Questions tagged [image-capture]
374 questions
0
votes
1 answer
OpenCV VideoCapture::set() returns false but succeeds
I'm using OpenCV 2.4.6 with both C++ and Python on Kubuntu 12.04. With a Logitech Quick Cam Pro 3000 webcam, I succeed to set the frame size but VideoCapture::set() always returns false.
// C++
VideoCapture lCap( 0 );
cout << lCap.get(…
dom_beau
- 2,437
- 3
- 30
- 59
0
votes
1 answer
In PHP / Zend Framework what can I expect to see from a FIle plugin, with the capture plugin, posting media in phonegap in $_FILES and posted params?
I am using Zend Framework in PHP and want to create validation on file uploads, the process these uploads for storage on the backend server. What information should I expect the FileTranser phonegap plugin to post, so that I know how to process…
Damon Hogan
- 552
- 3
- 14
0
votes
1 answer
Capturing a specific size image from webcam
How can I capture an image from the webcam and have it be a specific size, without whitespace?
I specify the desired size:
var screenshot:BitmapData = new BitmapData(VD1.width,VD1.height,false);
That's 400x300
And then I draw to the bitmap from my…
user773737
0
votes
1 answer
PyQt image capturing error
I am trying to go to set of url and capture there snapshots using PyQt, the code works fine for one url :
#!/usr/bin/env python
import sys, itertools
import signal
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from PyQt4.QtWebKit import…
Scooby
- 3,371
- 8
- 44
- 84
0
votes
1 answer
cannot tokenize string by space
String str ="This is String {} split() by StringTokenizer, created by mkyong";
StringTokenizer st = new StringTokenizer(str,"\t\n,;{}[]().-<>&^%$@!-+/*~=");
I use above code to tokenize.it works fine but not work for spaces
Dilshi
- 543
- 3
- 7
- 17
0
votes
1 answer
save image captured in SD card
private void takeNewPicture() {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
ContentValues values = new ContentValues(3);
values.put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg");
…
Dilshi
- 543
- 3
- 7
- 17
0
votes
2 answers
Capturing Photo from PhotocaptureDevice
i my creating an image editing application. i want to give the option to user that he can also capture the image at run time and apply editing effects on that captured. at the moment i am following the instructions from Advanced Photo Capture for…
Madu
- 4,849
- 9
- 44
- 78
0
votes
1 answer
How to properly use CFRelease in a context of captureStillImageAsynchronouslyFromConnection?
Not really familiar with memory management (only recently started on my journey into iOS I am pampered by ARC), I wanted to be a good girl and avoid leaking as well as I knew how to.
I capture the still image from a video connection with…
AOphagen
- 308
- 2
- 18
0
votes
5 answers
Create an image of a div?
I was wondering if it's possible to create an image of a div inside a page in php, jquery or javascript? Or even just a screenshot of the entire page (on my own server - not external)..
What I want to do is create an image of a graph (drawn in via…
SoulieBaby
- 5,405
- 25
- 95
- 145
0
votes
1 answer
Image save path
i am making a Android application using PhoneGap. After capturing the image, i want the saved path of that image into the textfield.
So please help me how to get the path or any tutorial will be also fine.
user2481042
- 55
- 1
- 7
0
votes
1 answer
Upload image directly to server without storing in local directory
How can I store the images which is taken from camera, directly to the server without storing in local system file?
I have tried to work out below:
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
File photo = new…
user2134412
0
votes
1 answer
Mirrored image when capturing from webcam
I'm capturing images from a webcam using code based on the example from http://msdn.microsoft.com/en-us/library/windows/desktop/dd407288(v=vs.85).aspx#example_code
It works fine except one strange thing: the image is mirrored along its x-axis, means…
Elmi
- 5,899
- 15
- 72
- 143
0
votes
2 answers
Java WebCam Capture And Display
Im currently looking to building a simple application.
I've had a look at other application and stack overflow questions which dont seem to help.
I want to make the application use the build i web camera to take a image and show in in a swing gui..…
Lemex
- 3,772
- 14
- 53
- 87
0
votes
1 answer
JavaCV Grabber webcam only working on my computer?
So I created an executable JAR using this code and everything works fine on my machine however I tested it on some other computers and the webcam capture never starts. The indicator light doesn't come on. This is the example I see in most tutorials…
user1088595
- 151
- 2
- 16
0
votes
1 answer
Fast way to capture single images from Android-Camera
Since I could not find any useful documentation that shows how to get just single frames/images from camera I'm asking it here, may be somebody has a hint where to start.
I want to use single images from camera in a fast way. Means I want to…
Elmi
- 5,899
- 15
- 72
- 143