If you are also missing this feature, I encourage you to submit your comments to http://www.apple.com/feedback/photos.html

  iPhoto has used the names of files as a default title to be displayed as thumbnails, if no title has been assigned. Photo for Mac displays only the titles under the thumbnails, if a title had been awarded. He makes a distinction between a title assigned user and a file name.

  As a workaround: in the tip section the user to change the title of a photo file name - have a look, we have posted a few Scripts from Apple:

  • Script: Change the title filename without Extension
  • Script: Batch change the titles to the w/Extension

  Photos will show the title under the thumbnails if you select the titles in the menu: view > metadata.

  An alternative workaround: you get pictures of the power.  It allows you to browse your photo library with fields of metadata under the thumbnails - keywords, titles, names of files. You can customize what you want to see in the title or subtitle.

  But I support the request for better support of metadata in the pictures.  The feedback form is here: Feedback - Photos - Apple

• Photos lost track of the original images

  I bought Aperture (my equivalent in local currency of 299 USD), then after that Apple stopped supporting the opening, I migrated to Apple pictures. Just today, I found that more than 500 photos imported from April 2016 are now show as zero KB in the Inspector. The original seem inaccessible to the Photos. The editing mode does not come when I click on 'Edit' and when I zoom to 100%, the image is rasterized.  I cannot determine the cause of this, but managed to find the original images on my drive, in the files managed by the pictures, and themselves do not appear to be corrupt. It seems that the pictures or its metadata the library software is broken. I tried to restart my Mac and the repair of the library three times (starting Photos while pressing the cmd and alt keys). That did not work. Please can you help me?

  In Photos preferences you have unchecked the preference for 'copy items imported to the photo library' (library management and the default and very highly recommended) or you have disabled this preference (a referenced library and strongly discouraged)

  How you import these photos and what? What format are they?

  LN