I am trying to use ginput to return the indices of the a pixel I click on from within an .bmp image I have displayed using imshow(). For some reason it's returning non integer values which is impossible, you can't half a pixel which is what I'm getting for some reason. Anyone have any reason why this is happening.
ginput returning non integer values of pixels (matlab)
814 Views Asked by generic purple turtle At
1
There are 1 best solutions below
Related Questions in IMAGE
- Add image to JCheckBoxMenuItem
- Display images on Django Template Site
- How to resize images with PHP PARSE SDK
- Animation in Java on top of JPanel
- Slow performance on ipad erasing image
- What are the pros and cons of the picture element?
- Carrierwave file upload with different file types
- How to use annotorious with angular
- Images not showing when uploaded to server
- ImageView doesn't show up
- Image Resizing adjusts ratio
- Displaying bitmap image on Android (OpenCV)
- Class 'Imagick' not found - PHP and Windows
- Image position - randomly select position
- Replace image 1 with image 2 after 5 sec
Related Questions in MATLAB
- How to open and read video stream in Matlab
- Interpolation and replace zeroes
- How can I fix my code to do line by line conditional statements in Matlab
- matlab crash during acquisition of pointgrey images
- Calling text file
- Apply gaussian filter on text
- re-plotting of data on same GUI axes in matlab
- Issue with nume1 in MATLAB
- Multiply two variables in Matlab with vpa - high precision
- ODE - Solving Parameter Dependent on Variable [Matlab]
- Need help in detecting multiple blobs
- How does TIC TOC in matlab work?
- Image based steganography that survives resizing?
- lowering computaional cost in finding the location of minimum distance
- FFT Filtering of signal
Related Questions in PIXEL
- Is it possible to access gmail anonymous profile for a logged in user?
- Excel VBA - Click a specific pixel location in an open IE window
- Java replacing the background of an image
- Treating 2d array data as pixels defining a shape - is it possible to create an inside and a surface?
- Draw on screen using mouse in assembly (emu8086)
- Pixel-based scan for a game AI taking a huge amount of time
- Is there any easy way to rotate the values of a matrix/array?
- Browsers truncate border values to integers
- Can't getImageData() in javascript with gif file; can with FillRect. What's wrong?
- Read in Bufferedimage pixel values then manipulate each one and write to file
- How can you get the intensity of a pixel in java?
- assign RGB values in java with nested for function
- Creating icons and images for an iOS application with points vs pixels
- Integrate affiliateTracking Pixel
- Getting the color of a pixel
Related Questions in GINPUT
- Extracting actual pixel number from `ginput()`
- ginput returning non integer values of pixels (matlab)
- prevent matplotlib ginput registering click on widget button
- MATLAB: How to get the clicked values relative to a figure position rather than figure axis
- Plot window won't close when using ginput?
- Storing Matlab data and strings in a tabulated file
- Octave printf does not output when followed by ginput
- Matlab: ginput in GUI in a plot
- Show line above surf plot in 2D view
- collect mouse click location with matplotlib ginput and draw vertical line through location
- How to show ginput coordinates into real axis value
- How to disable ginput() in Octave?
- why does global in a class behave differently when the class is within a function?
- In Matlab how to get input from an Image using ginput and calculate the distance
- python Ginput working in spyder but not working from terminal or command window
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
My understanding is that
ginputreturns coordinates of the mouse click based on a set of axes in the figure.I would recommend scaling the axes of the figure to correspond to the number of pixels in the image. and then either rounding up or down to get the integer value of the given pixel.
Hope that helps.