質問

listbox count items help
Hi, Im trying to find out how many items are listed in my listbox, I've tried: lc=get(handles.listbox1, 'count') But get...

11年以上前 | 1 件の回答 | 0

1

回答

質問

Multiselect from listbox and apply to subplot
Hi. I have a listbox that I populate with say 100 images from a particular directory. I want to be able to select 7 of them, ro...

12年弱前 | 1 件の回答 | 0

1

回答

質問

Rotating certain images using Montage.
Is it possible to use the montage function and rotate certain images (i.e. not all of them). Thanks Jason

12年弱前 | 1 件の回答 | 0

1

回答

質問

Montage appears not to work
Hi. I have a directory with 28 images in of format that I want to montage. I have read the help and searched on line, but still...

12年弱前 | 0 件の回答 | 1

0

回答

質問

How to get image data from an axes
Hello. I want to get the data from an image displayed on an axes using GUIDE. I have searched this forum and found that using...

12年弱前 | 1 件の回答 | 0

1

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質問

How to fix coordinates of a ROI using Imrect
h = imrect(handles.axes1, p); p = wait(h); p = h.getPosition(); assignin('base','p',round(p)) addNewPositionCallba...

12年弱前 | 0 件の回答 | 0

0

回答

質問

Plotting a linescan thru a centroid and outputting the data
Hello. I am struggling for the last day with what should be really simple. I have an image of a spot (called ROI) and I obtain t...

約12年前 | 0 件の回答 | 0

0

回答

質問

colormap and GUIDE using axes components
I have a Gui using Guide and have several images on different axes components (6 in total). axes(handles.axes3) imshow...

約12年前 | 1 件の回答 | 0

1

回答

質問

ROI keeps incrementing bu 1 in each dimension.
if true % code endHello. I am using the below code to draw a box onto an image to allow the user to define which part ...

約12年前 | 0 件の回答 | 0

0

回答

質問

Saving current progam folder path
Hi. I want to save the location of the current m file folder. %Save current app directory to a txt file prog ...

約12年前 | 1 件の回答 | 0

1

回答

質問

impixelinfo - function only works once
Hello. I am using Guide to display an image that I have previously stored in memory. setappdata(0,'Zoom',Zoom); ax...

約12年前 | 0 件の回答 | 0

0

回答

質問

auto format x axis
In an attempt to change the x-axis format on a histogram (placed on a Axes object) from engineering format to just a number I ha...

12年以上前 | 2 件の回答 | 0

2

回答

質問

pan and zoom on image
Is it possible to have both panning and zooming working on an image places on an axes object (GUIDE). Im only able to have o...

12年以上前 | 1 件の回答 | 0

1

回答

質問

pixel value of image using mouse
I have loaded an image (grayscale) onto an axes (guide). I want to be able to use the mouse to extract the intensity values and ...

12年以上前 | 1 件の回答 | 0

1

回答

質問

Superimpose a coloured Marker on a tiff image
I have a 12 bit Tif image and want to highlight on the image itself with a red circle all the pixels that have a value >4000. T...

12年以上前 | 1 件の回答 | 0

1

回答

質問

histogram and intensity of images
Hello. I have a tif image and plot the histogram (its generally 12 bit grayscale, max value =4095) I want to be able to do 2...

12年以上前 | 1 件の回答 | 0

1

回答

質問

Imrect assigning values to
Hello. Im using a user defined rectangle to define a ROI on a tiff image. p=[760,1660,500,500] ...

12年以上前 | 1 件の回答 | 0

1

回答

質問

Transfer Binary ROI to a raw 12bit image
Hi. I have a 12bit grayscale image (of white dots on a black background) that I binarise. Is it possible to create circular ROI'...

14年以上前 | 1 件の回答 | 0

1

回答

回答済み
textscan difficulties
Yes, I have finally got your solution to work - brilliant. Now I have a set of matrixes called "Data". Is it possible to pe...

14年以上前 | 0

質問

textscan difficulties
Hello. How can i use textscan to read in a certain table that is under a user defined heading. # Data150 A B C D E ...

14年以上前 | 2 件の回答 | 0

2

回答

質問

Updating an ROI
Hello. This is sort of related to another post so I apologise. I have an image "IM" and want to be able to draw a box, resize ...

15年弱前 | 0 件の回答 | 0

0

回答

質問

imshow(I, [low high]
The help manual shows how to scale a (grayscale) image using low and high imshow(I, [low high] It doesn't tell you how t...

15年弱前 | 2 件の回答 | 0

2

回答

回答済み
to make the rectangle move over the image
You can use imrect and use the mouse to size and move. It returns the position and size. h = imrect; pos = h.getPosition...

15年弱前 | 0

質問

Retain current directory
How can I set the current directory after I have initially selected it. I am performing some tasks on tiff images using a GUI. I...

15年弱前 | 1 件の回答 | 0

1

回答

質問

Extract Imadjust values?
I am using Imadjust to auto adjust a grayscale tiff image. J = imadjust(Im,stretchlim(Im),[0 1]); Is it possible to set ...

15年弱前 | 1 件の回答 | 0

1

回答

質問

Axes handles
Is it possible to access an image that has been assigned to an axes handle on a GUI. I usually use read an image and preassign ...

15年弱前 | 1 件の回答 | 0

1

回答

質問

ROI and images
Hello. I need to create a ROI that takes a portion of an image on a GUI and draws only the portion within the ROI on another axe...

15年弱前 | 1 件の回答 | 0

1

回答

質問

imrect
Hi. I want to be able to load a large tiff (say 1000 x 1000) and manually select a smaller ROI (e.g. 50x50) and display this new...

15年弱前 | 3 件の回答 | 0

3

回答

質問

making a push button Visible on anothe rclalback
Hi, I have a pushbutton that is initially set in the propery inspection in guide to be invisible. I then want to make it visible...

15年弱前 | 0 件の回答 | 0

0

回答

質問

adding to a cell array
If I have a cell array of numbers, is it possible to append to this another cell array that consists of text. The text cell arr...

15年弱前 | 1 件の回答 | 0

1

回答