Category "image"

how do i retrieve and display the alt text of an image in wordpress?

how do i retrieve and display the alt text of an image in wordpress? trying to substitute the title for the alt. here is the original code. <?php while ( ha

How to add a button with image and text dynamically in Android GridView?

I want to add ImageButtons with text dynamically to a GridView (Something like below) and also set a listener such that a user enter a different page, when he c

How to detect multiple colored regions in an image and produce individual crops for each with Python OpenCV?

I have an image like this: And I want to crop the image anywhere there is red. So with this image I would be looking to produce 4 crops: Obviously I f

Dynamically add Image into asp.net c# gridview

I would like to display image inside a gridview. My gridview is being filled like This: Front: <asp:GridView ID="GridViewProduct" runat="se

Read meta data from image file with javascript

Is there any way to read the metadata of an image file in an <img> tag using JavaScript?

How to remove noise artifacts from an image for OCR with Python OpenCV?

I have subsets of images that contains digits. Each subset is read by Tesseract for OCR. Unfortunately for some images the cropping from the original image isn'

How to read geo location from an image file data in Javascript

How to read geolocation data from an image file (JPG, JPEG, PNG, etc) in Javascript at the moment of loading the file onto web browser but before the actual upl

SwiftUI display gif image

The way to display animated gif image in swiftUI because of Image Image("fall-leaves") does not support gifs answer below

How to insert, edit, delete image in SQL using vb.net

I can't Search and Edit using this Code. Insert is working. But Insert coding method is not sure (fileContent.ToString). And Search part and Update part is not

How to perform image lighting correction with OpenCV?

I have an image which I grab using a camera. Sometimes, the lighting is uneven in them image. There are some dark shades. This causes incorrect optimal threshol

How to detect and extract rectangles with Python OpenCV?

I am trying to detect three rectangles from the contour. I have already extracted the entire contour from the whole image. I am attaching the image of extracted

How to extract green objects in an image?

I have ROI's for the bounding boxes around the objects in an image. The ROI's are obtained by the Faster R-CNN. Now I want to get the green spike objects contai

Get image type from base64 encoded src string

WHAT I REQUIRE My image src looks like this data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAA... How can I extract the image type ie; jpeg from the above src g

Wordpress add responsive srcset header image to theme

WP introduced support for srcset in version 4.4 for Thumbnails and Post images. But I can't find a way to make the page header responsive. Here is how I embed t

protect images on webpage from being copied/saved?

i'm running a niche website for a very conservative group and one request they have is that we need to make it as difficult as possible for users to save images

How to extract multiple objects from an image using Python OpenCV?

I am trying to extract object from an image using the color using OpenCV, I have tried by inverse thresholding and grayscale combined with cv2.findContours() bu