capture is the process of converting a set of pixels on a screen into a bitmap image stored in memory
Questions tagged [capture]
1457 questions
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votes
1 answer
Capturing writing on the touch screen
My application has a requirement where the user can write their signature on the screen. The signature should be able to be extracted into an image.
How should I go about this ?
Is there an existing android process/observer for this ? Or are they…
Prakash Raman
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votes
3 answers
Non-capture group still capturing
I'm trying to make a regex that will match the _TAG (_DT, _NN, etc) part, in the order they appear, of all of the following variations of a sentence:
Her_PP$|DT noun_NN|NNS a_PP$|DT noun_NN|NNS
Her_PP$|DT adj_JJ noun_NN|NNS a_PP$|DT…
Carrie Ott
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votes
1 answer
Capture face area by camera
I am having problems getting face detection and cropping an image to the face working, below is my code.
import cv2
class Crop:
#constructor
def __init__(self, image):
self.data = image
def facechop(self):
# read xml for…
Gusan
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votes
3 answers
RegEx: Match AND Capture in .NET with one pattern
When dealing with RegEx in .NET I have two options:
Check string for pattern match:
]*?)href=\"http://the.site.com/photo/[0-9]*\">
Capture a part of pattern:
]*?)href=\"http://the.site.com/photo/(?.*?)\">
But what if I…
Paul
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votes
1 answer
capture image from webcam using java application after 5 or 6 image
i am using java application . in this application capture image from webcam using jmf and java after capture 4 or 5 images its goes to video mode. i cant to capture image again at that time showing some error "heap error out of memory exceptions"…
kanagaraj
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votes
2 answers
I want to save a video come from camera as mp4 on wpf
I am trying to save the image from the camera as mp4(etc) on WPF application. But so far I have not been successful.
Thanks for your help.
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votes
1 answer
How can capture full screen snapshot from a running game in c#?
I wrote a program in c# that takes snap shot (print screen) from a running game . when a game is not full screen, all thing is OK but when I do it full screen my program takes snap shot from visual studio environment instead of the game. I tested…
h.ghaffari
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votes
1 answer
Android: taking a picture without calling local Camera app
I am trying to create a app with which you can take secretly a picture. So my goal is to capture a picture when a button is clicked and then save the taken picture in the gallery without calling the local Camera app.
Thank you for your answer in…
jessica3047
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votes
1 answer
GUI freezes during execution
I have developed a GUI to capture packet via ethernet cable.
For this purpose i have 3 separate functions I am running each function in separate thread.
1) public void Capture_Click(object sender, EventArgs e) //packet capturing
2) public static…
rkt_167
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votes
1 answer
Window Capture playing video
I captured window contents programmatically in a VB.NET app, starting from the window HDC and now it doesn't work with apps playing video (link VLC or wmplayer)
I'm using BitBilt function (I used also PrintWindow), but the contents is black if the…
Bruno Picardi
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votes
1 answer
Using a Regular Expression to capture a word that contains a letter at a specific position?
I'm looking for a regex expression that will highlight all words in a text document that contain a letter at a specific position that I specify in the expression.
Any help would be appreciated, thanks!
Skyler B
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votes
1 answer
C# Capture label text from another application
I am using C#. I intend my program can get label text from another application by click. For an example:
- When I click on the File Menu in Notepad program, my console application will show "File" text.
- When I click on the title of Calculator…
Nguyen Anh Tuan
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votes
2 answers
capture text output as structured data frame
I have output streamed as text in the following form:
[2] "TWS OrderStatus: orderId=12048 status=PreSubmitted
filled=0 remaining=300 averageFillPrice=0 "
[3] "TWS OrderStatus: orderId=12049 status=PreSubmitted
…
kalka
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votes
1 answer
Android application that captures another application's events
Can I develop an android application that can capture events of another (not developed by me) application?
Better, can I make my application work in background for capturing events (like number of tapping on screen, buttons tapped, amount of…
redgiun
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votes
1 answer
Error Capture Screen Android by ddms
Please help me!
I use ddms other to take screenshot on my phone, but It don't work good!
This is screen shot
https://i.stack.imgur.com/KgMpk.png
I try to capture with emulator or other android phone, it OK. I don't know why!
Thank so much!
