Questions tagged [image-recognition]

Classification of a detected object into different known categories.

The classical problem in computer vision, image processing, and machine vision is that of determining whether or not the image data contains some specific object, feature, or activity. There are different varieties of this , such as object detection, Identification (like face recognition ), Content-based image retrieval ( like similar images option in google image search) etc.

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recognize a picture on the photo

My server receives photos from the client. The server is web-server in my case, but I don't mention any specific technology because I can choose any free technology that will provide me the solution. The photos are snapshots from the video streamed…
Alexander
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how to detect part of an Image taken from the camera?

hi i would like to detect part of the Image taken from the camera, on a toffee wrapper. Is there a possibility that this app will not work(not recognize image) under any circumstance? For eg. dim light, bright sun light, wrapper not held correctly…
Ashish P
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find similar image in library to photo

I work at a printer where we generate thumbnails of artwork for orders and store them in a folder before printing. I'm looking for a code library that will allow us to take a photo of a printed item and look through the library of thumbnails for the…
David Jennings
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Application for object recognition using kinect

I am working on a project to recognize objects with the Microsoft Kinect. I have decided to use Haartraining for recognition of items, for example: an apple. I obtain a .XML file that I've put my code in. If I put a grape in front of the Kinect…
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simple image recognition with any api/library

Is it possible to do very basic image recognition to compare an image against a database of images(resource folder images or any web servers images if we have) and determine which image in the database is the best match? I don't need to do any…
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Batch object recognition in images, not face recognition

I've faced a problem of recognizing objects (see attachment below) of some kind in large heap of images: I have a lot of images (N*10^7 full size images), which I need to crop. Some images are images which contain faces, that need to be cropped by…
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Recognizing a PIECE of a QR-code with Python

Me and some classmates are working on a project for school. Quick description of our current problem: We have build a vehicle and equipped it with a Raspberry Pi and a camera. When a QR-code is placed in front of the camera, we can order the camera…
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Some words(be trained) can not be recognised through Tesseract-OCR

I am currently using Tesseract-OCR to recognize some texts in a picture .But now I have a question.Since some words can not be recognized .I specially have trained them and it still did not work! Should I need some extra files when train the…
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Tess4j result iterator

I have the following code: public String getName(BufferedImage subc){ String name=null; Tesseract1 instance = new Tesseract1(); instance.setPageSegMode(8); instance.setLanguage("eng"); …
Juan
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Get time from the clock image in Matlab - Image Processing

clock http://img710.imageshack.us/img710/2623/circlock.jpg I do not know how to determine the top of the needle of the clock. If you determine the coordinates of them, I can think of the time of the clock. Please help me solve this problem. Thank…
anhtran
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Efficient way to find position of beacon image in a screenshot

I have a screenshot taken from java.awt.Robot as a java.awt.image.BufferedImage and know there will be a unique 10x10 solid red (same RGB) coloured square somewhere in that screenshot (more likely closer to the middle). What's an efficient approach…
Damian W
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Is there any available object detecting/recognition C# library?

I'm working on a project that need to regconize object in the real world ( like fruits, chairs, notebook, table, speaker... blah blah ) The first thing i would like to ask is that "Is it possible?", i'm currently a third-years student at University…
Susuri Yuyuki
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Split image into objects and read text

I've the following issue: starting from an image (example: a picture of my food pantry) I have to split in sub-images according to different objects contained in it. after having isolated each object (and got its image) preprocess the image with…
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Read specific area of tif image

Have one tif image which contains QR code on the top right. Now I want to read only that corner of Image using java. I am trying with FileInputStream but it's not working. Is any one knows how to read specific area of Image using java?
Navnath
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Convert SURFpoints object MATLAB

Is there any way I can convert the SURFpoints object, generated by matlab, into a matrix with x and y positions, for feeding into a neural network? I am a pretty much complete beginner, but from what I can tell, and by looking at documentation, I…