ncnn::mat::from_pixels_resize 函数详解 1. 函数作用 ncnn::mat::from_pixels_resize 是ncnn 库中的一个函数,用于从像素数据中创建一个 ncnn::Mat 对象,并同时调整图像大小。这个函数在处理图像输入时非常有用,特别是当需要将图像调整到特定大小以符合模型输入要求时。 2. 输入参数 ncnn::mat::from_pix...
调用函数ncnn::Mat::from_pixels_resize时,增加了类型PIXEL_YUV420P2RGB和PIXEL_YUV420P2BGR,实际过程是调用了已有函数yuv420sp2rgb,增加了yuv420p2yuv420sp,将yuv420p转成yuv420sp。写了一个测试例子在examples目录下,叫yuv2rgbresize.cpp
I have over 1000 web images I need to resize. They are all on figures on a white background. The need to be reduced and resized to 2000x2000 pixels at 300 dpi for Amazon and Walmart. I can't figure out how to do this, I know I tested it before and it worked, b...
/t5/photoshop-ecosystem-discussions/must-resize-photo-to-square-from-1920x1080/m-p/14140450#M758741Oct 07, 2023Oct 07, 2023 Copy link to clipboard Copied You can either crop to 1080 x 1080 pixels, or expand to 1920 x 1920 pixels, leaving black borders top and bottom. Or...
Ghostery Ghostery is a great Chrome extension which detects trackers, pixels, and any other embedded snippet on a website. You immediately see which plugins and trackers are installed on the web page you’ve visited. Further on, Ghostery lets you protect your privacy. There’s no registration ...
Hi, I am using AF Photo 2.1.1 and I can't figure out how to make Resize Canvas stop blurring my rasterized images. Here's an example: Before: After: All I did was resize the canvas. It has no options that could affect this. The very same thing often happ
The basic principle regarding the clarity of images and videos is that the more pixels, the clearer the image or the video will be. However, when the pixel rate (not frame rate) is less, the video becomes unclear or not up to standard quality. This causes pixelation of the video. Anothe...
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Get pixels from a BitmapSource image using CopyPixels() method Get Process ID from Window Title Get programs currently present in the taskbar... Get properties/fields/methods from an dll/exe... Get property values without using reflection Get Query string parameters from URL get RAISERROR messa...
A 16:9 image will need to have 25% of its horizontal pixels cropped off before it will export at as 4:3. Votes Upvote Translate Translate Report Report Reply Volvenom AUTHOR Community Beginner , Sep 02, 2014 Copy link to clipboard ok, I just wanted it to resize in lightroo...