how to solve the imresize syntax error when the syntax is right as i have checked it ?

the error is given below

??? Error using ==> imresize>parsePreMethodArgs at 333 Invalid input syntax; input image missing from argument list.

Error in ==> imresize>parseInputs at 257 [params.A, params.map, params.scale, params.output_size] = ...

Error in ==> imresize at 141 params = parseInputs(varargin{:});

Error in ==> test1>pushbutton1_Callback at 102 k1=imresize(k,[300,300]);

Error in ==> gui_mainfcn at 96 feval(varargin{:});

Error in ==> test1 at 41 gui_mainfcn(gui_State, varargin{:});

Error in ==> @(hObject,eventdata)test1('pushbutton1_Callback',hObject,eventdata,guidata(hObject))

??? Error while evaluating uicontrol Callback

[Image Analyst]

Put this on line 102, right before you call imresize()

whos k

What does it show in the command window. Is the badly-named k a 2-D gray scale array, or a 3-D true color RGB image?

[Adnan Saify]

it is showing

 Name      Size            Bytes  Class    Attributes

k         1x13               26  char

thanx for support

Answer 1

[Walter Roberson]

You have passed in the name of an image instead of passing in the image itself.

In your code you have

k=handles.pic;
p=handles.pic1;

Make that

k = imread(handles.pic);
p = imread(handles.pic1);

[Adnan Saify]

thanx a lot it helped a lot but i am not getting rid of following errors(attached updated file)

??? Reference to non-existent field 'result'.

Error in ==> test1>pushbutton1_Callback at 151 set(handles.result,'String',total_matched_percentage);

Error in ==> gui_mainfcn at 96 feval(varargin{:});

Error in ==> test1 at 41 gui_mainfcn(gui_State, varargin{:});

Error in ==> @(hObject,eventdata)test1('pushbutton1_Callback',hObject,eventdata,guidata(hObject))

??? Error while evaluating uicontrol Callback