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質問
How to count number of blobs/person in a frame by frame video
I am doing abject detection from a video in Matlab. The algorithm is working perfectly as i am using a for loop for blob countin...
8年以上 前 | 1 件の回答 | 0
1
回答質問
Relative position of a point with respect to centroid
I have a point e.g, (2,3) and centroid e.g., (8,9). How to find *relative* position of this point X and Y with respect to centro...
9年弱 前 | 1 件の回答 | 0
1
回答質問
Velocity of moving object at x and y axis
I want to calculate the velocity and acceleration of a moving object. I have the centroid value and i am calculating the distanc...
9年弱 前 | 2 件の回答 | 0
2
回答質問
Assigning labels to the detected points
I am working on tracking a human. I have calculated the centroid and points(Head,hands and legs). Depending on the image, these ...
9年弱 前 | 1 件の回答 | 0
1
回答質問
How to plot boundary on video frames called inside step() function
I am calling some images inside for loop and then doing some processing on those images. After that i am using a step function t...
9年弱 前 | 0 件の回答 | 0
0
回答質問
Finding difference of an array in circular manner
I am working on a vector res= {6,28,158,224,303,307,311,316,501,715} and finding differences of each elements. If the difference...
約9年 前 | 1 件の回答 | 0
1
回答質問
Taking mean of values whose difference is smaller
I have an array like [81,144,146,214,261,267,339,458,580]. In this array there are some elements whose difference is smaller e.g...
約9年 前 | 1 件の回答 | 0
1
回答質問
PLease help me with filling the gape after doing simple subtraction of these images
I am trying to do background subtraction,by simply subtracting two image. However the resultant image has some gape. Can anyone ...
9年以上 前 | 2 件の回答 | 0
2
回答質問
Merging/connecting blobs that belong to same object
I am doing background subtraction and trying to extract the foreground object(humans). The problem is that when i am trying to c...
9年以上 前 | 1 件の回答 | 0
1
回答質問
Removing gaps between the boundary or filling inside the boundary
Can anyone help in how to join the discontinuous boundary of this image. And how to fill inside this boundary. the image is obta...
9年以上 前 | 1 件の回答 | 0
1
回答質問
How to get a perfect human silhouette
I am using vision.foregroundDetector and vision.blobAnalysis to extract blobs(Human) from an avi video. The extracted blobs are ...
9年以上 前 | 0 件の回答 | 0
0
回答質問
Files not read in correct order
Hi! So i am having a problem. I am reading a number of files from a directory in Matlab. The file are named as crop1.jpg crop2...
9年以上 前 | 1 件の回答 | 0
1
回答質問
Easy way of finding zero crossing of a function
I am trying to find zero-crossings of a function in Matlab and plot the points where zero-crossing occurs. However, i am not abl...
10年弱 前 | 8 件の回答 | 5
8
回答質問
Drawing line from center to other three points
I want to know if its possible to draw lines from a vector which has two points and is the central point to another vector that ...
10年弱 前 | 1 件の回答 | 0
1
回答質問
How to find the maximum radius and connect it to the centroid
I want to connect the connect the center point to the five points(head, hands, legs) for the attached figure of a human. I have ...
約10年 前 | 1 件の回答 | 0
1
回答質問
Processing sequences of images with videoFileReader matlab
Is it possible to read a sequence of images which change over time with VideoFileReader. And further use them with vision.foregr...
10年以上 前 | 0 件の回答 | 0
0
回答質問
/bin/bash: qhull: command not found (Matlab)
I am using Matlab 2014b on mac yosemite. I am trying to compile this code skeletonizing using voronoi <http://www.mathworks.com/...
10年以上 前 | 1 件の回答 | 0
1
回答質問
Can we plot the boundary of an image??
I am working on a project of object detection (Human). I have segmented the foreground and have calculated boundaries and centro...
10年以上 前 | 3 件の回答 | 0
