Question

writing multiple video files in a folder
I have some videos suppose 10 in number like 1.avi, 2.avi,...,9.avi,10.avi. I am reading those videos, then extracting their fra...

4 years ago | 1 answer | 0

1

answer

Question

Query related to inflated3D supporting function in activity recognition from video and optical flow data using deep learning
I was going through an example given in the following link. There I found a supporting function "Inflated3D" under the sub-secti...

4 years ago | 1 answer | 0

1

answer

Question

How to make number of frames equal of several videos having different length and having different number of frames?
I have several videos of different lengths. Correspondilgy, every video has got different number of frames. I want to make every...

4 years ago | 1 answer | 0

1

answer

Answered
app design - make exe file
I think the follwoing link will help: https://www.mathworks.com/videos/getting-started-standalone-applications-using-matlab-com...

4 years ago | 1

| accepted

Question

problem in saving/writing 3D images.
I had 30 2D images. I concatenated it and made it a 3D image. The 2D and 3D images were of uint8 datatype. I wanted to save or t...

4 years ago | 1 answer | 0

1

answer

Question

Query regarding using image3Dinputlayer
I am designing a 3D CNN. I have 3D images whose first two dimenisons are height and width. The third dimesion is number of image...

4 years ago | 1 answer | 0

1

answer

Question

Problem in imwrite command
I am stuck in a piece of code. Sometimes it works absolutely fine and sometimes the same code shows error. Let me explain the en...

4 years ago | 1 answer | 0

1

answer

Question

Calling videos from a folder in every iteration
clc; clear all; close all; number=45; strng=num2str(number); Folder = 'D:\project\Fingerspelling pics\'; for k=1:length(st...

5 years ago | 1 answer | 0

1

answer

Question

Callback functions for displaying videos
I am making a GUI in Matlab using AppDesigner. It displays a video after pressing the push button. This video is already stored ...

5 years ago | 1 answer | 0

1

answer

Question

Removing blurred part in intermediate images in morphing of images.
I am working on image morphing of two hand gestures. I also got intermediate images. I am attaching here 1)Source Image 2) Targe...

5 years ago | 1 answer | 0

1

answer

Answered
AppDesigner questions: 1) Image path 2) numerical value output
For your 1st query: Select image from the component library (on the left side of App Designer) and then in the component browse...

5 years ago | 0

Question

extract key frames from video
I am writing a code having following steps to extract key frames: 1) Read frames from video (let us suppose we have 700 frames)...

5 years ago | 0 answers | 0

0

answers

Question

draw human hand using geometrical figures?
I want to draw a human hand model using matlab. Can I draw it using geometrical figures like rectangle, cylinder, circle or some...

5 years ago | 1 answer | 0

1

answer

Question

hand gesture synthesis/animation using inverse kinematics
I want to perform hand gesture synthesis or hand gesture animation using inverse kinematics or robotics toolbox. Can anyone sugg...

5 years ago | 0 answers | 0

0

answers

Solved

Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

6 years ago

Solved

Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

6 years ago

Question

Fibonacci Series in cody Challenge
I am solving Fibonacci series in Cody challenge. I have written the following code and it is running well in MATLAB editor. here...

6 years ago | 0 answers | 0

0

answers

Solved

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

6 years ago

Question

Problem 10 of MATLAB cody challenge
I was trying to solve this question in cody challenge: Problem 10. Determine whether a vector is monotonically increasing. I tri...

6 years ago | 3 answers | 0

3

answers

Solved

Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

6 years ago

Solved

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

6 years ago

Solved

Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

6 years ago

Solved

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

6 years ago

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

6 years ago

Solved

Is my wife right?
Regardless of input, output the string 'yes'.

6 years ago

Solved

Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

6 years ago

Solved

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

6 years ago

Solved

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

6 years ago

Solved

Add two numbers
Given a and b, return the sum a+b in c.

6 years ago

Question

not providing a fixed input
suppose I write a code: function c=sum_of_two_numbers(a,b) a=7; b=8; c=a+b; end here I have provided values of a an...

6 years ago | 1 answer | 0

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