Questions tagged [jpeg]

JPEG is a widely-used method of compressing digital images that allows for lossy compression. If you have any inquiries regarding JPEG images, feel free to use this tag.

Creating XMP metadata in jpeg files with PHP - Implementing single or multiple rdf:Description sections

As I work on customizing the PHP_JPEG_Metadata_Toolkit code to handle XMP data for jpeg files in PHP, I have encountered issues when saving files with Toolkit and opening them in Adobe Photoshop & Bridge due to the XMP block. I've noticed two differe ...

Converting a byte array to an image file using PHP

After receiving a JPEG byte array from Java SDK, I need to display that image using PHP. Is there a way to convert the byte array into a readable JPEG format for displaying it on a webpage? $byteArray = "[A@53d9e469"; //example of Java generated byte arr ...

"Problem with rendering languages in right-to-left direction on Plotly charts when using fig.write_image to save as a JPG

I am experiencing an issue when trying to export a chart to jpg in languages that are right-to-left direction, such as Arabic, Hebrew, and Urdu. When using the command "plotly.offline.plot" to export to .html, there is no problem and all brackets display c ...

Having trouble converting RGB images into a numpy array

After meticulously reviewing all Stack Overflow questions on this particular topic, I find myself encountering a peculiar issue. The image path is stored in the variable file_names. from skimage import io import numpy as np X = np.array([np.array(io.imre ...

The image file that was uploaded from a React Native iOS application to Azure Blob Storage appears to be corrupted or incomplete as it is not

Struggling to develop a feature in a React Native mobile app where users can upload and crop their profile picture, then store it in Azure blob storage. I encountered difficulty with implementing react-native-fs as many resources recommended it, but I kep ...

What is the process of changing the alpha channel of an image to white color using OpenCV in Python?

Is there a method to convert PNG and GIF images to JPEG with openCV, while converting the alpha channel to white color? ...

Images that are see-through or translucent

Can someone confirm if Internet Explorer supports transparent PNGs now? How about Chrome? ...