bicubic

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Whats wrong in the following cpp Bucubic interpolation code for Image Resizing

I am trying to upsample an Image using Bicubic Interpoloation, I need the accurate values matching the cvResize() function of opencv, but the results of following code is not matching the results from[详细]

2023-03-29 05:30 分类：问答
OpenCL bicubic interpolation kernel failed with error CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST

Bicubic interpolation is one of the common interpolation method, but I can not find any working implementation on OpenCL. I was decided to write bicubic interpolation on OpenCL myself, but ...[详细]

2023-02-12 01:29 分类：问答
How can I best improve the execution time of a bicubic interpolation algorithm?

I\'m developing some image processing software in C++ on Intel which has to run a bicubic interpolation algorithm on small (about 1kpx) images over and over again. This takes a lot of time, and I\'m a[详细]

2023-02-07 12:51 分类：问答
Image Resampling Bicubic Interpolation Java

I have resized image but its quality is low. i heard of bicubic interpolation but i cant get any implementation code. Here is my code:[详细]

2023-01-19 10:35 分类：问答
How to draw and scale a bitmap on a canvas using bicubic interpolation in Android?

I want to draw a bitmap on a canvas with bigger size than it is. I can use canvas.drawBitmap(bitmap, null, destRect, null); but that gives a poor quality, as the result is pixelated, if the source ima[详细]

2022-12-25 03:15 分类：问答
How does bicubic interpolation work?

After reading text about this said topic, i found out that it considers 16 of the original neighboring pixels. What i want to know is how does it compute the color value of the new pixel. If the color[详细]

2022-12-15 06:00 分类：问答
IE6 image scaling with bicubic filter

I have a project where I have to resize some images in the actual browser side. IE8, FF3 et al all apply a filter to smooth the resizing of the image, so in these browsers everything looks good.[详细]

2022-12-10 06:41 分类：问答