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Questions tagged [image-capture]

374 questions
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Blank white screen when trying to capture an image and set in imageView

I'm trying to capture an image and set in imageView, like in this code that someone in stackoverflow offered, but i get blank white screen. what could be the problem? thanks. private String pictureImagePath = ""; private void openBackCamera() { …
T.S
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A generic error occurred in GDI+ for 2nd time capturig picture

I would like to capture a picture from a video recording and save it into a folder. When i capture it for the second time, a problem stated that "A generic error occurred in GDI+". I have fully access right to the folder and the path of the folder…
Beginner
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Image captured or picking from imagelibrary rotated photo by 90 degree

I implemented functional of capturing/chosing image and it works great on HTC, however, on Samsung Galaxy Note 4 (Android version is 5.1.1) it rotates image by 90 degree. Here are 2 variants of code but still rotated: VARIANT 1: public void…
Svitlana
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Android: Camera2 capturing image

I was trying to capture a photo using this sample using both front and back camera, which is done inside this fragment . Obviuosly the onCaptureCompleted is called after each capture, so I wanted to get that picture from "TotalCaptureResult result"…
Abdennacer Lachiheb
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upload captured image to server without saving in phone memory

I want to upload the captured image to server without saving in phone memory after capturing. Please provide code or example project.
Umashankar B
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How to save processed image in android

I want to know how to save the processed image in a folder. The code is on github. It is a scanner. When the image is croping it will not saving the image. I want to save croped image. The ResultFragment.java is the file for the output
fazil tm
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C# Saving a form to image without anti aliasing

I am checking if i am able to capture an image and save it to an image file without losing the pixel resolution? I had a 1D barcode inside a form, however i will need to print this form together with the barcode. When i capture and save to a bmp…
ishtarsg
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capturing an image from the webcam

I was following this tutorial here: [link] about getting a webcam image into rails using paperclip and jpegcam. I followed the tutorial through and through yet I can't seem to get the image uploaded. I'm getting this error when I go to photo/show: …
jerry
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How can i capture Image along with Latitude and Longitude in their properties in android

I would like to capture a image ,and also embed GPS coordinates of that location in to that captured image properties. Or Please suggest me in what way it can be achievable or possible that answer also helpful. If any better ways also helpful.…
Hari Enaganti
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EmguCV - Process a video and capture frames as images

New to EmguCV, so need an opinion on this scenario. I have a video which shows - 3 Pages , (i.e) first it shows Page1 then after 10 seconds it will update to Page2 and finally after a few seconds - Page3 . I am looking to get these 3 frames as…
Syamili V
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Get file path from internal directory capturing photos

I'm creating an application that after taking a photo, uploads it on a server (using the file path, like the tutorial on https://trinitytuts.com/capture-image-upload-server-android/). To take the picture I followed the instructions on…
Carlo
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Launching webcam and capturing an image using python

I am trying to launch the webcam and capture an image using python I used the following code import cv as cv2 cv2.namedWindow("preview") vc = cv2.VideoCapture(0) if vc.isOpened(): # try to get the first frame rval, frame = vc.read() else: …
Meera Girijan
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Detect camera used (front-facing or rear-facing camera)

I want to detect which camera that my user used to capture an image, to then initialize a value according to the type (Front/Rear camera). The following is my trying, After I run the app, value is always 0.417 ! public class Home extends Activity…
Sheikhah Maasher
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Print screen area for Dance School ID's?

sorry for my bad english. I am new here and to C# also. I need help with screen capturing a area of the Form that contains image in PictureBox and text in TextBox. Everything is fine except that the saved image of screenshot does not contain the…
Christian
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Phantom Js image capturing issue

I am new to phantom js.I am using phantom js to create an image of a web page. It works fine for normal web pages, but webpages in which the content loads after scrolling are not getting captured properly. I am using the following code to generate…
terminator
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