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Questions tagged [image-capture]

374 questions
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How to capture high resolution image on Windows Mobile

I would like to capture high resolution image with Windows Mobile device. I've tried the example from WM SDK, but it captures just a single frame of video camera and the resolution is poor. Has anyone any experience with image capturing on Pocket PC…
Niko Gamulin
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How to instantiate a pointer in objective-c

Suppose I have a pointer to type ICScannerDevice class for which I have allocated some memory. Now, I want to initialize it with the pointer of type ICDevice which is a parent class of ICScannerDevice. How do I do this? Is the following the correct…
Sankalp
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How to click button in AppleScript?

Writing an AppleScript to open Image Capture and click the Import All button. tell application "Image Capture" activate tell application "System Events" tell process "Image Capture" click button "Import All"…
Brendan Arthur Ring
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How to segue UIImage from camera to another view controller?

I'm trying to capture a photo using a camera button and pass that image through a segue to another view controller for editing. There is something wrong with my code because when I press the camera button the app crashes. Here is the code for the…
gilbert105
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Captured image does not get saved on the device

I am trying to save a camera captured image on the device. But it does not get saved. //---manifest I use the…
User_1191
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flash capture image from webcam

we have the below code and it captured the video but not the actual video which displayed in the webcam . It only captured one third of the image like from x 100 and y 40 something like not Could some one help to how to capture the whole image…
wrvishnu
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Android Camera Capture fileUri.getPath sometimes null

I know that this is an often discussed topic but I can't find any solution :-( On my "capture Image"-Button I do the following: Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); fileUri =…
Florian Thürkow
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Win RT Windows Phone 8.1: Capture Element Hangs when hold back button

I have a CaptureElement in my WP8.1 App, My CaptureElement Stuck on one frame if I do below steps: Open that page which have capture element, it shows my camera preview. Press and hold hardware back button of phone. Recent apps will be shown on…
Yawar
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iOS capture image form GPUImage

I am trying to capture an image with an app that uses GPUImage. I have the camera set up like this self.videoCamera = [[GPUImageVideoCamera alloc] initWithSessionPreset:AVCaptureSessionPresetHigh …
user3195199
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Writing a Simple Video Viewer/Frame Grabber in C# for a USB Camera

I'm a complete beginner in C#, but I'm trying to write a very simple application in C# (VS2013) to simply view video stream or capture frames from a Sony FCB-EV7500 camera. The camera connects to a small USB3 board using CN401, and the board…
Asif
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How to integrate web camera in jsp(web Application) project

I have to integrate web camera in gate pass system(visitor management system). I am new to this and I am confused how to use web camera. When any visitor comes to gate security person will take information from him and fill the information. He need…
Shivshanker Mhadiwale
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Get device camera status in android?

I want to create service in which I can get camera is opened or not. If there is camera already open I want to capture photo using camera. Please help me to do this. I tried following for get status but in that I always get STATUS_ON. Camera…
hpAndro
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Windows7 Winapi Image returns black clientrect

I am having a problem with capturing the graphics of another proccess, because for some users it is just a pure black screen which I capture. Unfortunately I have no idea why this is happening for some users only. I am using the sub window directly…
kentor
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HTML Image Capture and embed image into page - getUserMedia fallback

I'm working on a site that utilizes the getUserMedia to access the user's webcam and display it in the page. For browsers/devices that don't support getUserMedia, I'd like to have an option where the user can take a picture and upload it into the…
iluvpinkerton
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How to get Captured Image Path and Name in Android?

i am creating one application in which i want to upload image. before uploading i have to select image or capture it. if i am selecting an image from gallery then i can successfully upload image but when i am trying to upload captured image then…
Jeet PRAJAPATI
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