28 Answered Questions for the topic Image Processing


Where do I start learning about image processing and object recognition?

I'm interested in writing some basic computerized object recognition application, so I figure I need some theoretical background in image processing algorithms, along with some AI for decision... more


Windows application to emboss date on photos?

Looking for Windows application that will quickly and easily emboss a date onto JPG images (photographs), preferably obtained from the EXIF data. Being able to perform the function on a group... more
Image Processing Graphic Design


What is photo manipulation?

Image Processing Graphic Design


What are different types of image file formats?

Image Processing Graphic Design


How do I make a normal JPEG image into a poster print?

Image Processing Graphic Design


What are the differences between RGB, HSV and CIE-Lab?

Image Processing Photography


Algorithm for measuring the Euclidean distance between pixels in an image?

I have a number of images where I know the focal length, pixel count, dimensions and position (from GPS). They are all in a high oblique manner, taken on the ground with commercially available... more
Image Processing Graphic Design


If an image is only red, is it still a 24bit image?

Image Processing Math Photography Photogrammetry


Real Area of a picture?

I want to know the actual area of the entire area covered by an aerial photograph. _The Photo is 4000x3000 pixels _The Focal Length of the camera is 20mm. _The Picture height is 51 meters. I... more


Windows free program for batch watermarking files?

I'm publishing albums of photos on my blog and Facebook and I'd like to add watermarks to them. I've found tutorials for programs such as Gimp, but they require long manually applying procedure... more
Image Processing Photography Machine Learning


Is it possible to detect blur, exposure, orientation of an image programmatically?

I need to sort a huge number of photos, and remove the blurry images (due to camera shake), the over/under exposed ones and detect whether the image was shot in the landscape or portrait... more
Image Processing Graphic Design


Why is a digital signal better than an analog signal in computing systems?

Image Processing Graphic Design


What is a histogram?

Image Processing Graphic Design


How do I convert an image into 28×28 pixels?

Image Processing Graphic Design


What are some uses for Acronis True Image?

Image Processing Graphic Design


Can values of a smoothing filter be negative?

Image Processing Graphic Design


How do computers see and understand images?


What's the Largest File Size that Photoshop CS 5.1 can Handle?

I'm building a large landscape montage using about 50 RAW images at 16Mb per image. I've successfully managed processing montages before that were 1.5 Gb but over the course of the few hours it... more
Image Processing Graphic Design


Is that difficult to extract text from image in image processing?


What program offers automated image resizing?

I have a blog. Before I upload images from my computer (these images are really big), I want to resize them (make them smaller) and save them in a different folder. After that, I can upload... more


What is the difference between Adobe Photoshop and Lightroom?

I have been using Adobe Photoshop for years. I even use Illustrator for vector work from time to time. Then along came Adobe bridge and it seems to be an attempt at a better way to browse, sort,... more

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.