image-manipulation

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How to resize GWT image generated from servlet?

I have a se开发者_运维知识库rvlet that generates PNG using data in database...then in my GWT Application i use the servlet URL to get the image, all of this work perfectly, but the problem is i can\[详细]

2023-03-18 05:30 分类：问答
Blur user details in a screenshot of an email message

I would like to be able to come up with a way to au开发者_StackOverflow中文版tomatically blur user details in a screenshot of an email message that contains details such as username and password in pl[详细]

2023-03-18 05:10 分类：问答
Shape transformation using Quartz (iOS)

I have to program a drawing tool that should display shapes on a plane. These shapes could either be arbitrary shapes, like an elipse or a cube, or some pictu开发者_高级运维re that would be drawn on t[详细]

2023-03-17 17:40 分类：问答
Calculate offset/skew/rotation of similar images in C++

I have multiple images taken simultaneously pointing at the same direction from the same starting location. However, there is still a slight offset开发者_如何学JAVA because these cameras were not in t[详细]

2023-03-17 01:36 分类：问答
RAW Image file - what format is my data in?

I\'m working on processing .raw image files, but I\'m not sure how the image is being stored. Each pixel is a unsigned 16-bit value, with typical values ranging from 0 开发者_如何学JAVAto about 1000 ([详细]

2023-03-17 00:23 分类：问答
How does IMDb do its on-the-fly image resize and cropping?

I\'ve been researching CDNs and image thumbnail generation and I was impressed with how IMDb does its image manipulation. Here\'s an example of a thumbnail version:[详细]

2023-03-15 12:13 分类：问答
How to register an image manually (image registration)

I\'m converting code from Matlab to C++, and one of the functions that I don\'t understand is imtransform. I need to \"register\" an image, which basically means stretching, skewing, and rotating my i[详细]

2023-03-14 10:40 分类：问答
Digital image - softening egdes

I have some pictures that, after cutting background, have sharp edges. I would like to soften them. What开发者_StackOverflow中文版 is the best way to do this with c# ?[详细]

2023-03-14 07:20 分类：问答
ImageMagick making different images on Windows and Linux

I need a batch process for making mobile images and decided to use ImageMagick, but unfortunately one of my requirements is that the images produced are the same across OS\'s, since I\'m sending them[详细]

2023-03-14 00:42 分类：问答
Merge two images to create a single image in C#.Net

I have a requirement wherein I need to merge two different png/jpeg images resulting into a single image using C#.Net. There will be a particular location defined on the source image wherein I need to[详细]

2023-03-13 10:44 分类：问答